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isfinite


Check for finite entries.


Syntax


tf = isfinite(M)

Input argument


M

a variable

Output argument


tf

logical: result of 'isfinite'.

Description


isfinite returns a logical array which is true where elements of M are finite values.

Example


isfinite(pi)
isfinite(Inf)
isfinite(-Inf)
isfinite(int32(3))
X = sparse([1 2 NaN 3 0 Inf 0 4]);
R = isfinite(X)

See also


isnan, isinf.

History


Version Description
1.0.0 initial version

Author


Allan CORNET

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