"Source: Text/Topology/SmpCpx.text";
"Line: 239";
"Date: Tue Jun  7 22:27:15 2016";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Topology/SmpCpx.text, line: 239
// Example: H153E5 ()
print "Example: H153E5";
ei := GetEchoInput();
SetEchoInput(true);
cpx := Boundary(SimplicialComplex([{"a","b","c"}]));
cpx;
Normalization(~cpx);
cpx;
Shift(~cpx,-2);
cpx;
SetEchoInput(ei);
