Rank: 3697 based on 10 downloads (last 30 days) and 1 file submitted
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J.R.! Menzinger

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05 Jun 2007 ispair find if a natural number is pair or not... Author: J.R.! Menzinger impair, pair, is, mathematics, general 10 2
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06 Jun 2007 ispair find if a natural number is pair or not... Author: J.R.! Menzinger Balbi, Luca

Trivial code, and misleading function name.
Should have been "iseven", badly translated from Italian/French/...
05 Jun 2007 ispair find if a natural number is pair or not... Author: J.R.! Menzinger D'Errico, John

I had no idea what was meant by the description for this file, nor for the help. What is a "pair" number? Does this perhaps refer to prime pairs? The help refers to an "impair" number. Do you need to input a pair of numbers? Sorry, but its quite confusing. I'd call the help a bit impaired.

Once you edit the file, you find out that all this does is to test if a number is even or odd, i.e., it is testing the parity of an integer. Its pretty trivial to do, but it is functionality that is already on the file exchange.

http://www.mathworks.com/matlabcentral/fileexchange/loadFile.do?objectId=2006&objectType=file

Or, if you wish, just use this one line anonymous function:

iseven = @(x) mod(x,2) == 0;
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figure, general, impair, is, mathematics
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22 Jun 2009 Close all figures except those listed Close all figures except those listed by the user. Author: Karl figure, gui 53 7
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05 Jun 2007 ispair find if a natural number is pair or not... Author: J.R.! Menzinger impair, pair, is, mathematics, general 10 2
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1.5 | 2 ratings
 

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