Eros was the god of erotic love. If it was he who got himself involved all that mathematics then he must have got fed up with Roger(ing) early on. It takes a lot of concentration & effort to work through the maths with your pants down, especially if you’ve just invented it. Unless you have a slide rule. Sly drool.
Eros in London, or more accurately the Shaftesbury memorial fountain point roughly towards Westminster, which is the home of another mathematical oddity, imaginary numbers.
Governments have been using imaginary numbers for a great many years, to such a degree that some people believe them to be real. Usually member of the government.
The next prime minister is likely to be a Mr Tumnus MP for Narnia & he rides a Unicorn, his chancellor will be Tommy Cooper.
“Just like that, ha ha ha”
M
Sorry I missed the joke on first reading