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D.12.4.2 isoncurve
Procedure from library hyperel.lib (see hyperel_lib).
- Usage:
- isoncurve(P,h,f); h,f=poly; P=list
- Return:
- 1 or 0 (if P is on curve or not)
- Note:
- Tests, if P=(P[1],P[2]) is on the hyperelliptic curve y^2+h(x)y=f(x).
Curve is defined over basering.
Example:
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