public static operator-( value as FLOAT_TYPE, c1 as Complex<FLOAT_TYPE> ) as Complex<FLOAT_TYPE>:
Subtraction operator between a scalar value and a complex number.
A new Complex number. c = 2 + 3j print(4 - c) # Output: 2.0 + -3.0i
c = 2 + 3j print(4 - c) # Output: 2.0 + -3.0i