|
D.12.4.1 ishyper
Procedure from library hyperel.lib (see hyperel_lib).
- Usage:
- ishyper(h,f); h,f=poly
- Return:
- 1 if y^2+h(x)y=f(x) is hyperelliptic, 0 otherwise
- Note:
- Tests, if y^2+h(x)y=f(x) is a hyperelliptic curve.
Curve is defined over basering. Additionally shows error-messages.
Example:
|