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authorN.N. <matju@users.sourceforge.net>2010-01-05 22:49:36 +0000
committerN.N. <matju@users.sourceforge.net>2010-01-05 22:49:36 +0000
commit8dbec761cf858ea65900c8a094599857208d8c3a (patch)
tree3228c023f87f23a354da3b57fdc2afe5b7052032 /desiredata/extra/pureunity
parent529e59635598e2d90a7a49f6b4c676f8366109ba (diff)
svn path=/trunk/; revision=12907
Diffstat (limited to 'desiredata/extra/pureunity')
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-rw-r--r--desiredata/extra/pureunity/3times.pd40
-rw-r--r--desiredata/extra/pureunity/4times.pd49
-rw-r--r--desiredata/extra/pureunity/COPYING340
-rw-r--r--desiredata/extra/pureunity/ChangeLog23
-rw-r--r--desiredata/extra/pureunity/Makefile19
-rw-r--r--desiredata/extra/pureunity/README624
-rw-r--r--desiredata/extra/pureunity/^.pd25
-rw-r--r--desiredata/extra/pureunity/antireflexive-test.pd13
-rw-r--r--desiredata/extra/pureunity/antisymmetric-test.pd4
-rw-r--r--desiredata/extra/pureunity/arith-test.pd76
-rw-r--r--desiredata/extra/pureunity/associative-test.pd32
-rw-r--r--desiredata/extra/pureunity/associator.pd38
-rw-r--r--desiredata/extra/pureunity/commutative-test.pd39
-rw-r--r--desiredata/extra/pureunity/commutator.pd41
-rw-r--r--desiredata/extra/pureunity/comparators-test.pd65
-rw-r--r--desiredata/extra/pureunity/distributive-test.pd32
-rw-r--r--desiredata/extra/pureunity/distributor.pd46
-rw-r--r--desiredata/extra/pureunity/equivalence-test.pd14
-rw-r--r--desiredata/extra/pureunity/glue-test.pd15
-rw-r--r--desiredata/extra/pureunity/invertible-test.pd31
-rw-r--r--desiredata/extra/pureunity/invertor.pd30
-rw-r--r--desiredata/extra/pureunity/locale/english.tcl56
-rw-r--r--desiredata/extra/pureunity/main.pd90
-rw-r--r--desiredata/extra/pureunity/norm.#.pd8
-rw-r--r--desiredata/extra/pureunity/norm.f.pd8
-rw-r--r--desiredata/extra/pureunity/norm.~.pd8
-rw-r--r--desiredata/extra/pureunity/op2.#.pd8
-rw-r--r--desiredata/extra/pureunity/op2.f.pd8
-rw-r--r--desiredata/extra/pureunity/op2.~.pd8
-rw-r--r--desiredata/extra/pureunity/operator1-rule.pd11
-rw-r--r--desiredata/extra/pureunity/operator1-test.pd5
-rw-r--r--desiredata/extra/pureunity/operator2-rule.pd10
-rw-r--r--desiredata/extra/pureunity/operator2-test.pd10
-rw-r--r--desiredata/extra/pureunity/packunpack3.#.pd18
-rw-r--r--desiredata/extra/pureunity/packunpack3.f.pd16
-rw-r--r--desiredata/extra/pureunity/packunpack3.~.pd10
-rw-r--r--desiredata/extra/pureunity/partialorder-test.pd14
-rw-r--r--desiredata/extra/pureunity/partialordereq-test.pd14
-rw-r--r--desiredata/extra/pureunity/protocols-tree.pd65
-rw-r--r--desiredata/extra/pureunity/pureunity.c37
-rw-r--r--desiredata/extra/pureunity/rand.#.pd42
-rw-r--r--desiredata/extra/pureunity/rand.f.pd40
-rw-r--r--desiredata/extra/pureunity/rand.~.pd22
-rw-r--r--desiredata/extra/pureunity/reflexive-test.pd13
-rw-r--r--desiredata/extra/pureunity/swap.#.pd14
-rw-r--r--desiredata/extra/pureunity/swap.f.pd10
-rw-r--r--desiredata/extra/pureunity/swap.~.pd7
-rw-r--r--desiredata/extra/pureunity/taa.#.pd8
-rw-r--r--desiredata/extra/pureunity/taa.f.pd8
-rw-r--r--desiredata/extra/pureunity/taa.~.pd6
-rw-r--r--desiredata/extra/pureunity/totalorder-test.pd11
-rw-r--r--desiredata/extra/pureunity/totalordereq-test.pd11
-rw-r--r--desiredata/extra/pureunity/transitive-test.pd4
-rw-r--r--desiredata/extra/pureunity/tree.pd20
-rw-r--r--desiredata/extra/pureunity/trichotomy-test.pd32
56 files changed, 0 insertions, 2279 deletions
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diff --git a/desiredata/extra/pureunity/3times.pd b/desiredata/extra/pureunity/3times.pd
deleted file mode 100644
index 706d41db..00000000
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diff --git a/desiredata/extra/pureunity/4times.pd b/desiredata/extra/pureunity/4times.pd
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diff --git a/desiredata/extra/pureunity/COPYING b/desiredata/extra/pureunity/COPYING
deleted file mode 100644
index eeb586b3..00000000
--- a/desiredata/extra/pureunity/COPYING
+++ /dev/null
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- GNU GENERAL PUBLIC LICENSE
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diff --git a/desiredata/extra/pureunity/ChangeLog b/desiredata/extra/pureunity/ChangeLog
deleted file mode 100644
index 3f7bfd54..00000000
--- a/desiredata/extra/pureunity/ChangeLog
+++ /dev/null
@@ -1,23 +0,0 @@
-$Id: ChangeLog,v 1.1.2.2 2007-01-05 02:21:13 matju Exp $
-
-version 0.40.pre6 (2007.01.04):
- * requires 0.40
- * goes into DesireData pre6
- * swap the order in the name of class templates
-
-
-version 0.0 (2006.01.06):
- * LICENSE is GPL
- * doc is in README
- * new object classes:
- * [commutator], [commutative-test]
- * [associator], [associative-test]
- * [invertor], [invertible-test]
- * [distributor], [distributive-test]
- * [trichotomy-test], ...
- * [twice], [3times], [4times], [^]
- * [tree], [protocols-tree]
- * [rtimer]
- * for $1 in f,~ and some of #:
- [$1.norm], [$1.taa], [$1.do], [$1.packunpack3], [$1.swap]
- [$1.inlet], [$1.outlet]
diff --git a/desiredata/extra/pureunity/Makefile b/desiredata/extra/pureunity/Makefile
deleted file mode 100644
index a9e9ec88..00000000
--- a/desiredata/extra/pureunity/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-# if you don't want the standard pd, set the PD-variable before doing "make"
-# e.g. "PD=/home/matju/pd_devel_0_39_und/bin/pd make"
- PD ?= pd
-#PD ?= desire
-PDFLAGS = -lib pureunity -noaudio
-PDFLAGS += -lib gridflow
-CFLAGS = -Wall
-
-test:: built
- $(PD) $(PDFLAGS) main.pd
-
-built: Makefile pureunity.pd_linux
- echo > built
-
-generic/%~.pd: generic/%.pd
-
-pureunity.pd_linux: pureunity.c Makefile
- $(CC) $(CFLAGS) -shared -o pureunity.pd_linux pureunity.c
-
diff --git a/desiredata/extra/pureunity/README b/desiredata/extra/pureunity/README
deleted file mode 100644
index a3990537..00000000
--- a/desiredata/extra/pureunity/README
+++ /dev/null
@@ -1,624 +0,0 @@
-$Id: README,v 1.1.2.2 2007-06-01 16:31:54 matju Exp $
-
-PureUnity
-
-Copyright 2006 by Mathieu Bouchard <matju à artengine point ca>
-
-This program is free software; you can redistribute it and/or
-modify it under the terms of the GNU General Public License
-as published by the Free Software Foundation; either version 2
-of the License, or (at your option) any later version.
-
-See file ./COPYING for further informations on licensing terms.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-GOALS
-
- 1. To provide a unit-test framework, which also provide benchmarking
- features, all made in Pd for use in Pd.
-
- 2. To provide tests for functionality in internals, externals, abstractions,
- etc., in a modularized way, in a DRY/OAOO fashion, thus abstracting out
- common features so that many objects share the same test patch for the
- features that they have in common.
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-REQUIREMENTS
-
- 1. Pd 0.39 (PureMSP or Devel)
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-TEST PROTOCOL
-
- new:
- create common (reusable) fixtures.
-
- inlet 0:
- bang:
- run all available tests in that class. individual tests don't have
- to be available through individual methods but may. If they do, the
- names of the methods must match those given in the test results.
-
- each test should build its own non-reusable fixtures and reinitialize
- common fixtures, not assuming that the previous tests have left the
- common fixtures in a normal state.
-
- outlet 0:
- test results. a sequence of lists like:
- list $passed? $accuracy $elapsed $name1 ...
-
- where:
- $passed? is either 0 for failure or 1 for success
- $accuracy is a float proportional to relative error on math
- (if not applicable, use 0)
- $elapsed is a nonnegative float, the time elapsed in milliseconds
- or it is any negative float meaning the time hasn't been measured.
- $name1 and the rest are symbols and/or floats identifying the test
-
- for example:
- list 1 0 -1 commutative f + *
-
- Which means that the 1st test about commutativity passed ($2=1) because it
- was perfectly accurate ($3==0) and that we didn't measure the time ($4=-).
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-SEVERITIES (in decreasing order)
-
- * crash: Segmentation Fault, Bus Error, Illegal Instruction, Infinite Loop,
- etc. You can't deal with those errors at the level of the tests. Maybe there
- should be a way to tell a test object to skip certain tests, by name, in
- order to be able to perform as many tests as possible while waiting for a
- fix. It could become possible to rescue from some of those crashes if Pd
- supported exceptions (stack-unwinding).
-
- * corruption: this may cause future crashes and failures on innocent
- objects/features. I have no solution for this except to be careful.
-
- * post(),error(),pd_error(): Gets printed in the console. The problem is that
- those can't be handled by the test objects, so someone has to read them and
- interpret them. Also they prevent test objects to ensure that error
- conditions produce error messages. This includes stack overflow.
