Hi friends, Is there any Generalized Formula for producing numbers from Math.random(). For example, generate numbers from 3 to 8 by using Math.random() Regards, Hassan.

Trevor I think you want to add 3 to it to get a number from 3 to 8 because random return a number >= 0 and <1. Dave

Dave

Trevor Green
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Joined: May 30, 2001
Posts: 44

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yep, quite right. Maths let me down there. The key concept is (int)2.999999 = 2. Casting to an int always rounds down.

Hassan Naqvi
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Joined: May 03, 2001
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Hi Trevor & Dave. I mean, can we make a generalized formula for generating numbers with our rquired range.Something like this. (int)(Math.random() * lower limit )+ upper limit.. where lower limit is in my first post is 3 & upper limit is 8. That is have a generalized formula in which i have to just put lower & upper limts. Regards, Hassan.

I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com

subject: Generalized formula for producing numbers from Math.random()?