1 files changed, 54 insertions, 0 deletions
diff --git a/sc4pd/headers/lang/MiscInlineMath.h b/sc4pd/headers/lang/MiscInlineMath.h
new file mode 100644
index 0000000..6dd33ab
--- /dev/null
+++ b/sc4pd/headers/lang/MiscInlineMath.h
@@ -0,0 +1,54 @@
+/*
+	SuperCollider real time audio synthesis system
+    Copyright (c) 2002 James McCartney. All rights reserved.
+	http://www.audiosynth.com
+
+    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.
+
+    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
+*/
+
+#define NUMPRIMES 6542
+long nthPrime(int n);
+long findPrime(int n);
+long prevPrime(int n);
+long nextPrime(int n);
+
+
+inline double linlin(double x, double a, double b, double c, double d)
+{
+    if (x <= a) return c;
+    if (x >= b) return d;
+    return (x-a)/(b-a) * (d-c) + c;
+}
+
+inline double explin(double x, double a, double b, double c, double d)
+{
+    if (x <= a) return c;
+    if (x >= b) return d;
+    return (log(x/a)) / (log(b/a)) * (d-c) + c;
+}
+
+inline double expexp(double x, double a, double b, double c, double d)
+{
+    if (x <= a) return c;
+    if (x >= b) return d;
+    return pow(d/c, log(x/a)) / (log(b/a)) * c;
+}
+
+inline double linexp(double x, double a, double b, double c, double d)
+{
+    if (x <= a) return c;
+    if (x >= b) return d;
+    return pow(d/c, (x-a)/(b-a)) * c;
+}