Here you can find the source of powf(float v1, float v2)
public static final float powf(float v1, float v2)
//package com.java2s; /******************************************************************************* * Copyright (c) 2015 - 2016 - 2016, Andreas Hefti, inarisoft@yahoo.de * //from www . j ava2 s .c om * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. ******************************************************************************/ public class Main { public static final float powf(float v1, float v2) { return (float) Math.pow(v1, v2); } }