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Re: Capture division by zero [message #55296 is a reply to message #55292]

Tue, 27 October 2020 19:19

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

koldo wrote on Tue, 27 October 2020 17:18

Quote:
Yeah, so your program now does not work in debug for particular input data. What is the next step?

The next step when TheIDE debugger breaks is to solve the problem

Or if you want more practical example, take

examples/FnGraph

then activate fp exceptions, start the debugger and enter ln(x). Then tell me how you fixed the code....

Then try to imagine all the fixes you will need to make to avoid all FP exceptions and I can guarantee you two things:

a) you have probably missed something
b) the code will be about 2 times longer and much harder to maintain

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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