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Re: Capture division by zero [message #55279 is a reply to message #55278]

Tue, 27 October 2020 11:16

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

Yet another example, how are you going to fix this:

double SomeFunction(double x)
{
    return ln(x*x*x - 15*x*x + x + 20);
}

Now this function is used throughout your code on 50 places and you have got an exception because the argument is negative.

How are you going to fix it?

This is the main problem I have encounterd with "activate FP exception" approach and I still do not know the correct solution....

Mirek

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[Message index]

		FP exception vs NaN By: koldo on Mon, 26 October 2020 21:08
		Re: Capture division by zero By: mirek on Tue, 27 October 2020 09:23
		Re: Capture division by zero By: mirek on Tue, 27 October 2020 11:09
		Re: Capture division by zero By: mirek on Tue, 27 October 2020 11:16
		Re: Capture division by zero By: koldo on Tue, 27 October 2020 11:38
		Re: Capture division by zero By: mirek on Tue, 27 October 2020 11:40
		Re: Capture division by zero By: koldo on Tue, 27 October 2020 11:36
		Re: Capture division by zero By: koldo on Tue, 27 October 2020 17:18
		Re: Capture division by zero By: mirek on Tue, 27 October 2020 18:52
		Re: Capture division by zero By: mirek on Tue, 27 October 2020 19:19
		Re: Capture division by zero By: koldo on Tue, 27 October 2020 19:25
		Re: Capture division by zero By: Klugier on Tue, 27 October 2020 20:35
		Re: Capture division by zero By: mirek on Tue, 27 October 2020 20:47
		Re: Capture division by zero By: koldo on Wed, 28 October 2020 09:29
		Re: Capture division by zero By: mirek on Tue, 27 October 2020 20:50
		Re: Capture division by zero By: koldo on Wed, 28 October 2020 09:24
		Re: Capture division by zero By: mirek on Wed, 28 October 2020 13:51
		Re: Capture division by zero By: mirek on Wed, 28 October 2020 14:04
		Re: Capture division by zero By: koldo on Thu, 29 October 2020 14:19
		Re: Capture division by zero By: mirek on Mon, 02 November 2020 10:31
		Re: Capture division by zero By: koldo on Mon, 02 November 2020 18:07

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