github.com/c9s/go@v0.0.0-20180120015821-984e81f64e0c/src/math/cmplx (about) abs.go asin.go cmath_test.go conj.go example_test.go exp.go isinf.go isnan.go log.go phase.go polar.go pow.go rect.go sin.go sqrt.go tan.go