"Source: Text/Commut/RngDiff.text";
"Line: 1721";
"Date: Thu Sep 25 14:47:46 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Commut/RngDiff.text, line: 1721
// Example: H121E32 ()
print "Example: H121E32";
ei := GetEchoInput();
SetEchoInput(true);
F<z> := RationalDifferentialField(Rationals());
WronskianMatrix([1,z,z^2]);
WronskianDeterminant([1,z^2,1/z]);
SetEchoInput(ei);
