Incomplete elliptic integral of the first kind
Approximates the integral F(phi | m) = $(INTEGRATE 0, phi) dt/ (sqrt( 1- m sin2 t))
of amplitude phi and modulus m, using the arithmetic - geometric mean algorithm.
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Incomplete elliptic integral of the first kind
Approximates the integral F(phi | m) = $(INTEGRATE 0, phi) dt/ (sqrt( 1- m sin2 t))
of amplitude phi and modulus m, using the arithmetic - geometric mean algorithm.