I agree, the visualization is pretty but kinda useless to explain mat-mult.
It would have been more intuitive to show every element in output matrix corresponds to a dot-product of row/column vectors from input matrices, the animation doesn't even highlight those corresponding vectors clearly..
It would have been more intuitive to show every element in output matrix corresponds to a dot-product of row/column vectors from input matrices, the animation doesn't even highlight those corresponding vectors clearly..