ng/spork/blob/285fced0323c318d26e6ecf767f2870aa948a3cf//spork/math.janet#L1062">source</a></span> <pre class="binding-text">(mop m op a)

Mutates every cell of the matrix `m` with `op`
and corresponding cell from matrix arg `a`.</pre><a href="https://janetdocs.org/math/mop">Community Examples</a></div><hr><div class="binding"><span id="math/mul" class="binding-sym">math/mul</span> <span class="binding-type">function</span> <span class="binding-type"><a href="https://github.com/janet-lang/spork/blob/285fced0