Not-so-coincidentally, Scheme specifies an exact rational number type. [0] This does not simplify things. [1] [0] https://www-sop.inria.fr/indes/fp/Bigloo/doc/

Not-so-coincidentally, Scheme specifies an exact rational number type. [0] This does not simplify things. [1] [0] https://www-sop.inria.fr/indes/fp/Bigloo/doc/r5rs-9.html#Numbers https://www-sop.inria.fr/indes/fp/Bigloo/doc/r5rs-9.html#Num... [1] https://www.deinprogramm.de/sperber/papers/numerical-tower.pdf https://www.deinprogramm.de/sperber/papers/numerical-tower.p...