Re: subtraction of vectors results in 0 [bug?]

[Jonathan Camilleri]

sorry this was correct, somehow the vectors have the same value, but I still do not understand why the error is invalidating the subtraction.

 v = [0,0;0,0;0,0]

v =

   0   0

   0   0

   0   0

>> x-v

ans =

   1   0

   1   1

   2   4

>> x

x =

   1   0

   1   1

   2   4

On 30 November 2015 at 15:50, Jonathan Camilleri <address@hidden> wrote:

I am not sure if this is correct.

v

v =

   1   0

   1   1

   2   4

>> x

x =

   1   0

   1   1

   2   4

>> ans = v-x

ans =

   0   0

   0   0

   0   0

error: operator *: nonconformant arguments (op1 is 3x2, op2 is 3x2)

See http://www.purplemath.com/modules/mtrxadd.htm.

I do not have access to the bug tracker.

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