-
- * pd_error2(): I wish this would exist. It would be sort of like pd_error()
- but it would produce a pd message instead, whose selector would be an
- error code, designed to be both localizable and [route]able. By default, that
- message would be sent to the console, but there would be an internal class
- designed to catch those messages. (If stack-unwinding were possible, it would
- be disabled by default on pd_error2 and could be enabled explicitly
- by-selector).
-
- * failure: a test object reports a problem through outlet 0.
-
- * dropout: a failure in realtimeness... difficult for an object to detect.
-
- * inaccuracy: a test more or less succeeds but the test detected that the
- epsilon sucks.
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-PROTOCOL FOR [error]
-
-new:
- optional argument which would either be a float
- (e.g. the $0 of the enclosing abstraction) or a pointer.
-
-inlet 0:
- set $scapegoat:
- replaces the originator of the message by $scapegoat, which can be a
- float or a pointer
-
- error $1 ...:
- causes its arguments to be concatenated, space-separated (may include
- floats), and then sent through pd_error using the appropriate
- originator (scapegoat).
-
- list $1 ...:
- for future use. would use pd_error2() (see README or previous mail).
- $1 has to be a symbol.
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-ACCURACY AND ERROR (in math-related unit tests)
-
-The "absolute error" between a practical result and the expected value
-is considered to be the distance between the two value. That is the
-absolute value of the difference.
-
-In the case of positions in 2D, 3D, etc., use the L2-Norm which is
-a generalized Pythagoras' Theorem: dist^2 = x^2 + y^2 + z^2 + ...
-A norm is a distance between something and zero.
-
-Sometimes you have several practical results for one expected value
-and must extract a single absolute error out of that. Then you should pick
-the largest of the individual absolute errors.
-
-Sometimes you don't have an expected value, you just have several
-practical results that you expect to be quite the same. In that case,
-the absolute error is the "diameter" of those results. The meaning
-of diameter here is: the largest distance between any two results.
-
-If in a single test you must compare 2D errors with 3D errors and 1D
-errors, etc., you may have to adjust them by dividing the error by
-the square root of N (N is the number of dimensions). In that case,
-the resulting value is called a RMS (Root-Mean-Square).
-
-The maximum error introduced by just representing a number as a float
-(instead of an exact value) is at most proportional to the magnitude
-of the number (e.g. usually 16 million times smaller: about 6 decimals).
-Also, often we are only interested in relative error, which is absolute
-error divided by the norm of the expected result, because small absolute
-errors don't matter much with large results. This is the reason floats
-exist in the first place. By default, use relative error as the $accuracy
-in Pd tests.
-
-If you don't have an expected result, then compute the relative error as
-being the absolute error divided by the norm of the average of practical
-results.
-
-In the RMS case of relative error, the norms of expected results should also
-be adjusted, but both adjustments cancel because they get divided by each
-other. That means: don't divide by the sqrt(N) at all and you'll get an
-appropriate result.
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-TYPE PREFIXES
-
-Those have to be prefixes in order to be honored by DOLLSYM:
-[$1norm] should expand to [fnorm], [lfnorm], [#norm], etc.
-
-Those prefixes are necessary in order to achieve polymorphism through
-abstraction arguments.
-
-CURRENT:
- f float
- ~ signal
-
-FUTURE (from PureData):
- s symbol
- p gpointer
- a anything
- l list (of whatever)
- lf list of floats
- ls list of symbols
- lp list of pointers
-
-FUTURE (from DesireData):
- L listpointer (still trying to figure out whether this will really happen)
- v varpointer (instance symbol)
-
-FUTURE (from GridFlow):
- # grid (of whatever)
- #b grid of bytes (uint8)
- #s grid of shorts (int16)
- #i grid of ints (int32)
- #l grid of longs (int64)
- #f grid of floats (float32)
- #d grid of doubles (float64)
- #t grid of Tcl_Object or t_atom or I don't know what.
-
-for a type prefix to be considered implemented, it has to
-have the following class set:
-
- metaabstraction for floats for signals for grids
- [inlet.$1] [inlet] [inlet~] [inlet]
- [outlet.$1] [outlet] [outlet~] [outlet]
- [op2.$1 $2 $3] [$2 $3] [$2~ $3] [# $2 $3]
- [taa.$1] [t a a] noop [t a a]
- [swap.$1] [swap] noop TODO
- [norm.$1] [abs] [env~] [# sq]->[#ravel]->[#fold +]->[#export]->[sqrt]
- [packunpack3.$1] pack,unpack noop TODO
- [rand.$1] ..................................
-
-The first two cannot be implemented as abstractions and instead must be
-defined as aliases in pureunity.c.
-
-extra metaabstractions:
- [$1.rand] [f.rand] [~.rand]TODO [#.rand]TODO
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-OTHER PROTOCOLS
-
-Those four classes are operators that give verify algebraic properties
-of other operators. The more their outputs are close to zero, the more
-those other operators are faithful to an algebraic property.
-
-(here, supported $types are f and ~)
-
-[commutator $type $class] (2 inlets) ab-ba
-[associator $type $class] (2 inlets) (ab)c-a(bc)
-[distributor $type $class1 $class2] (3 inlets) a&(b^c)-(a&b^a&c)
-[invertor $type $class1 $class2] (2 inlets) ab/b-a
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-TESTS AND RULES
-
-For each class, a test file's name is the class name followed by "-test.pd",
-and a rule file's name is the class name followed by "-rule.pd",
-in the same way as it is for help files.
-
-for a class called $foo, the protocol (aka interface aka rule) $foo is the
-set of behaviours expected from the $foo class; the class called $foo-rule
-must repect the $foo protocol as well, plus it should test that the inputs
-are valid, and if they are, it should test for one or several results and
-report any errors.
-
-To report errors and inaccuracies, output them through the properties outlet
-at the right. If there is no properties outlet in $foo (curently almost
-nothing in Pd has one), then $foo-rule must have one more outlet than $foo.
-
-Float messages coming out of the properties outlet of $foo-rule report
-accuracy. Named error messages come out with selector "error" followed by
-an error-symbol and then its arguments.
-
-In the case of true/false logic, a value of 0 means that a test has passed
-and a 1 means that a test has failed. Those values represent failure and not
-success. The reason is so that it matches with accuracy levels, where 0 is
-perfectly accurate, but any inaccuracy shows up as a relative error fraction.
-Any finite nonnegative value is allowed for accuracy, because it is expected
-to be the result of a norm.
-
-In standard math, "Discrete Metric" is when there are only two possible
-distances between objects: together=0 and apart=1
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-RANDOMIZERS (?)
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-ETC
-
-(write me!)
-
-If +-test.pd tests [+], it can test for hotness, coldness, it can test
-that only one result is produced per hot message, that all results are
-float, that a few example additions work, and that with random inputs it
-respects commutativity, associativity, invertibility, within appropriate
-relative-error bounds, etc.
-
-However +-test.pd can't test that errormessages aren't printed during the
-testing. This may be something that we want to check for, and currently
-the best way to handle it is to search the console for error messages, and
-if there are any, restart the tests in verbose mode and see where the
-error happens exactly.
-
-[...]
-
-Floating-point is the scientific notation for numbers that we all
-learned on paper in school. Rounding and inaccuracy are two sides
-of the same coin. They are required when it is stupid to have perfect
-results, that is, when it would mean too many computations for little
-gain.
-
-However sometimes we want to make sure that our math is accurate enough.
-Many algorithms are data-recursive: each computation uses previous
-results. Many of those algorithms have chaotic and/or unstable
-behaviours, which means that the inaccuracies may skyrocket instead of
-fading out.
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-
-Date: Fri, 13 Jan 2006 04:07:59 +0900
-From: Mathieu Bouchard <matju@artengine.ca>
-Reply-To: ruby-core@ruby-lang.org
-To: ruby-core@ruby-lang.org
-Subject: Re: Design contracts and refactoring (was Re: mathn: ugly warnings)
-
-On Fri, 13 Jan 2006, mathew wrote:
-
-> *Dean Wampler *<deanwampler gmail.com> writes:
-> > Let me suggest an XP-style alternative; make thorough unit tests
-> > required and make sure they "document" - and test! - the design
-> > "contract".
-> Unit tests are not an alternative. They are an additional requirement.
-
-I find unit-tests to be often decomposable like this. Start with something
-like this:
-
- raise if Blah.new(666) != Blah.new(666)
- raise if Blah.new(747) != Blah.new(747)
- raise if Blah.new(242) != Blah.new(242)
- raise if Blah.new(69) != Blah.new(69)
- raise if Blah.new(37) != Blah.new(37)
-
-then generalize it ("equality is defined based on the arg of .new"):
-
- for x in [666,747,242,69,37] do
- raise if Blah.new(x) != Blah.new(x)
- end
-
-then extract a contract from it:
-
- class CheckedBlah < Blah
- def self.new(x)
- r = super(x)
- raise if r != super(x)
- r
- end
- end
-
-so now all Blah object creation may be checked throughout actual uses of a
-program and not just unit tests. The unit test now reduces to:
-
- for x in [666,747,242,69,37] do Blah.new(x) end
-
-so for many unit tests, all you have to do is just do things and discard
-the results, and the contract will do the job of checking.
-
- _ _ __ ___ _____ ________ _____________ _____________________ ...
-| Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju
-| Freelance Digital Arts Engineer, Montréal QC Canada
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-
-Date: Fri, 13 Jan 2006 05:05:19 +0900
-From: Mathieu Bouchard <matju@artengine.ca>
-Reply-To: ruby-core@ruby-lang.org
-To: ruby-core@ruby-lang.org
-Subject: Re: Design contracts and refactoring (was Re: mathn: ugly warnings)
-
-On Fri, 13 Jan 2006, mathew wrote:
-
-> For example, consider a simple vector addition routine in a 3D library.
-> The unit tests might test its behavior with Float and Integer vectors,
-> since that's why it was written.
-
-Here's another way to factor unit-tests that I haven't mentioned in the
-last mail.
-
-suppose you test for + using:
-
- class IntegerTest
- def test; 2+2==4 or raise; end
- end
- class FloatTest
- def test; 2.0+2.0==4.0 or raise; end
- end
- class RationalTest
- def test; Rational(2,1)+Rational(2,1)==Rational(4,1) or raise; end
- end
-
-you can refactor those tests like this:
-
- class NumericTest
- def initialize nt; @nt; end
- def make x; raise "abstract class" end
- def test; make(2)+make(2)==make(4) or raise; end
- end
- class IntegerTest; def make x; Integer(x) end end
- class FloatTest; def make x; Float(x) end end
- class RationalTest; def make x; Rational(x,1) end end
-
-> However, to do that you need to know whether the feature of supporting
-> (say) Complex vectors or BigDecimal vectors is intended or not. The unit
-> tests won't tell you this.
