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Elementary functions

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allfinite

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Check if all array elements are finite.

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Syntax

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tf = allfinite(M)

Input argument

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M

a variable

Output argument

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tf

logical: result of 'allfinite'.

Description

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allfinite returns a logical scalar which is true where elements of M are all finite values.

Example

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X = sparse([1 2 NaN 3 0 Inf 0 4]);
R = allfinite(X)
R2 = isfinite(X)

See also

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isfinite, isnan, all.

History

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Version	Description
1.6.0	initial version

Author

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Allan CORNET