Numbers.Protocols.Subtraction protocol (numbers v5.2.5)

For supporting Numbers.sub/2.

Summary

t()

All the types that implement this protocol.

sub(a, b)

Subtracts the rhs number from the lhs number.

@type t() :: term()

All the types that implement this protocol.

@spec sub(t(), t()) :: t()

Subtracts the rhs number from the lhs number.