-
-[...]
-
-> > One limitation of documentation is that it has no enforcement power,
-> > so you have to write tests anyway to test conformance.
-> Unit tests have no enforcement power either, because you can just change the
-> test. Indeed, I've already had to do this once when it turned out that the
-> unit test was wrong. (In net/ftp.)
-
-That was a pretty bad case of strawman argument. Dean was assuming that
-your documentation was not executable when you had quite clearly stated
-that it was the contracts that acted as documentation!
-
-[...]
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-
-Date: Fri, 13 Jan 2006 07:36:36 +0900
-From: Mathieu Bouchard <matju@artengine.ca>
-Reply-To: ruby-core@ruby-lang.org
-To: ruby-core@ruby-lang.org
-Subject: Re: Design contracts and refactoring (was Re: mathn: ugly warnings)
-
-On Fri, 13 Jan 2006, mathew wrote:
-
-> > The XP view is
-> > that you should eliminate the redundancy.
-> Except it's not redundancy.
-> Unit tests define a set of functionality that is required. Documentation tells
-> you the functionality that is supported, which is generally a superset of the
-> functionality required by the unit tests.
-
-Let's follow the argument of both of you to the end.
-
-1. Unit-tests often match inputs with outputs on a case-by-case basis.
-
-2. Redundancy should be eliminated.
-
-(1) suggests that there is a shorter way to express the unit-tests.
-Suppose you are able to find a formula for generating output-validators
-from inputs. Then that formula is a postcondition of a contract, and the
-explicit output-validators of the unit-tests are redundant.
-
-(2) because part of the unit-tests are redundant, part of the unit-tests
-should be eliminated. This causes the postconditions to become an
-essential part of unit-testing.
-
-Unit-tests vs contracts is a false debate.
-
- _ _ __ ___ _____ ________ _____________ _____________________ ...
-| Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju
-| Freelance Digital Arts Engineer, Montréal QC Canada
-
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-Date: Fri, 13 Jan 2006 17:19:41 +0900
-From: Mathieu Bouchard <matju@artengine.ca>
-Reply-To: ruby-core@ruby-lang.org
-To: ruby-core@ruby-lang.org
-Subject: Re: Design contracts and refactoring (was Re: mathn: ugly warnings)
-
-[...]
-
-In order to entrench the tests-as-documentation habit firmly in the Ruby
-community, we need a catchy acronym. Like RTFUT = Read the Fabulous Unit
-Tests!
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-http://lists.puredata.info/pipermail/pd-dev/2006-01/005920.html
-Date: Fri, 20 Jan 2006 23:52:22 -0500 (EST)
-From: Mathieu Bouchard <matju@artengine.ca>
-To: pd-dev <pd-dev@iem.at>
-Subject: macros and such (was: pd-lib, SIMD)
-
-[...]
-
-I think that the Pd source doesn't use nearly enough macros or other
-code-reducing tricks.
-
-The reduction of code isn't so much about making things use less RAM: the
-RAM excuse is quickly evaporating as even the tiniest computers come with
-plenty of RAM and even the faster kinds of RAM come in ever more copious
-amounts (big caches).
-
-The reduction of code is programmer-oriented. I'm not talking about length
-of identifiers here (this is a separate issue). Every line of code should
-do something interesting by itself. Code should read like a good story and
-not like a car. Ever tried to read a car? It's boring. The same damn
-piston copy-pasted 12 times.
-
-The reduction of code is also documentation-oriented. Once the programmer
-has been contaminated with the wisdom required to make small code or
-understand small code, then why wouldn't the programmer explain it to his
-students in higher-level terms instead of chanting 12 times the same
-piston as if it were a marathon of Hail-Marys ?
-
-This is why Pd needs a taxonomy of object classes. If I don't get that
-taxonomy in Pd itself nor in its help files, at least I'll have it in its
-unit tests.
-
-Once and only once.
-Once and only once.
-Once and only once.
-Three strikes and you refactor.
-for x in [1,2,3] say: Once and only once
-
-http://c2.com/cgi/wiki/?ThreeStrikesAndYouRefactor
-
-BTW I'm not talking about only inheritance of implementations. The most
-important thing to me is inheritance of expectations, so that if I name
-100 classes that obey the rule "Operator2", then you have just learned
-something common about 100 classes.
-
-Operator2 means right-inlet is cold, left-inlet is hot, there is a "set"
-method for using left-inlet as cold, there is a "bang" for explicitly
-activating the main computation. The main computation only produces one
-message. That's what "Operator2" means in my taxonomy, and it's that much
-that hasn't to be stated explicitly in each help patch.
-
-Help patches can be abstractions to be used to by other help patches. Just
-put a [operator2-help] object in your help patch to indicate that the
-currently documented class obeys the standard operator2 rules.
-
-Who's against it?
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-http://lists.puredata.info/pipermail/pd-list/2006-02/035169.html
-Date: Sat Feb 4 21:22:29 CET 2006
-From: Mathieu Bouchard <matju@artengine.ca>
-To: pd-list
-
- * Previous message: [PD] dealing with arguments and inlets
- * Next message: [PD] Re: [PD-announce] A new version of FFTease is now available for Pd
- * Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
-
-On Fri, 3 Feb 2006, Hans-Christoph Steiner wrote:
-
-> The way I have been thinking is that the first inlet is the general
-> inlet, and it can accept many types of messages. Then the second inlet
-> lines up with the first argument, the third inlet to the second
-> argument, etc.
-
-I agree. Many objects obey the rule that the k'th inlet matches argument
-$k for several arguments in a row, usually all of them.
-
-> I think this is pretty clean and flexible, and I think
-> it would be nice to have some kind of standard for this.
-
-And the best way to make sure people are following a standard is to make
-it so easy to follow that it's harder to not follow it than to follow it.
-Of course I don't mean adding hurdles to doing it otherwise, but rather
-make a shortcut for those who follow the standard. Short of this, people
-who make abstractions/externals can get a friendly reminder, from someone
-who cares, that it would be better if they followed the standard.
-
-> Obviously, it doesn't work for all objects, but I think it would be good to
-> standardize on objects it does work for.
-
-PureUnity's goal (when I work on it) is to design a taxonomy that
-separates objects that obey certain properties, from those that don't,
-because that's a way to reuse tests, but also because certainly it doesn't
-hurt documentation either, and it's even better if it can influence how
-abstractions are made.
-
- _ _ __ ___ _____ ________ _____________ _____________________ ...
-| Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju
-| Freelance Digital Arts Engineer, Montréal QC Canada
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-From matju@artengine.ca to pd-list on Dec 18, 2006
-
-I thought up some kind of classification of type systems, avoiding to call
-them strong/weak or static/dynamic because those words are confusing.
-
-1. Typed expressions: each piece of code that can give a value, has a
-type that can be figured out at compile-time.
-
-2. Typed variables/parameters: declarations allow runtime checks but not
-compile-time checks.
-
-3. Typed values: variables don't have types, they can contain any value,
-but every value has a type.
-
-4. Typed uses: values don't have types, a type is a way of using a value.
-
-Strictness, in the sense of forbidding things to the user, is not on that
-scale, it's another aspect. A well-balanced strictness allows one to
-bypass the system whenever needed, but without being too error-prone.
-
-However it's difficult to say what it means to "bypass the system" for all
-four typing categories at once, or even within one category.
-
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-From matju@artengine.ca to pd-dev on Jan 2, 2007
-
-PureUnity will now require pd 0.40. This will make things easier, as for
-example the aliases [f.inlet], [~.inlet] can be renamed to [inlet.f] and
-[inlet.~], which makes those class-templates sortable alphabetically, and
-readable as "inlet of float" and "inlet of signal" or maybe "inlet for
-floats" and "inlet for signals"... likewise for all other existing
-templates of PureUnity (do,norm,outlet,packunpack3,rand,swap,taa).
-
-(here, "template" means "parametrized classname" as in C++, and not t_template)
-
-+-+-+--+---+-----+--------+-------------+---------------------+
-Old pre-DesireData ChangeLog for PureUnity:
-
-version 0.0 (2006.01.06):
- * LICENSE is GPL
- * doc is in README
- * new object classes:
- * [commutator], [commutative-test]
- * [associator], [associative-test]
- * [invertor], [invertible-test]
- * [distributor], [distributive-test]
- * [trichotomy-test], ...
