**Some Operations Performed on Complex Numbers in Python for Data Science are:**

**exp() –**When we use this function, it returns the exponent of the complex number, which is mention in the argument.**Log(x, b) –**When we call this function, it returns the logarithmic value of x along base b, which are mention in the argument. In case base is not mentioned, natural log of x is returned.**log10() –**When this function is called, it returns the log base 10 of any complex number.**sqrt() –**This is there for computing the square root of a complex number.**isfinite() –**This returns true in case both the real and imaginary part of the complex number are finite. In any other case, it returns false.**isinf() –**This returns true in case either the real or imaginary part of the complex number is/are infinite. In any other case, it returns false.**isnan() –**In case either the real or imaginary part of the complex number is**NaN**this function returns true. In any other case, it returns false.

**Constants:**

In cmath module, we find two constants, **pi** that returns the numerical value of pi. Another one is **e** that returns numerical value of exponent.

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