isinf¶
isinf checks if its argument is in the range -INF … INF.
-
r = isinf(m)
Return Value
r is TRUE (0) if the number in infinit: I.e. -INF < m < INF
or
m is NaN and FALSE (0) if m is finit.
Parameters
-
m
is a real scalar or real matrix.
History
Version | Description |
---|---|
5.9.3 | This function is obsolete, use isfinite instead. |
See also
id-149539