Man Scilab

isempty - check if a variable is an empty matrix or an empty list

Calling Sequence

t=isempty(x)

Parameters

• x : vector or matrix or list
• t : a boolean

Description

isempty(x) returns true if x is an empty matrix or an empty list.

Examples

a=1
isempty(a(2:$))
isempty(find(rand(1:10)==5))
 
  

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