Question 1162475
.


Hello,


<pre>
    a = (-512)
</pre>

is not a vector.



It is a number, &nbsp;instead.



&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Therefore, &nbsp;the post itself &nbsp;MAKES &nbsp;no &nbsp;SENSE.



&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;When you post to the forum, &nbsp;PLEASE &nbsp;think what you write/print/(copy-paste)/submit.



Have a nice day &nbsp;(!)