Multiplying transposed matrices in mir
john.michael.hall at gmail.com
Sun Apr 19 21:27:43 UTC 2020
On Sunday, 19 April 2020 at 20:29:54 UTC, p.shkadzko wrote:
> Thanks. I somehow missed the whole point of "a * a.transposed"
> not working because "a.transposed" is not allocated.
a.transposed is just a view of the original matrix. Even when I
tried to do a raw for loop I ran into issues because modifying
the original a in any way caused all the calculations to be wrong.
Honestly, it's kind of rare that I would do an element-wise
multiplication of a matrix and its transpose.
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