Golden Ratio & Fibonacci Sequence _ Calculator for Designers

calculator_designer.py

# Homework 8.3: Calculator of Golden Ratio & Fibonacci Sequence

pt = 0.75292857248934
rem = 0.0625
x = 1.618
nterms = 10

# Python program to display the Fibonacci sequence
def recur_fibo(n):
   if n <= 1:
       return n
   else:
       return(recur_fibo(n-1) + recur_fibo(n-2))

# This function multiplies two numbers
def multiply(x, y):
    return x * y

# This function divides two numbers
def divide(x, y):
    return x / y


print("Choice 1 = Body px to Header px; Choice 2 = Header px to Body px; Choice 3 = px to rem; Choice 4 = px to pt; Choice 5 = Fibonacci sequence")

while True:
    # Take input from the user
    choice = input("Enter choice (1/2/3/4/5): ") #não pode ser int pois o input depois não é váçido para o choice ou seja o choice é uma string por natureza

    # Check if choice is one of the four options
    if choice in ('1', '2', '3', '4', '5'):
        px = int(input("Enter first number: "))

        if choice == '1':
            print((float(px, "*", x, "=", multiply(px, x))))

        elif choice == '2':
            print((float(px, "/", x, "=", divide(px, x))))

        elif choice == '3':
            print((float(px, "*", rem, "=", multiply(px, rem))))

        elif choice == '4':
            print(float(px, "*", pt, "=", multiply(px, pt)))

        elif choice == '5':
            print(int(px))
            for i in range(px, nterms):
                print(recur_fibo(i))
        break
    else:
        print("Invalid Input")