Here you can find the source of mod2(float value)
public static float mod2(float value)
//package com.java2s; /*//ww w .j a v a 2 s. c om * Copyright 2011 Mark McKay * * 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 float mod2(float value) { float div = value / 2; return div - (float) Math.floor(div); } }