- * [twice], [3times], [4times], [^]
- * [tree], [protocols-tree]
- * [rtimer]
- * for $1 in f,~ and some of #:
- [$1.norm], [$1.taa], [$1.do], [$1.packunpack3], [$1.swap]
- [$1.inlet], [$1.outlet]
-
-+-+-+--+---+-----+--------+-------------+---------------------+
diff --git a/desiredata/extra/pureunity/^.pd b/desiredata/extra/pureunity/^.pd
deleted file mode 100644
index 5050174f..00000000
--- a/desiredata/extra/pureunity/^.pd
+++ /dev/null
@@ -1,25 +0,0 @@
-#N canvas 0 0 361 237 10;
-#X obj 55 14 inlet;
-#X obj 55 154 outlet;
-#X obj 55 60 |;
-#X obj 85 60 &;
-#X obj 85 79 * -1;
-#X obj 85 98 + -1;
-#X obj 55 98 &;
-#X text 103 155 x or y but not both;
-#X text 112 61 both;
-#X text 118 89 not;
-#X text 30 98 but;
-#X text 9 61 either;
-#X obj 101 33 inlet;
-#X obj 55 33 t a a;
-#X connect 0 0 13 0;
-#X connect 2 0 6 0;
-#X connect 3 0 4 0;
-#X connect 4 0 5 0;
-#X connect 5 0 6 1;
-#X connect 6 0 1 0;
-#X connect 12 0 3 1;
-#X connect 12 0 2 1;
-#X connect 13 0 2 0;
-#X connect 13 1 3 0;
diff --git a/desiredata/extra/pureunity/antireflexive-test.pd b/desiredata/extra/pureunity/antireflexive-test.pd
deleted file mode 100644
index 7353dc64..00000000
--- a/desiredata/extra/pureunity/antireflexive-test.pd
+++ /dev/null
@@ -1,13 +0,0 @@
-#N canvas 0 0 450 164 10;
-#X obj 12 18 inlet;
-#X obj 12 118 outlet;
-#X obj 12 80 \$2;
-#X msg 12 37 2 2;
-#X obj 12 56 t a a;
-#X obj 12 99 == 0;
-#X connect 0 0 3 0;
-#X connect 2 0 5 0;
-#X connect 3 0 4 0;
-#X connect 4 0 2 0;
-#X connect 4 1 2 1;
-#X connect 5 0 1 0;
diff --git a/desiredata/extra/pureunity/antisymmetric-test.pd b/desiredata/extra/pureunity/antisymmetric-test.pd
deleted file mode 100644
index 0788ad61..00000000
--- a/desiredata/extra/pureunity/antisymmetric-test.pd
+++ /dev/null
@@ -1,4 +0,0 @@
-#N canvas 0 0 450 300 10;
-#X obj 12 18 inlet;
-#X obj 12 48 outlet;
-#X connect 0 0 1 0;
diff --git a/desiredata/extra/pureunity/arith-test.pd b/desiredata/extra/pureunity/arith-test.pd
deleted file mode 100644
index 6be56ea2..00000000
--- a/desiredata/extra/pureunity/arith-test.pd
+++ /dev/null
@@ -1,76 +0,0 @@
-#N canvas 69 22 726 501 10;
-#X text 78 136 Abelian Groups:;
-#X text 80 229 Abelian Monoids:;
-#X text 79 349 Rings (incl Fields):;
-#X obj 134 87 r \$0-b;
-#X obj 309 87 r \$0-b;
-#X obj 460 87 r \$0-b;
-#X obj 26 69 s \$0-b;
-#X obj 26 50 inlet bang;
-#X obj 14 464 r \$0-r;
-#X obj 14 483 outlet reports;
-#X obj 134 456 s \$0-r;
-#X obj 309 456 s \$0-r;
-#X obj 460 456 s \$0-r;
-#X obj 134 157 commutative-test \$1 +;
-#X obj 134 367 distributive-test \$1 + *;
-#X obj 134 177 commutative-test \$1 *;
-#X obj 134 197 commutative-test \$1 ^;
-#X obj 134 247 commutative-test \$1 &;
-#X obj 134 267 commutative-test \$1 |;
-#X obj 309 157 associative-test \$1 +;
-#X obj 460 157 invertible-test \$1 + -;
-#X text 17 11 This is the testclass for + \, - \, * \, / \, div \,
-pow \, % \, mod;
-#X obj 134 296 commutative-test \$1 min;
-#X obj 134 317 commutative-test \$1 max;
-#X text 18 25 And also for & \, | \, ^ \, min \, max;
-#X obj 134 387 distributive-test \$1 ^ &;
-#X obj 309 177 associative-test \$1 *;
-#X obj 309 247 associative-test \$1 &;
-#X obj 309 267 associative-test \$1 |;
-#X obj 309 197 associative-test \$1 ^;
-#X obj 309 296 associative-test \$1 min;
-#X obj 309 316 associative-test \$1 max;
-#X obj 460 177 invertible-test \$1 * /;
-#X obj 460 197 invertible-test \$1 ^ ^;
-#X connect 3 0 13 0;
-#X connect 3 0 14 0;
-#X connect 3 0 15 0;
-#X connect 3 0 16 0;
-#X connect 3 0 17 0;
-#X connect 3 0 18 0;
-#X connect 3 0 22 0;
-#X connect 3 0 23 0;
-#X connect 3 0 25 0;
-#X connect 4 0 19 0;
-#X connect 4 0 26 0;
-#X connect 4 0 27 0;
-#X connect 4 0 28 0;
-#X connect 4 0 29 0;
-#X connect 4 0 30 0;
-#X connect 4 0 31 0;
-#X connect 5 0 20 0;
-#X connect 5 0 32 0;
-#X connect 5 0 33 0;
-#X connect 7 0 6 0;
-#X connect 8 0 9 0;
-#X connect 13 0 10 0;
-#X connect 14 0 10 0;
-#X connect 15 0 10 0;
-#X connect 16 0 10 0;
-#X connect 17 0 10 0;
-#X connect 18 0 10 0;
-#X connect 19 0 11 0;
-#X connect 20 0 12 0;
-#X connect 22 0 10 0;
-#X connect 23 0 10 0;
-#X connect 25 0 10 0;
-#X connect 26 0 11 0;
-#X connect 27 0 11 0;
-#X connect 28 0 11 0;
-#X connect 29 0 11 0;
-#X connect 30 0 11 0;
-#X connect 31 0 11 0;
-#X connect 32 0 12 0;
-#X connect 33 0 12 0;
diff --git a/desiredata/extra/pureunity/associative-test.pd b/desiredata/extra/pureunity/associative-test.pd
deleted file mode 100644
index 80e3e0c5..00000000
--- a/desiredata/extra/pureunity/associative-test.pd
+++ /dev/null
@@ -1,32 +0,0 @@
-#N canvas 736 151 452 434 10;
-#X obj 40 15 inlet bang;
-#X obj 40 150 /;
-#X obj 40 169 t a a;
-#X text 167 24 with tolerance 0;
-#X obj 40 188 <= 0;
-#X text 167 9 This test verifies that (1+2)+3=1+(2+3);
-#X msg 40 34 1 2 3;
-#X obj 40 74 unpack 0 0 0;
-#X obj 40 245 outlet;
-#X obj 40 131 * 2;
-#X obj 40 93 associator \$1 \$2;
-#X obj 40 226 list append associative \$1 \$2;
-#X obj 40 207 pack 0 0 -1;
-#X obj 40 112 norm.\$1;
-#X obj 147 112 norm.\$1;
-#X connect 0 0 6 0;
-#X connect 1 0 2 0;
-#X connect 2 0 4 0;
-#X connect 2 1 12 1;
-#X connect 4 0 12 0;
-#X connect 6 0 7 0;
-#X connect 7 0 10 0;
-#X connect 7 1 10 1;
-#X connect 7 2 10 2;
-#X connect 9 0 1 0;
-#X connect 10 0 13 0;
-#X connect 10 1 14 0;
-#X connect 11 0 8 0;
-#X connect 12 0 11 0;
-#X connect 13 0 9 0;
-#X connect 14 0 1 1;
diff --git a/desiredata/extra/pureunity/associator.pd b/desiredata/extra/pureunity/associator.pd
deleted file mode 100644
index f6592029..00000000
--- a/desiredata/extra/pureunity/associator.pd
+++ /dev/null
@@ -1,38 +0,0 @@
-#N canvas 574 54 580 317 10;
-#X text 245 40 when the associator is 0 the rule is respected.;
-#X text 245 63 see associative-test.pd;
-#X text 16 219 associator;
-#X text 166 219 antiassociator;
-#X text 244 25 (a*b)*c - a*(b*c) = 0;
-#X text 244 11 associativity rule for operator *=\$2 is:;
-#X obj 18 19 inlet.\$1 a;
-#X obj 91 19 inlet.\$1 b;
-#X obj 164 19 inlet.\$1 c;
-#X obj 18 61 packunpack3.\$1;
-#X obj 18 104 op2.\$1 \$2;
-#X obj 18 123 op2.\$1 \$2;
-#X obj 102 108 op2.\$1 \$2;
-#X obj 102 134 op2.\$1 \$2;
-#X obj 18 153 taa.\$1;
-#X obj 18 182 op2.\$1 -;
-#X obj 168 182 op2.\$1 +;
-#X obj 168 201 outlet.\$1 (ab)c+a(bc);
-#X obj 18 201 outlet.\$1 (ab)c-a(bc);
-#X connect 6 0 9 0;
-#X connect 7 0 9 1;
-#X connect 8 0 9 2;
-#X connect 9 0 10 0;
-#X connect 9 0 13 0;
-#X connect 9 1 10 1;
-#X connect 9 1 12 0;
-#X connect 9 2 11 1;
-#X connect 9 2 12 1;
-#X connect 10 0 11 0;
-#X connect 11 0 14 0;
-#X connect 12 0 13 1;
-#X connect 13 0 15 1;
-#X connect 13 0 16 1;
-#X connect 14 0 15 0;
-#X connect 14 1 16 0;
-#X connect 15 0 18 0;
-#X connect 16 0 17 0;
diff --git a/desiredata/extra/pureunity/commutative-test.pd b/desiredata/extra/pureunity/commutative-test.pd
deleted file mode 100644
index 1b4cb22e..00000000
--- a/desiredata/extra/pureunity/commutative-test.pd
+++ /dev/null
@@ -1,39 +0,0 @@
-#N canvas 555 5 452 322 10;
-#X obj 40 15 inlet bang;
-#X obj 101 102 unpack 0 0;
-#X obj 101 183 /;
-#X msg 40 34 1 3;
-#X text 216 9 This test verifies that 1+3=3+1;
-#X obj 101 202 t a a;
-#X obj 101 278 outlet;
-#X text 217 44 with tolerance 0;
-#X obj 101 221 <= 0;
-#X text 218 23 and 1*3=3*1 and...;
-#X obj 101 164 * 2;
-#X obj 101 126 commutator \$1 \$2;
-#X obj 41 53 t b l b;
