#N canvas 462 350 544 148 10;
#X obj 23 20 inlet f;
#X obj 23 58 outlet f;
#X obj 23 39 abs;
#X text 101 18 \$1norm takes a value of type \$1 and produces a nonnegative
float \, normally using L2-norm formulas;
#X connect 0 0 2 0;
#X connect 2 0 1 0;