allfinite

Check if all array elements are finite.

Syntax

• tf = allfinite(M)

Input argument

• M - a variable

Output argument

• tf - logical: result of 'allfinite'.

Description

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

Example

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

See also

isfinite, isnan, all.

History

Author

Allan CORNET