Function log

crates/stdlib/src/cmath.rs:91–101

(
        z: ArgIntoComplex,
        base: OptionalArg<ArgIntoComplex>,
        vm: &VirtualMachine,
    )

    #[pyfunction]
    fn log(
        z: ArgIntoComplex,
        base: OptionalArg<ArgIntoComplex>,
        vm: &VirtualMachine,
    ) -> PyResult<Complex64> {
        pymath::cmath::log(
            z.into_complex(),
            base.into_option().map(|b| b.into_complex()),
        )
        .map_err(|err| pymath_exception(err, vm))
    }

    #[pyfunction]
    fn log10(z: ArgIntoComplex, vm: &VirtualMachine) -> PyResult<Complex64> {