-#X obj 43 95 realtime;
-#X floatatom 44 125 5 0 0 0 - - -;
-#X obj 101 259 list append commutative \$1 \$2;
-#X obj 101 240 pack 0 0 -1;
-#X obj 101 145 norm.\$1;
-#X obj 208 145 norm.\$1;
-#X connect 0 0 3 0;
-#X connect 1 0 11 0;
-#X connect 1 1 11 1;
-#X connect 2 0 5 0;
-#X connect 3 0 12 0;
-#X connect 5 0 8 0;
-#X connect 5 1 16 1;
-#X connect 8 0 16 0;
-#X connect 10 0 2 0;
-#X connect 11 0 17 0;
-#X connect 11 1 18 0;
-#X connect 12 0 13 1;
-#X connect 12 1 1 0;
-#X connect 12 2 13 0;
-#X connect 13 0 14 0;
-#X connect 15 0 6 0;
-#X connect 16 0 15 0;
-#X connect 17 0 10 0;
-#X connect 18 0 2 1;
diff --git a/desiredata/extra/pureunity/commutator.pd b/desiredata/extra/pureunity/commutator.pd
deleted file mode 100644
index 27a8e35e..00000000
--- a/desiredata/extra/pureunity/commutator.pd
+++ /dev/null
@@ -1,41 +0,0 @@
-#N canvas 394 81 620 407 10;
-#X text 90 114 ba;
-#X text 33 93 ab;
-#X text 220 113 however \, this thing i call commutator is more general
-;
-#X text 219 132 see commutative-test.pd;
-#X text 127 217 anticommutator;
-#X text 19 217 commutator;
-#X text 218 15 Say operator \$2 is *. Then the commutativity rule is:
-;
-#X text 218 32 a*b=b*a which is also a*b-b*a = 0;
-#X text 218 48 the commutator is a*b - b*a;
-#X text 219 72 when \$2=+ this is also known as a "group commutator"
-;
-#X text 219 92 when \$2=* this is also known as a "ring commutator"
-;
-#X obj 18 19 inlet.\$1 a;
-#X obj 93 19 inlet.\$1 b;
-#X obj 18 38 taa.\$1;
-#X obj 18 74 op2.\$1 \$2;
-#X obj 80 98 op2.\$1 \$2;
-#X obj 80 74 swap.\$1;
-#X obj 18 180 op2.\$1 -;
-#X obj 127 180 op2.\$1 +;
-#X obj 18 199 outlet.\$1 ab-ba;
-#X obj 127 199 outlet.\$1 ab+ba;
-#X obj 18 121 taa.\$1;
-#X connect 11 0 13 0;
-#X connect 12 0 14 1;
-#X connect 12 0 16 1;
-#X connect 13 0 14 0;
-#X connect 13 1 16 0;
-#X connect 14 0 21 0;
-#X connect 15 0 17 1;
-#X connect 15 0 18 0;
-#X connect 16 0 15 0;
-#X connect 16 1 15 1;
-#X connect 17 0 19 0;
-#X connect 18 0 20 0;
-#X connect 21 0 17 0;
-#X connect 21 1 18 1;
diff --git a/desiredata/extra/pureunity/comparators-test.pd b/desiredata/extra/pureunity/comparators-test.pd
deleted file mode 100644
index f8b569ae..00000000
--- a/desiredata/extra/pureunity/comparators-test.pd
+++ /dev/null
@@ -1,65 +0,0 @@
-#N canvas 365 120 687 494 10;
-#X obj 134 87 r \$0-b;
-#X obj 329 87 r \$0-b;
-#X obj 26 69 s \$0-b;
-#X obj 26 50 inlet bang;
-#X obj 14 414 r \$0-r;
-#X obj 14 433 outlet reports;
-#X obj 134 406 s \$0-r;
-#X obj 329 406 s \$0-r;
-#X text 17 11 This is the testclass for == \, != \, < \, > \, <= \,
->= \, && \, ||;
-#X obj 329 157 equivalence-test \$1 ==;
-#X obj 329 257 totalordereq-test \$1 == >=;
-#X obj 329 237 totalordereq-test \$1 == <=;
-#X obj 329 217 totalorder-test \$1 == >;
-#X obj 329 197 totalorder-test \$1 == <;
-#X obj 134 157 commutative-test \$1 ==;
-#X obj 134 177 commutative-test \$1 !=;
-#X obj 134 297 commutative-test \$1 &&;
-#X obj 134 317 commutative-test \$1 ||;
-#X obj 134 197 antisymmetric-test \$1 <;
-#X obj 134 217 antisymmetric-test \$1 >;
-#X obj 134 237 antisymmetric-test \$1 <=;
-#X obj 134 257 antisymmetric-test \$1 >=;
-#X obj 467 418 nbx 12 14 -1e+37 1e+37 0 0 empty empty empty 0 -6 0
-10 -262144 -1 -1 0 256;
-#X obj 467 382 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 329 297 associative-test \$1 &&;
-#X obj 329 317 associative-test \$1 ||;
-#X obj 467 399 rand.\$1;
-#X connect 0 0 14 0;
-#X connect 0 0 15 0;
-#X connect 0 0 16 0;
-#X connect 0 0 17 0;
-#X connect 0 0 18 0;
-#X connect 0 0 19 0;
-#X connect 0 0 20 0;
-#X connect 0 0 21 0;
-#X connect 1 0 9 0;
-#X connect 1 0 10 0;
-#X connect 1 0 11 0;
-#X connect 1 0 12 0;
-#X connect 1 0 13 0;
-#X connect 1 0 24 0;
-#X connect 1 0 25 0;
-#X connect 3 0 2 0;
-#X connect 4 0 5 0;
-#X connect 9 0 7 0;
-#X connect 10 0 7 0;
-#X connect 11 0 7 0;
-#X connect 12 0 7 0;
-#X connect 13 0 7 0;
-#X connect 14 0 6 0;
-#X connect 15 0 6 0;
-#X connect 16 0 6 0;
-#X connect 17 0 6 0;
-#X connect 18 0 6 0;
-#X connect 19 0 6 0;
-#X connect 20 0 6 0;
-#X connect 21 0 6 0;
-#X connect 23 0 26 0;
-#X connect 24 0 7 0;
-#X connect 25 0 7 0;
-#X connect 26 0 22 0;
diff --git a/desiredata/extra/pureunity/distributive-test.pd b/desiredata/extra/pureunity/distributive-test.pd
deleted file mode 100644
index fd1e11d8..00000000
--- a/desiredata/extra/pureunity/distributive-test.pd
+++ /dev/null
@@ -1,32 +0,0 @@
-#N canvas 665 86 471 430 10;
-#X obj 40 15 inlet bang;
-#X obj 37 160 /;
-#X obj 37 179 t a a;
-#X text 157 24 with tolerance 0;
-#X obj 37 198 <= 0;
-#X text 156 9 This test verifies that 3*(4+5)=3*4+3*5;
-#X msg 40 34 3 4 5;
-#X obj 40 82 unpack 0 0 0;
-#X obj 37 255 outlet;
-#X obj 37 141 * 2;
-#X obj 37 103 distributor \$1 \$2 \$3;
-#X obj 37 236 list append distributive \$1 \$2 \$3;
-#X obj 37 217 pack 0 0 -1;
-#X obj 37 122 norm.\$1;
-#X obj 172 122 norm.\$1;
-#X connect 0 0 6 0;
-#X connect 1 0 2 0;
-#X connect 2 0 4 0;
-#X connect 2 1 12 1;
-#X connect 4 0 12 0;
-#X connect 6 0 7 0;
-#X connect 7 0 10 0;
-#X connect 7 1 10 1;
-#X connect 7 2 10 2;
-#X connect 9 0 1 0;
-#X connect 10 0 13 0;
-#X connect 10 1 14 0;
-#X connect 11 0 8 0;
-#X connect 12 0 11 0;
-#X connect 13 0 9 0;
-#X connect 14 0 1 1;
diff --git a/desiredata/extra/pureunity/distributor.pd b/desiredata/extra/pureunity/distributor.pd
deleted file mode 100644
index b7cf2b3d..00000000
--- a/desiredata/extra/pureunity/distributor.pd
+++ /dev/null
@@ -1,46 +0,0 @@
-#N canvas 414 247 580 318 10;
-#X text 183 92 see distributive-test.pd;
-#X text 183 69 when the distributor is 0 the rule is respected.;
-#X text 16 269 distributor;
-#X text 180 269 antidistributor;
-#X text 182 40 distributivity rule for operator \$3 over operator \$2
-is:;
-#X text 182 54 a \$3 (b \$2 c) - ((a \$3 b) \$2 (a \$3 c)) = 0;
-#X obj 18 19 inlet.\$1 a;
-#X obj 91 19 inlet.\$1 b;
-#X obj 164 19 inlet.\$1 c;
-#X obj 18 61 packunpack3.\$1;
-#X obj 18 80 taa.\$1;
-#X obj 55 99 taa.\$1;
-#X obj 25 146 op2.\$1 \$2;
-#X obj 18 169 op2.\$1 \$3;
-#X obj 18 193 taa.\$1;
-#X obj 18 232 op2.\$1 -;
-#X obj 18 251 outlet.\$1 a(bc)-(ab+ac);
-#X obj 182 251 outlet.\$1 a(bc)+(ab+ac);
-#X obj 182 232 op2.\$1 +;
-#X obj 184 184 op2.\$1 \$3;
-#X obj 124 165 op2.\$1 \$3;
-#X obj 124 184 op2.\$1 \$2;
-#X connect 6 0 9 0;
-#X connect 7 0 9 1;
-#X connect 8 0 9 2;
-#X connect 9 0 10 0;
-#X connect 9 1 12 0;
-#X connect 9 1 20 1;
-#X connect 9 2 12 1;
-#X connect 9 2 19 1;
-#X connect 10 0 13 0;
-#X connect 10 1 11 0;
-#X connect 11 0 20 0;
-#X connect 11 1 19 0;
-#X connect 12 0 13 1;
-#X connect 13 0 14 0;
-#X connect 14 0 15 0;
-#X connect 14 1 18 0;
-#X connect 15 0 16 0;
-#X connect 18 0 17 0;
-#X connect 19 0 21 1;
-#X connect 20 0 21 0;
-#X connect 21 0 15 1;
-#X connect 21 0 18 1;
diff --git a/desiredata/extra/pureunity/equivalence-test.pd b/desiredata/extra/pureunity/equivalence-test.pd
deleted file mode 100644
index d824510e..00000000
--- a/desiredata/extra/pureunity/equivalence-test.pd
+++ /dev/null
@@ -1,14 +0,0 @@
-#N canvas 0 0 450 161 10;
-#X obj 13 21 inlet;
-#X obj 13 121 outlet;
-#X obj 13 97 commutative-test \$1 \$2;
-#X obj 35 78 transitive-test \$1 \$2;
-#X obj 57 59 reflexive-test \$1 \$2;
-#X obj 13 40 t b b b;
-#X connect 0 0 5 0;
-#X connect 2 0 1 0;
-#X connect 3 0 1 0;
