#Complex Number Library

##Use

Works for both real and imaginary calculations with the same API as the OTP math module. Also includes '+'/2, '-'/2, '*'/2, '/'/2, abs/1, round/1 and trunc/1.

The record #complex{} is stable and can be abused by using the following code:

-include_lib("complex/include/complex.hrl").

complex.hrl also includes a macro for use in guards:

my_func(Term) when ?IS_COMPLEX(Term) ->
	Term.

##TODO

• Add tests (currently NO TESTS!)
• Add erf/1, erfc/1