InverseWeierstrassP[p, , ] gives a value of for which the Weierstrass function is equal to .
Mathematical function (see Section A.3.10).
The value of returned always lies in the fundamental period parallelogram defined by the complex half-periods and .
InverseWeierstrassP[p, q, , ] finds the unique value of for which and . For such a value to exist, and must be related by .
See Section 3.2.11 for a discussion of argument conventions for elliptic functions.
See The Mathematica Book: Section 3.2.11.
See also: WeierstrassP, WeierstrassPPrime, WeierstrassHalfPeriods.