"Source: Text/Geometry/Lseries.text";
"Line: 592";
"Date: Thu Sep 25 14:47:45 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Geometry/Lseries.text, line: 592
// Example: H139E12 ()
print "Example: H139E12";
ei := GetEchoInput();
SetEchoInput(true);
R<x> := PolynomialRing(Rationals());
C := HyperellipticCurve(x^5-x+1);
K := CyclotomicField(4);
L := LSeries(C,K: Precision:=12);
CheckFunctionalEquation(L);
SetEchoInput(ei);
