Crate surreal

Implementation of J. H. Conway's surreal numbers, as explained in the book Surreal Numbers by Donald Knuth. This crate provides an interface to the rules and theorems in the book, as well as a comprehensive surreal type.

Structs

Surreal	A struct to represent surreal numbers with non-infinite sets.
SurrealInf	A struct to represent surreal numbers with at least one infinite set.

Functions

ftos	Converts a floating-point number into a surreal number.
stof	Converts a surreal number (with non-infinite sets) into a floating-point number.