Runesansu

In the Renaissance, math is so much fun
Even and odd numbers are friends
In the Renaissance, lively math
Prime and composite numbers are familiar

In the Renaissance, enjoyable math
Real numbers go wild
In the Renaissance, dangerous math
Irrational and imaginary numbers

World economy is x y z
Triangle numbers are out of date
World economy is x y z aa aa
Maid-san, thank you, sir
Maid-san, thank you, sir
Maid-san, thank you, math
Sir, thank you, math

In the Renaissance, the good old arithmetic
Algebra and geometry complement each other
Decadent education is math
Anything goes, so imaginary numbers