fast_log          466 python_bindings/python/IROperator.cpp     p::def("fast_log", &h::fast_log, p::args("x"),
fast_log         1183 src/IROperator.h EXPORT Expr fast_log(const Expr &x);
fast_log         1202 src/IROperator.h     return select(x == 0.0f, 0.0f, fast_exp(fast_log(x) * y));
fast_log          463 test/correctness/vector_math.cpp         f18(x, y) = fast_log(a);