[Octave-bug-tracker] [bug #62682] ezplot() gets different results between inline function and anonymous function

[Markus Mützel]

Follow-up Comment #7, bug #62682 (project octave):

Matrix exponentiation and elementwise exponentiation *are* different
operations:

>> A = [1 2; 3 4];
>> A^2
ans =

    7   10
   15   22

>> A.^2
ans =

    1    4
    9   16


That is also the same for anonymous functions:

>> square = @(x) x^2
square =

@(x) x ^ 2

>> square (A)
ans =

    7   10
   15   22

>> elem_square = @(x) x.^2
elem_square =

@(x) x .^ 2

>> elem_square (A)
ans =

    1    4
    9   16




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