Here you can find the source of parseToCientificNotation(double value)
public static String parseToCientificNotation(double value)
//package com.java2s; /** Copyright (C) 2015 //from w w w. j a v a2 s . c om * @author Mitra Ansariola * * This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. Contact info: megrawm@science.oregonstate.edu */ import java.text.DecimalFormat; public class Main { public static String parseToCientificNotation(double value) { DecimalFormat formatter = new DecimalFormat("0.00E00"); return formatter.format(value).toLowerCase(); } }