superclass=
type=module
library=cmath
extended=
included=Math

ʣǿ黻򥵥ݡȤ⥸塼Ǥ

[[c:Math]] ⥸塼ʣǿǤǤƱ̾Υ᥽åɤʣǿбޤ
η׻̤ɬפʾϡ֥᥽å̾!פηǸƤӽФޤ

:

  require "cmath"
  CMath.sqrt(-9)  # => (0+3.0i)
  CMath.sqrt!(4)  # => 2.0
