In college I was a white knight dumbass, and foids would sometimes make friends with me and become study partners (they suck at subjects which require logic and thinking outside of the box). This happened in three occasions -- calculus 1, statistics, and physics. The three different foids would simply sit next to me during exams and copy my answers. White knight idiot that I was, I let them. In that same statistics class, another foid had registered for the same class but for the following semester; she asked if she could borrow the textbook. I agreed. Both foid and textbook disappeared, never to be seen again.
I always hated having foids in math & physics, because all they would do is complain. In math, you are either right or wrong, no fancy words can pull you out of your fuck-up; foids find this unfair. It's the reason why so many of them prefer to major in biology, which requires rote memorization
If true, the guy in the physics class is based, and he did the right thing. It was her responsibility to bring a fucking calculator. If you think this is heartless, remember that your classmates are your future job competitors, and if the competitor is female, she already has a huge advantage. The bitch may have failed physics but remember that the west is a gynocracy ---- she'll be alright.