"Source: Text/Ring/FldFunRat.text";
"Line: 971";
"Date: Fri Sep 26 12:10:11 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Ring/FldFunRat.text, line: 971
// Example: H45E6 ()
print "Example: H45E6";
ei := GetEchoInput();
SetEchoInput(true);
S<u> := PowerSeriesRing(Rationals());
f := [u+u^2, 2+u^2+u^3,0];
TypeOfSequence(f);
TypeOfSequence(f:Distortion:=[]);
TypeOfSequence(f:Distortion:=[0,2,1]);
TypeOfSequence([S|0,0]);
SetEchoInput(ei);
