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, allfinite.

🕔 History

Version	📄 Description
1.0.0	initial version