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{{alias}}( x )
Tests if a finite double-precision floating-point number is a nonpositive
integer.
The function assumes a finite number. If provided negative infinity, the
function will return `true`, when, in fact, the result is undefined.
The function does not distinguish between positive and negative zero.
Parameters
----------
x: number
Value to test.
Returns
-------
bool: boolean
Boolean indicating whether the value is a nonpositive integer.
Examples
--------
> var bool = {{alias}}( -1.0 )
true
> bool = {{alias}}( 0.0 )
true
> bool = {{alias}}( 10.0 )
false
See Also
--------
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