"Source: Text/Geometry/CrvHyp.text";
"Line: 2873";
"Date: Fri Sep 26 09:12:34 2025";
"Main: Fri Sep 26 14:29:19 2025";
// original file: Text/Geometry/CrvHyp.text, line: 2873
// Example: H137E20 ()
print "Example: H137E20";
ei := GetEchoInput();
SetEchoInput(true);
K := FiniteField(2,25);
P<x> := PolynomialRing(K);
h := x*(x+1)*(x+K.1);
f :=  x^7 + x^5 + x + K.1;
C := HyperellipticCurve([f,h]);
J := Jacobian(C);
#J;
SetVerbose("JacHypCnt",false);
time #C;
assert $1 eq 33555396;
SetEchoInput(ei);
