Path: csiph.com!eternal-september.org!feeder.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Eric Sosman Newsgroups: comp.lang.java.programmer Subject: Re: Will Math.random return 0.0? Date: Sat, 16 Jul 2016 12:49:33 -0400 Organization: A noiseless patient Spider Lines: 20 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Sat, 16 Jul 2016 16:49:41 -0000 (UTC) Injection-Info: mx02.eternal-september.org; posting-host="e2ba9259a23cbf39c20975fbc1121d9b"; logging-data="28754"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19LIdD8NxiGYb5+JVccYIrX" User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 In-Reply-To: Cancel-Lock: sha1:gNCnL3UzHD1OrQxSIitnZThXu5U= Xref: csiph.com comp.lang.java.programmer:34913 On 7/16/2016 11:24 AM, Stefan Ram wrote: > I wrote the following program. > > public final class Main > { public static void main( final java.lang.String[] args ) > { while( java.lang.Math.random() != 0.0 ); > java.lang.System.out.println( "0.0" ); }} > > What do you expect it's (average) runtime to be > on average hardware? Longer than my attention span. > Can we be sure that it will ever terminate? Yes. -- esosman@comcast-dot-net.invalid "Don't be afraid of work. Make work afraid of you." -- TLM