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Trying to see if a variable is an integer or not

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x=2.5;
isaninteger = @(x)isfinite(x)
x=floor(x)
answer=isaninteger(x)
I want the answer here to show that x is not an integer but all it shows is answer = 1. No idea how to fix this
The correct output here would be answer = 0

Accepted Answer

per isakson
per isakson on 10 May 2021
Edited: per isakson on 10 May 2021
Try this
%%
x=2.5;
answer = ( x == floor(x) )
answer = logical
0

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