Problem 2350. What is Sum Of all elements of Matrix

Created by Vishal

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Last Solution submitted on Aug 09, 2020

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Guillaume on 8 Sep 2014

isequal(NaN, NaN) always return false. By definition Nans are not equal to each other. If you want test that a result is NaN, either use isnan, or use isequaln

Grzegorz Knor on 8 Sep 2014

The problem is unsolvable due to the second test.

Zikobrelli on 8 Sep 2014

isequalwithequalnans

Abdullah Caliskan on 8 Sep 2014

I agree guys! something wrong

J.R.! Menzinger on 8 Sep 2014

please use the function: isequalwithequalnans
;-)

Ned Gulley on 9 Sep 2014

Thanks for the suggestions. I fixed with isequalwithequalnans.

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basic matlab matrices

Problem 2350. What is Sum Of all elements of Matrix

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Problem 2350. What is Sum Of all elements of Matrix

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