i somehow made it to age 30 without realizing matrix multiplication is literally just
result[row, col] = lhs.row_vector(row) (dot product) rhs.col_vector(col)
for each row and column combo

──────────────────────────────
🌸 many-shaped creature
✨ too many projects
🚀 cannot be stopped
🌙 stayed up too late
eggbug enjoyer
──────────────────────────────
header image: chapter 8 complete from celeste
avatar: made using this character builder
i somehow made it to age 30 without realizing matrix multiplication is literally just
result[row, col] = lhs.row_vector(row) (dot product) rhs.col_vector(col)
for each row and column combo
fun fact: this clears up nothing for me about matrix mult 😂
ough that's fair, i struggled to write pseudocode that described it properly 😅
if it helps, this is the picture that gave me the 💡moment!
(from here)
understandable! it does hardly come up, and a lot of theoretic properties can be understood without it.
one of today's lucky... doing some napkin math 100?