isinf

Check for Infinity entries.

📝Syntaxe

tf = isinf(M)

📥Arguments d'entrée

Paramètre	Description
M	a variable

📤Arguments de sortie

Paramètre	Description
tf	logical: result of 'isinf'.

📄Description

isnan returns a logical array which is true where elements of M are Infinity values.

💡Exemples

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

🔗Voir aussi

🕔Historique des versions

Version	Description
1.0.0	version initiale