[Indev 0.49.1] Math.isint does not work correctly.

[jianmingyong]

<Math.isint()> does not seem to work.

What I expected to happen:
<Math.isint(5.5)> => Return False.

What actually happened:
<Math.isint(5.5)> => Return True.

Steps to reproduce:

version=2
@Text.show(<Math.isint(5.5123)>)
:end

 

[nilllzz]

Actually, this is how it is supposed to work, and the functions are derived from their original use, math.int and math.sng.
Math.int tries to convert everything it gets to an integer, it does so as well with numbers that have decimals.
The functions math.isint and math.issng just return if those functions mentioned above return a positive conversion result.

 

[jianmingyong]

Actually, this is how it is supposed to work, and the functions are derived from their original use, math.int and math.sng.
Math.int tries to convert everything it gets to an integer, it does so as well with numbers that have decimals.
The functions math.isint and math.issng just return if those functions mentioned above return a positive conversion result.

But the <math.isint(3.123)> says it is a integer number... I though it isn't?

 

[nilllzz]

But the <math.isint(3.123)> says it is a integer number... I though it isn't?

No, the function says if the argument can be converted to an integer by math.int.

 

[jianmingyong]

hmm... Your script library says "Checks if the expression is an integer." so I though it work that way...

 

[nilllzz]

hmm... Your script library says "Checks if the expression is an integer." so I though it work that way...

Should be more like... "If the expression can be expressed as an integer."