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submenus.py
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submenus.py
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__doc__ = "Calculator sub menu functions"
from helper import output
from helper import vector_input
from helper import get_float_input
from time import sleep
from functions import Trignometry
import vectors
from math import degrees, atan2, acos
deg_trig = Trignometry("degrees")
rad_trig = Trignometry()
def trig_menu():
print()
print("{0:30}".format("Choose your numerical mode"))
print("-"*30)
print("{0:<15}{1:<15}".format("1. Degrees", "2. Radians"))
option_1 = input("option: ")
if option_1 == "1":
print()
print("{0:^30}".format("Trignometry Menu"))
print("-"*30)
print("{0:<15}{1:<15}".format("1. Sin", "4. Sin inverse"))
print("{0:<15}{1:<15}".format("2. Cos", "5. Cos inverse"))
print("{0:<15}{1:<15}".format("3. Tan", "6. Tan inverse"))
print("\nIn degrees mode...\n")
option_2 = input("Select an option: ")
if option_2 == "1":
print()
val = deg_trig.find_sin()
output(f"The answer is {val}")
elif option_2 == "2":
print()
val = deg_trig.find_cos()
output(f"The answer is {val}")
elif option_2 == "3":
print()
val = deg_trig.find_tan()
output(f"The answer is {val}")
elif option_2 == "4":
print()
val = deg_trig.find_sin_inverse()
output(f"The answer is {val} degrees")
elif option_2 == "5":
print()
val = deg_trig.find_cos_inverse()
output(f"The answer is {val} degrees")
elif option_2 == "6":
print()
val = deg_trig.find_tan_inverse()
output(f"The answer is {val} degrees")
else:
print("\nInvalid input, try again!\n")
sleep(1)
elif option_1 == "2":
print()
print("{0:^30}".format("Trignometry Menu"))
print("-"*30)
print("{0:<15}{1:<15}".format("1. Sin", "4. Sin inverse"))
print("{0:<15}{1:<15}".format("2. Cos", "5. Cos inverse"))
print("{0:<15}{1:<15}".format("3. Tan", "6. Tan inverse"))
print("\nIn radians mode...\n")
option_2 = input("Select an option: ")
if option_2 == "1":
print()
val = rad_trig.find_sin()
output(f"The answer is {val}")
elif option_2 == "2":
print()
val = rad_trig.find_cos()
output(f"The answer is {val}")
elif option_2 == "3":
print()
val = rad_trig.find_tan()
output(f"The answer is {val}")
elif option_2 == "4":
print()
val = rad_trig.find_sin_inverse()
output(f"The answer is {val} radians")
elif option_2 == "5":
print()
val = rad_trig.find_cos_inverse()
output(f"The answer is {val} radians")
elif option_2 == "6":
print()
val = rad_trig.find_tan_inverse()
output(f"The answer is {val} radians")
else:
print("\nInvalid input, try again!\n")
sleep(1)
else:
print("\nInvalid input, try again!\n")
sleep(1)
def vector_menu():
print()
print("{0:^65}".format("2D-Vectors Calculator"))
print("-"*65)
print("{0:<35}{1:<30}".format("1. Add", "2. Subtract"))
print("{0:<35}{1:<30}".format(
"3. Scalar multiplication", "4. Dot product"))
print("{0:<35}{1:<30}".format(
"5. Magnitude (1 vector)", "6. Magnitude (2 Vectors)"))
print("{0:<35}{1:<30}".format(
"7. Angle between vector & origin", "8. Angle between 2 vectors"))
print()
option = input("Choose an option: ")
if option == "1":
print("\nFirst vector")
vect1 = vector_input()
print("\nSecond vector")
vect2 = vector_input()
first_vector = vectors.Make2D(vect1[0], vect1[1])
second_vector = vectors.Make2D(vect2[0], vect2[1])
result_vector = first_vector + second_vector
output(
f"The sum of the vectors is ({result_vector.x}, {result_vector.y})"
)
elif option == "2":
print("\nFirst vector")
vect1 = vector_input()
print("\nSecond vector")
vect2 = vector_input()
first_vector = vectors.Make2D(vect1[0], vect1[1])
second_vector = vectors.Make2D(vect2[0], vect2[1])
result_vector = first_vector - second_vector
output(
f"The difference vector is ({result_vector.x}, {result_vector.y})"
)
elif option == "3":
vect = vector_input()
factor = get_float_input("Scale factor: ")
result_vector = factor * vect[0], factor * vect[1]
output(f"The resultant is ({result_vector[0]}, {result_vector[1]})")
elif option == "4":
print("\nFirst vector")
vect1 = vector_input()
print("\nSecond vector")
vect2 = vector_input()
result = vectors.dot_product(vect1, vect2)
output(f"The dot product is {result}")
elif option == "5":
vect = vector_input()
result = vectors.magnitude(vect)
output(f"The magnitude is {result}")
elif option == "6":
print("\nFirst vector")
vect1 = vector_input()
print("\nSecond vector")
vect2 = vector_input()
x = (vect1[0] - vect2[0]) ** 2
y = (vect1[1] - vect2[1]) ** 2
result = (x + y) ** 0.5
output(f"The magnitude is {result}")
elif option == "7":
vect = vector_input()
angle = degrees(atan2(vect[1], vect[0]))
output(f"The angle is {angle} degrees")
elif option == "8":
print("\nFirst vector")
vect1 = vector_input()
print("\nSecond vector")
vect2 = vector_input()
mag1 = vectors.magnitude(vect1)
mag2 = vectors.magnitude(vect2)
dot_p = vectors.dot_product(vect1, vect2)
result = degrees(acos(dot_p / (mag1 * mag2)))
output(f"The angle is {round(result, 4)}")
else:
print("\nInvalid input, try again!\n")
sleep(1)