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isinf

isinf — check for infinite entries

Calling sequence

r=isinf(x)

Parameters

x : real or complex vector or matrix r : boolean vector or matrix

Description

isinf(x) returns a boolean vector or matrix which contains true entries corresponding with infinite x entries and false entries corresponding with finite x entries.

Examples



isinf([1 0.01 -%inf %inf])

See also

isnan
<< isequalisnan >>