Scalar multiplication Memes

The mathematical flirting in this comic is absolutely hilarious! In the first panel, the handsome suit guy is using scalar multiplication correctly by putting the number 5 outside the matrix - that's how you multiply every element in the matrix by 5. The woman finds this mathematically correct approach charming. But in the second panel, our nerdy friend commits the cardinal sin of linear algebra by putting the 5 inside the parentheses. This mathematical abomination is so horrifying that the woman immediately calls HR! Nothing says "I need an adult" quite like improper matrix notation. Next time you're trying to impress someone, remember: proper mathematical notation might just be the difference between a date and a disciplinary meeting.