complex() : to get complex number with real and imaginary part

divmod(x,y) Non complex input number ( numerator or divident )
x: Non complex input number ( numerator or divident )
y: Non complex input number ( denominator or divisor)
. Returns tuple with quotient and reminder.

We can create a complex number and check the data type by using type()

x=complex(4,3)
print(type(x)) # <class 'complex'>
print(x)       # (4+3j)

Real and Imaginary parts

We can read real and imaginary part by using real & imag methods. These methods will return float data type.

x=complex(4,3)
print(x.real)       # 4.0
print(x.imag)       # 3.0
print(type(x.imag)) # <class 'float'>
print(type(x.real)) # <class 'float'>

We can use string input as real part. In this case there is no imaginary part.

x=complex('4+3j')
print(type(x)) # <class 'complex'>

Above code will return error if imaginary part is added.

x=complex('4+3j',4)

Error

TypeError: complex() can't take second arg if first is a string

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