-#X connect 4 0 1 0;
-#X connect 5 0 2 0;
-#X connect 5 1 3 0;
-#X connect 5 2 4 0;
diff --git a/desiredata/extra/pureunity/glue-test.pd b/desiredata/extra/pureunity/glue-test.pd
deleted file mode 100644
index 7d3fa2aa..00000000
--- a/desiredata/extra/pureunity/glue-test.pd
+++ /dev/null
@@ -1,15 +0,0 @@
-#N canvas 185 138 665 479 10;
-#X obj 26 69 s \$0-b;
-#X obj 26 50 inlet bang;
-#X obj 14 414 r \$0-r;
-#X obj 14 433 outlet reports;
-#X obj 176 111 func2-test float;
-#X obj 176 131 func2-test symbol;
-#X obj 176 151 func2-test int;
-#X obj 176 91 func1-test bang;
-#X text 346 19 todo: send \, receive \, select \, route;
-#X text 346 32 todo: pack \, unpack \, trigger \, spigot;
-#X text 346 45 todo: moses \, until \, print \, makefilename;
-#X text 346 58 todo: change \, swap \, value;
-#X connect 1 0 0 0;
-#X connect 2 0 3 0;
diff --git a/desiredata/extra/pureunity/invertible-test.pd b/desiredata/extra/pureunity/invertible-test.pd
deleted file mode 100644
index 95703461..00000000
--- a/desiredata/extra/pureunity/invertible-test.pd
+++ /dev/null
@@ -1,31 +0,0 @@
-#N canvas 665 86 452 291 10;
-#X obj 40 15 inlet bang;
-#X obj 40 79 unpack 0 0;
-#X obj 33 160 /;
-#X msg 40 34 1 3;
-#X obj 33 179 t a a;
-#X text 217 24 with tolerance 0;
-#X obj 33 198 <= 0;
-#X text 215 9 This test verifies that 1+3-3=1;
-#X obj 33 255 outlet;
-#X obj 33 141 * 2;
-#X obj 33 103 invertor \$1 \$2 \$3;
-#X obj 33 236 list append invertible \$1 \$2 \$3;
-#X obj 33 217 pack 0 0 -1;
-#X obj 33 122 norm.\$1;
-#X obj 147 123 norm.\$1;
-#X connect 0 0 3 0;
-#X connect 1 0 10 0;
-#X connect 1 1 10 1;
-#X connect 2 0 4 0;
-#X connect 3 0 1 0;
-#X connect 4 0 6 0;
-#X connect 4 1 12 1;
-#X connect 6 0 12 0;
-#X connect 9 0 2 0;
-#X connect 10 0 13 0;
-#X connect 10 1 14 0;
-#X connect 11 0 8 0;
-#X connect 12 0 11 0;
-#X connect 13 0 9 0;
-#X connect 14 0 2 1;
diff --git a/desiredata/extra/pureunity/invertor.pd b/desiredata/extra/pureunity/invertor.pd
deleted file mode 100644
index 4ee54548..00000000
--- a/desiredata/extra/pureunity/invertor.pd
+++ /dev/null
@@ -1,30 +0,0 @@
-#N canvas 336 387 602 199 10;
-#X text 185 60 when the invertor is 0 the rule is respected.;
-#X text 185 83 see invertible-test.pd;
-#X text 19 174 invertor;
-#X text 149 174 antiinvertor;
-#X text 184 11 invertibility rule for operator \$2 with (presumed)
-right-inverse \$3 is:;
-#X text 184 45 (a \$2 b) \$3 b - a = 0;
-#X obj 18 19 inlet.\$1 a;
-#X obj 101 19 inlet.\$1 b;
-#X obj 18 39 taa.\$1;
-#X obj 18 65 op2.\$1 \$2;
-#X obj 18 91 op2.\$1 \$3;
-#X obj 18 115 taa.\$1;
-#X obj 18 137 op2.\$1 -;
-#X obj 18 156 outlet.\$1 (ab)/b-a;
-#X obj 148 156 outlet.\$1 (ab)/b+a;
-#X obj 148 137 op2.\$1 +;
-#X connect 6 0 8 0;
-#X connect 7 0 9 1;
-#X connect 7 0 10 1;
-#X connect 8 0 9 0;
-#X connect 8 1 12 1;
-#X connect 8 1 15 1;
-#X connect 9 0 10 0;
-#X connect 10 0 11 0;
-#X connect 11 0 12 0;
-#X connect 11 1 15 0;
-#X connect 12 0 13 0;
-#X connect 15 0 14 0;
diff --git a/desiredata/extra/pureunity/locale/english.tcl b/desiredata/extra/pureunity/locale/english.tcl
deleted file mode 100644
index 8dca411d..00000000
--- a/desiredata/extra/pureunity/locale/english.tcl
+++ /dev/null
@@ -1,56 +0,0 @@
-
-say_namespace summary {
- foreach {x y} {
- f "floating-point"
- ~ "signal"
- \# "grid"
- } {
- say_category basic<$x>
- say $x.do " ($y)"
- say $x.norm " ($y)"
- say $x.packunpack3 " ($y)"
- say $x.swap " ($y)"
- say $x.taa " ($y)"
- }
-
- say_category interfaces
- proc pu_say {} {
- }
-
- pu_say antireflexive {t } ""
- pu_say reflexive {t } ""
-
- pu_say commutative {t } ""
- pu_say anticommutative {t } ""
- pu_say antisymmetric {t } ""
-
- pu_say associative {t } ""
- pu_say distributive {t } ""
- pu_say invertible {t } ""
-
- pu_say partialorder {t } "partial order (open)"
- pu_say partialordereq {t } "partial order (closed)"
- pu_say totalorder {t } "total order (open)"
- pu_say totalordereq {t } "total order (closed)"
- pu_say equivalence {t } "equivalence relation"
-
- pu_say transitive {t } "transitive: "
- pu_say trichotomy {t } "trichotomy: either equal or less or greater"
- pu_say operator1 {t } "1-input operator"
- pu_say operator2 {t } "2-input operator"
-
- say_category cancellators
- say associator "(ab)c-a(bc)"
- say commutator "ab-ba"
- say distributor "a&(b^c)-(ab^ac)"
- say invertor "ab/b-a"
-
- say_category misc
- say twice ""
- say 3times ""
- say 4times ""
- say ^ "xor"
- say error ""
- say protocols-tree ""
- say tree ""
-}
diff --git a/desiredata/extra/pureunity/main.pd b/desiredata/extra/pureunity/main.pd
deleted file mode 100644
index fb8f27ee..00000000
--- a/desiredata/extra/pureunity/main.pd
+++ /dev/null
@@ -1,90 +0,0 @@
-#N canvas 732 0 490 486 10;
-#X obj 19 65 loadbang;
-#X obj 28 87 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 41 373 print;
-#N canvas 509 382 450 300 other 0;
-#X obj 20 38 2times symbol foo bar;
-#X obj 20 21 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 20 57 print;
-#X obj 20 81 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 20 117 print;
-#X obj 20 98 3times symbol foo bar baz;
-#X obj 20 141 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1
--1;
-#X obj 20 177 print;
-#X obj 20 158 4times symbol foo bar baz fnord;
-#X connect 0 0 2 0;
-#X connect 1 0 0 0;
-#X connect 3 0 5 0;
-#X connect 5 0 4 0;
-#X connect 6 0 8 0;
-#X connect 8 0 7 0;
-#X restore 345 56 pd other;
-#X obj 19 111 t b b b;
-#X obj 71 354 +;
-#X msg 121 354 0;
-#X msg 71 316 float \$1;
-#X obj 41 297 t a a;
-#X obj 96 354 t f;
-#X obj 19 346 f;
-#X obj 71 335 == 0;
-#X obj 19 392 print total_failures;
-#X obj 226 251 sel 0;
-#X obj 234 312 bng 100 250 50 0 empty empty empty 0 -6 0 8 -258699
--1 -262144;
-#X msg 234 293 color \$1 \, bang;
-#X msg 226 270 16;
-#X msg 256 270 13;
-#X text 24 437 This does not count errors not reported by the tests
-;
-#X text 25 464 Consult the console for more information;
-#X obj 4 7 cnv 15 500 40 empty empty PureUnity 8 20 1 18 -34345 -68160
-0;
-#X text 130 7 TM;
-#X obj 15 35 cnv 1 480 1 empty empty Copyright_2006-2007_by_Mathieu_Bouchard
-150 -5 1 9 -258699 -262144 0;
-#X text 25 450 Such as Syntax Error \, Class Not Found \, etc.;
-#X text 297 253 Green: PASS;
-#X text 311 265 Red: FAIL;
-#X obj 85 150 glue-test;
-#X obj 41 131 t b b b;
-#X text 6 48 from the bit rot prevention department;
-#X obj 284 168 print;
-#X symbolatom 284 133 10 0 0 0 - - -;
-#X msg 284 114 symbol field;
-#X obj 63 169 arith-test f;
-#X obj 41 188 comparators-test f;
-#X text 209 96 type in the name of an interface;
-#X obj 284 149 protocols-tree;
-#X connect 0 0 4 0;
-#X connect 1 0 4 0;
-#X connect 4 0 10 0;
-#X connect 4 1 27 0;
-#X connect 4 2 6 0;
-#X connect 5 0 9 0;
-#X connect 5 0 10 1;
-#X connect 6 0 5 1;
-#X connect 7 0 11 0;
-#X connect 8 0 2 0;
-#X connect 8 1 7 0;
-#X connect 9 0 5 1;
-#X connect 10 0 12 0;
-#X connect 10 0 13 0;
-#X connect 11 0 5 0;
-#X connect 13 0 16 0;
-#X connect 13 1 17 0;
-#X connect 15 0 14 0;
-#X connect 16 0 15 0;
-#X connect 17 0 15 0;
-#X connect 26 0 8 0;
-#X connect 27 0 33 0;
-#X connect 27 1 32 0;
-#X connect 27 2 26 0;
-#X connect 30 0 35 0;
-#X connect 31 0 30 0;
-#X connect 32 0 8 0;
-#X connect 33 0 8 0;
-#X connect 35 0 29 0;
diff --git a/desiredata/extra/pureunity/norm.#.pd b/desiredata/extra/pureunity/norm.#.pd
