module: quardic-equation-anshih.py

from quardic import calculateQuardic

calculateQuardic(2,4,6)
-------------------------------------------


quardic.py

import cmath
# function to check for
# solutions of equations
def calculateQuardic(a, b, c):
    if (a == 0):
        print('Value of a cant be 0')
        return ()
    d = b ** 2 - 4 * a * c  # discriminant

    if d < 0:
        print("This equation has no real solution")
    elif d == 0:
        x = (-b + cmath.sqrt(b ** 2 - 4 * a * c)) / 2 * a
        print("This equation has one solutions: "), x
    else:
        x1 = (-b + cmath.sqrt((b ** 2) - (4 * (a * c)))) / (2 * a)
        x2 = (-b - cmath.sqrt((b ** 2) - (4 * (a * c)))) / (2 * a)
        print("This equation has two solutions: ", x1, " or", x2)

if __name__ == "__main__":
    a, b, c = -2, 4, 3
    calculateQuardic(a, b, c)