Function float_pow

crates/vm/src/builtins/float.rs:157–168

(v1: f64, v2: f64, vm: &VirtualMachine)

}

pub fn float_pow(v1: f64, v2: f64, vm: &VirtualMachine) -> PyResult {
    if v1.is_zero() && v2.is_sign_negative() {
        let msg = "zero to a negative power";
        Err(vm.new_zero_division_error(msg.to_owned()))
    } else if v1.is_sign_negative() && (v2.floor() - v2).abs() > f64::EPSILON {
        let v1 = Complex64::new(v1, 0.);
        let v2 = Complex64::new(v2, 0.);
        Ok(v1.powc(v2).to_pyobject(vm))
    } else {
        Ok(v1.powf(v2).to_pyobject(vm))
    }
}

impl Constructor for PyFloat {
    type Args = OptionalArg<PyObjectRef>;