deleted file mode 100644
index d4fc6cef..00000000
--- a/desiredata/extra/pureunity/norm.#.pd
+++ /dev/null
@@ -1,8 +0,0 @@
-#N canvas 0 0 450 300 10;
-#X obj 21 24 inlet;
-#X obj 20 50 # sq;
-#X obj 20 80 #ravel;
-#X obj 21 111 #fold +;
-#X obj 21 139 #export;
-#X obj 22 170 sqrt;
-#X obj 22 201 outlet;
diff --git a/desiredata/extra/pureunity/norm.f.pd b/desiredata/extra/pureunity/norm.f.pd
deleted file mode 100644
index 305f4ac1..00000000
--- a/desiredata/extra/pureunity/norm.f.pd
+++ /dev/null
@@ -1,8 +0,0 @@
-#N canvas 462 350 544 148 10;
-#X obj 23 20 inlet f;
-#X obj 23 58 outlet f;
-#X text 101 18 \$1.norm takes a value of type \$1 and produces a nonnegative
-float \, normally using L2-norm formulas;
-#X obj 23 39 abs;
-#X connect 0 0 3 0;
-#X connect 3 0 1 0;
diff --git a/desiredata/extra/pureunity/norm.~.pd b/desiredata/extra/pureunity/norm.~.pd
deleted file mode 100644
index d429fc17..00000000
--- a/desiredata/extra/pureunity/norm.~.pd
+++ /dev/null
@@ -1,8 +0,0 @@
-#N canvas 462 350 544 148 10;
-#X obj 23 20 inlet~ f;
-#X obj 23 58 outlet f;
-#X text 101 18 \$1.norm takes a value of type \$1 and produces a nonnegative
-float \, normally using L2-norm formulas;
-#X obj 23 39 env~;
-#X connect 0 0 3 0;
-#X connect 3 0 1 0;
diff --git a/desiredata/extra/pureunity/op2.#.pd b/desiredata/extra/pureunity/op2.#.pd
deleted file mode 100644
index ee1ce083..00000000
--- a/desiredata/extra/pureunity/op2.#.pd
+++ /dev/null
@@ -1,8 +0,0 @@
-#N canvas 385 252 450 129 10;
-#X obj 21 34 inlet;
-#X obj 61 34 inlet;
-#X obj 21 82 outlet;
-#X obj 21 59 # \$1 \$2;
-#X connect 0 0 3 0;
-#X connect 1 0 3 1;
-#X connect 3 0 2 0;
diff --git a/desiredata/extra/pureunity/op2.f.pd b/desiredata/extra/pureunity/op2.f.pd
deleted file mode 100644
index 7e01d641..00000000
--- a/desiredata/extra/pureunity/op2.f.pd
+++ /dev/null
@@ -1,8 +0,0 @@
-#N canvas 324 321 451 124 10;
-#X obj 19 18 inlet;
-#X obj 69 18 inlet;
-#X obj 19 50 \$1 \$2;
-#X obj 19 84 outlet;
-#X connect 0 0 2 0;
-#X connect 1 0 2 1;
-#X connect 2 0 3 0;
diff --git a/desiredata/extra/pureunity/op2.~.pd b/desiredata/extra/pureunity/op2.~.pd
deleted file mode 100644
index 97c09c7f..00000000
--- a/desiredata/extra/pureunity/op2.~.pd
+++ /dev/null
@@ -1,8 +0,0 @@
-#N canvas 338 329 450 125 10;
-#X obj 19 50 \$1~ \$2;
-#X obj 19 18 inlet~;
-#X obj 69 18 inlet~;
-#X obj 19 84 outlet~;
-#X connect 0 0 3 0;
-#X connect 1 0 0 0;
-#X connect 2 0 0 1;
diff --git a/desiredata/extra/pureunity/operator1-rule.pd b/desiredata/extra/pureunity/operator1-rule.pd
deleted file mode 100644
index f9d91e03..00000000
--- a/desiredata/extra/pureunity/operator1-rule.pd
+++ /dev/null
@@ -1,11 +0,0 @@
-#N canvas 0 0 450 142 10;
-#X obj 15 16 inlet;
-#X obj 37 104 outlet;
-#X text 57 17 Test that one input gives one output;
-#X obj 37 84 \$1;
-#X obj 87 104 outlet;
-#X obj 15 55 t b a b;
-#X obj 242 63 error;
-#X connect 0 0 5 0;
-#X connect 3 0 1 0;
-#X connect 5 1 3 0;
diff --git a/desiredata/extra/pureunity/operator1-test.pd b/desiredata/extra/pureunity/operator1-test.pd
deleted file mode 100644
index ed7f0fb4..00000000
--- a/desiredata/extra/pureunity/operator1-test.pd
+++ /dev/null
@@ -1,5 +0,0 @@
-#N canvas 0 0 450 142 10;
-#X obj 15 16 inlet;
-#X obj 15 94 outlet;
-#X text 57 17 Test that one input gives one output;
-#X connect 0 0 1 0;
diff --git a/desiredata/extra/pureunity/operator2-rule.pd b/desiredata/extra/pureunity/operator2-rule.pd
deleted file mode 100644
index 8ef1f7f1..00000000
--- a/desiredata/extra/pureunity/operator2-rule.pd
+++ /dev/null
@@ -1,10 +0,0 @@
-#N canvas 248 186 450 162 10;
-#X obj 15 16 inlet;
-#X obj 15 94 outlet;
-#X obj 54 35 func1-test \$1 \$2;
-#X text 74 55 And test that one right input gives zero output;
-#X obj 15 35 t a a;
-#X connect 0 0 4 0;
-#X connect 2 0 1 0;
-#X connect 4 0 1 0;
-#X connect 4 1 2 0;
diff --git a/desiredata/extra/pureunity/operator2-test.pd b/desiredata/extra/pureunity/operator2-test.pd
deleted file mode 100644
index 8ef1f7f1..00000000
--- a/desiredata/extra/pureunity/operator2-test.pd
+++ /dev/null
@@ -1,10 +0,0 @@
-#N canvas 248 186 450 162 10;
-#X obj 15 16 inlet;
-#X obj 15 94 outlet;
-#X obj 54 35 func1-test \$1 \$2;
-#X text 74 55 And test that one right input gives zero output;
-#X obj 15 35 t a a;
-#X connect 0 0 4 0;
-#X connect 2 0 1 0;
-#X connect 4 0 1 0;
-#X connect 4 1 2 0;
diff --git a/desiredata/extra/pureunity/packunpack3.#.pd b/desiredata/extra/pureunity/packunpack3.#.pd
deleted file mode 100644
index 3c182771..00000000
--- a/desiredata/extra/pureunity/packunpack3.#.pd
+++ /dev/null
@@ -1,18 +0,0 @@
-#N canvas 622 298 449 167 10;
-#X obj 105 127 outlet;
-#X obj 115 14 inlet;
-#X obj 69 14 inlet;
-#X obj 59 127 outlet;
-#X obj 13 127 outlet;
-#X obj 13 14 inlet;
-#X obj 84 64 #store;
-#X obj 38 64 #store;
-#X obj 13 33 t a b b;
-#X connect 1 0 6 1;
-#X connect 2 0 7 1;
-#X connect 5 0 8 0;
-#X connect 6 0 0 0;
-#X connect 7 0 3 0;
-#X connect 8 0 4 0;
-#X connect 8 1 7 0;
-#X connect 8 2 6 0;
diff --git a/desiredata/extra/pureunity/packunpack3.f.pd b/desiredata/extra/pureunity/packunpack3.f.pd
deleted file mode 100644
index 7343d5f3..00000000
--- a/desiredata/extra/pureunity/packunpack3.f.pd
+++ /dev/null
@@ -1,16 +0,0 @@
-#N canvas 285 202 449 125 10;
-#X obj 106 87 outlet;
-#X obj 105 14 inlet;
-#X obj 59 14 inlet;
-#X obj 60 87 outlet;
-#X obj 14 87 outlet;
-#X obj 13 14 inlet;
-#X obj 27 41 pack 0 0 0;
-#X obj 27 60 unpack 0 0 0;
-#X connect 1 0 6 2;
-#X connect 2 0 6 1;
-#X connect 5 0 6 0;
-#X connect 6 0 7 0;
-#X connect 7 0 4 0;
-#X connect 7 1 3 0;
-#X connect 7 2 0 0;
diff --git a/desiredata/extra/pureunity/packunpack3.~.pd b/desiredata/extra/pureunity/packunpack3.~.pd
deleted file mode 100644
index 7171a98e..00000000
--- a/desiredata/extra/pureunity/packunpack3.~.pd
+++ /dev/null
@@ -1,10 +0,0 @@
-#N canvas 285 202 449 67 10;
-#X obj 13 14 inlet~;
-#X obj 13 34 outlet~;
-#X obj 73 14 inlet~;
-#X obj 73 34 outlet~;
-#X obj 133 14 inlet~;
-#X obj 133 34 outlet~;
-#X connect 0 0 1 0;
-#X connect 2 0 3 0;
-#X connect 4 0 5 0;
diff --git a/desiredata/extra/pureunity/partialorder-test.pd b/desiredata/extra/pureunity/partialorder-test.pd
deleted file mode 100644
index 65aff88c..00000000
--- a/desiredata/extra/pureunity/partialorder-test.pd
+++ /dev/null
@@ -1,14 +0,0 @@
-#N canvas 118 56 450 189 10;
-#X obj 13 21 inlet;
-#X obj 13 141 outlet;
-#X obj 35 87 transitive-test \$1 \$2;
-#X obj 13 107 antisymmetric-test \$1 \$2;
-#X obj 57 67 antireflexive-test \$1 \$2;
-#X obj 13 41 t b b b;
-#X connect 0 0 5 0;
-#X connect 2 0 1 0;
-#X connect 3 0 1 0;
-#X connect 4 0 1 0;
-#X connect 5 0 3 0;
-#X connect 5 1 2 0;
-#X connect 5 2 4 0;
diff --git a/desiredata/extra/pureunity/partialordereq-test.pd b/desiredata/extra/pureunity/partialordereq-test.pd
deleted file mode 100644
index 39de970a..00000000
--- a/desiredata/extra/pureunity/partialordereq-test.pd
+++ /dev/null
@@ -1,14 +0,0 @@
-#N canvas 118 56 450 182 10;
-#X obj 13 21 inlet;
-#X obj 13 131 outlet;
-#X obj 35 79 transitive-test \$1 \$2;
-#X obj 57 60 reflexive-test \$1 \$2;
-#X obj 13 98 antisymmetric-test \$1 \$2;
-#X obj 13 40 t b b b;
-#X connect 0 0 5 0;
-#X connect 2 0 1 0;
-#X connect 3 0 1 0;
-#X connect 4 0 1 0;
-#X connect 5 0 4 0;
-#X connect 5 1 2 0;
