lib/hpsqrt.rb in hpsqrt-1.2.0 vs lib/hpsqrt.rb in hpsqrt-1.3.0

@@ -128,9 +128,10 @@
   end
 
   def imag
     to_c.imag
   end
+  alias_method :imaginary, :imag
 
   def to_i
     c = to_c
     if c.imag.zero?
       c.real.to_i