-#X connect 5 2 3 0;
diff --git a/desiredata/extra/pureunity/protocols-tree.pd b/desiredata/extra/pureunity/protocols-tree.pd
deleted file mode 100644
index 0d0bba9e..00000000
--- a/desiredata/extra/pureunity/protocols-tree.pd
+++ /dev/null
@@ -1,65 +0,0 @@
-#N canvas 132 109 813 546 10;
-#X obj 13 466 r \$0-out;
-#X obj 13 485 outlet;
-#X text 20 15 the direction of flow indicates "inherits from";
-#X obj 208 110 tree \$0 commutative;
-#X obj 13 390 makefilename \$0-%s;
-#X obj 13 371 inlet symbol;
-#X text 7 508 output is a sequence of begin \$1 and end \$1 messages
-that indicate a hierarchy.;
-#X text 36 447 send to a certain tree object;
-#X obj 13 409 t b s;
-#X obj 13 447 s;
-#X obj 13 428 symbol \$0-out;
-#X obj 423 157 tree \$0 reflexive;
-#X obj 594 157 tree \$0 antireflexive;
-#X obj 423 135 tree \$0 partialorder;
-#X obj 594 135 tree \$0 partialordereq;
-#X obj 423 90 tree \$0 totalorder;
-#X obj 594 81 tree \$0 totalordereq;
-#X obj 380 54 tree \$0 equivalence;
-#X obj 458 455 tree \$0 associative;
-#X obj 486 355 tree \$0 distributive;
-#X obj 474 409 tree \$0 invertible;
-#X obj 512 115 tree \$0 trichotomy;
-#X obj 380 220 tree \$0 transitive;
-#X obj 458 436 tree \$0 semigroup ?;
-#X obj 458 381 tree \$0 group ?;
-#X obj 622 184 tree \$0 antisymmetric2 ?;
-#X obj 480 330 tree \$0 ring ?;
-#X obj 432 185 tree \$0 antisymmetric ?;
-#X obj 208 130 tree \$0 anticommutative;
-#X obj 480 310 tree \$0 field ?;
-#X obj 423 276 tree \$0 relation;
-#X obj 662 288 tree \$0 unpacklike;
-#X obj 662 311 tree \$0 packlike;
-#X obj 667 348 tree \$0 operator1;
-#X obj 667 368 tree \$0 operator2;
-#X connect 0 0 1 0;
-#X connect 4 0 8 0;
-#X connect 5 0 4 0;
-#X connect 8 0 10 0;
-#X connect 8 1 9 1;
-#X connect 10 0 9 0;
-#X connect 11 0 30 0;
-#X connect 12 0 25 0;
-#X connect 12 0 30 0;
-#X connect 13 0 11 0;
-#X connect 13 0 22 0;
-#X connect 13 0 27 0;
-#X connect 14 0 12 0;
-#X connect 14 0 22 0;
-#X connect 15 0 13 0;
-#X connect 15 0 21 0;
-#X connect 16 0 14 0;
-#X connect 16 0 21 0;
-#X connect 17 0 3 0;
-#X connect 17 0 11 0;
-#X connect 17 0 22 0;
-#X connect 22 0 30 0;
-#X connect 23 0 18 0;
-#X connect 24 0 20 0;
-#X connect 24 0 23 0;
-#X connect 26 0 19 0;
-#X connect 26 0 24 0;
-#X connect 29 0 26 0;
diff --git a/desiredata/extra/pureunity/pureunity.c b/desiredata/extra/pureunity/pureunity.c
deleted file mode 100644
index 2c7e2fcf..00000000
--- a/desiredata/extra/pureunity/pureunity.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- $Id: pureunity.c,v 1.1.2.3 2007-06-28 03:21:16 matju Exp $
- PureUnity
- Copyright 2006 by Mathieu Bouchard <matju à artengine point ca>
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
-
- See file ./COPYING for further informations on licensing terms.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#include <sys/time.h>
-#include "../../src/m_pd.h"
-#define ALIAS(y,x) class_addcreator((t_newmethod)getfn(m,gensym(x)),gensym(y),A_GIMME,0);
-
-void pureunity_setup() {
- t_pd *m = &pd_objectmaker;
- ALIAS( "inlet.f","inlet" );
- ALIAS( "inlet.#","inlet" );
- ALIAS( "inlet.~","inlet~" );
- ALIAS("outlet.f","outlet" );
- ALIAS("outlet.#","outlet" );
- ALIAS("outlet.~","outlet~");
- ALIAS( "f.swap","swap" );
-}
-
diff --git a/desiredata/extra/pureunity/rand.#.pd b/desiredata/extra/pureunity/rand.#.pd
deleted file mode 100644
index ce3d3c91..00000000
--- a/desiredata/extra/pureunity/rand.#.pd
+++ /dev/null
@@ -1,42 +0,0 @@
-#N canvas 0 0 450 300 10;
-#X obj 21 34 inlet;
-#X obj 21 223 *;
-#X obj 73 95 random 256;
-#X obj 183 87 random;
-#X msg 220 39 1;
-#X obj 220 20 loadbang;
-#X obj 220 58 << 23;
-#X obj 183 106 +;
-#X obj 21 53 t b b b;
-#X obj 21 136 random 2;
-#X obj 21 174 - 1;
-#X obj 73 114 - 150;
-#X obj 43 114 pow;
-#X obj 21 242 outlet;
-#X obj 43 76 t b b;
-#X msg 43 95 2;
-#X obj 21 199 *;
-#X obj 21 155 * 2;
-#X text 125 205 Should this actually produce a grid or not?...;
-#X text 126 221 Whatever does the job...;
-#X connect 0 0 8 0;
-#X connect 1 0 13 0;
-#X connect 2 0 11 0;
-#X connect 3 0 7 0;
-#X connect 4 0 6 0;
-#X connect 5 0 4 0;
-#X connect 6 0 3 1;
-#X connect 6 0 7 1;
-#X connect 7 0 16 1;
-#X connect 8 0 9 0;
-#X connect 8 1 14 0;
-#X connect 8 2 3 0;
-#X connect 9 0 17 0;
-#X connect 10 0 16 0;
-#X connect 11 0 12 1;
-#X connect 12 0 1 1;
-#X connect 14 0 15 0;
-#X connect 14 1 2 0;
-#X connect 15 0 12 0;
-#X connect 16 0 1 0;
-#X connect 17 0 10 0;
diff --git a/desiredata/extra/pureunity/rand.f.pd b/desiredata/extra/pureunity/rand.f.pd
deleted file mode 100644
index f4372dc0..00000000
--- a/desiredata/extra/pureunity/rand.f.pd
+++ /dev/null
@@ -1,40 +0,0 @@
-#N canvas 0 0 450 300 10;
-#X obj 11 14 inlet;
-#X obj 11 192 *;
-#X obj 63 75 random 256;
-#X obj 183 87 random;
-#X msg 220 39 1;
-#X obj 220 20 loadbang;
-#X obj 220 58 << 23;
-#X obj 183 106 +;
-#X obj 11 33 t b b b;
-#X obj 11 116 random 2;
-#X obj 11 154 - 1;
-#X obj 63 94 - 150;
-#X obj 33 94 pow;
-#X obj 11 211 outlet;
-#X obj 33 56 t b b;
-#X msg 33 75 2;
-#X obj 11 173 *;
-#X obj 11 135 * 2;
-#X connect 0 0 8 0;
-#X connect 1 0 13 0;
-#X connect 2 0 11 0;
-#X connect 3 0 7 0;
-#X connect 4 0 6 0;
-#X connect 5 0 4 0;
-#X connect 6 0 3 1;
-#X connect 6 0 7 1;
-#X connect 7 0 16 1;
-#X connect 8 0 9 0;
-#X connect 8 1 14 0;
-#X connect 8 2 3 0;
-#X connect 9 0 17 0;
-#X connect 10 0 16 0;
-#X connect 11 0 12 1;
-#X connect 12 0 1 1;
-#X connect 14 0 15 0;
-#X connect 14 1 2 0;
-#X connect 15 0 12 0;
-#X connect 16 0 1 0;
-#X connect 17 0 10 0;
diff --git a/desiredata/extra/pureunity/rand.~.pd b/desiredata/extra/pureunity/rand.~.pd
deleted file mode 100644
index cb1bf37b..00000000
--- a/desiredata/extra/pureunity/rand.~.pd
+++ /dev/null
@@ -1,22 +0,0 @@
-#N canvas 339 187 450 177 10;
-#X obj 105 118 pow;
-#X obj 105 80 t b b;
-#X msg 105 99 2;
-#X obj 22 98 env~;
-#X obj 11 14 inlet;
-#X obj 10 143 outlet~;
-#X text 52 14 banging the inlet does nothing for signals.;
-#X obj 37 62 noise~;
-#X obj 135 99 random 64;
-#X obj 135 118 - 64;
-#X obj 11 62 *~;
-#X connect 0 0 10 0;
-#X connect 1 0 2 0;
-#X connect 1 1 8 0;
-#X connect 2 0 0 0;
-#X connect 3 0 1 0;
-#X connect 7 0 10 1;
-#X connect 8 0 9 0;
-#X connect 9 0 0 1;
-#X connect 10 0 5 0;
-#X connect 10 0 3 0;
diff --git a/desiredata/extra/pureunity/reflexive-test.pd b/desiredata/extra/pureunity/reflexive-test.pd
deleted file mode 100644
index 1ae836d0..00000000
--- a/desiredata/extra/pureunity/reflexive-test.pd
+++ /dev/null
@@ -1,13 +0,0 @@
-#N canvas 0 0 450 161 10;
-#X obj 12 18 inlet;
-#X obj 12 120 outlet;
-#X obj 12 56 t a a;
-#X msg 12 37 2 2;
-#X obj 12 82 \$2;
-#X obj 12 101 == 1;
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deleted file mode 100644
index 2865b5a3..00000000
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deleted file mode 100644
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deleted file mode 100644
index 8055ea0c..00000000
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deleted file mode 100644
index ae3b4b1c..00000000
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index ae3b4b1c..00000000
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deleted file mode 100644
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deleted file mode 100644
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