copy of main branch (Sourcery refactored)

Calculator/Quadratic_Equation.py

@@ -134,7 +134,7 @@ def factorize_quadratic(a, b, c):
 plt.ylabel("y")
 
 # Set the title
-plt.title("Quadratic Equation: y = {}x^2 + {}x + {}".format(a, b, c))
+plt.title(f"Quadratic Equation: y = {a}x^2 + {b}x + {c}")
 
 # Set y-axis at the center
 plt.axhline(0, color="black", linewidth=0.5)

Calculator/bmi.py

@@ -4,8 +4,7 @@ def calculate_bmi(weight, height):
     Calculates the Body Mass Index (BMI) based on weight and height.
     Returns the calculated BMI value.
     """
-    bmi = weight / (height ** 2)
-    return bmi
+    return weight / (height ** 2)
 
 
 def get_bmi_category(bmi):
@@ -48,26 +47,26 @@ def main():
     print("--------------------")
 
     weight_unit = input("Enter weight unit (lbs or kgs): ")
-    weight = float(input("Enter your weight in {}: ".format(weight_unit)))
+    weight = float(input(f"Enter your weight in {weight_unit}: "))
 
     height_unit = input("Enter height unit (feet or meters): ")
-    height = float(input("Enter your height in {}: ".format(height_unit)))
+    height = float(input(f"Enter your height in {height_unit}: "))
 
     # Convert weight to kg if entered in lbs
     if weight_unit.lower() == "lbs":
-        weight = weight * 0.453592
+        weight *= 0.453592
 
     # Convert height to meters if entered in feet
     if height_unit.lower() == "feet":
-        height = height * 0.3048
+        height *= 0.3048
 
     bmi = calculate_bmi(weight, height)
     category = get_bmi_category(bmi)
 
     print("\nResults")
     print("--------------------")
     print("BMI: {:.2f}".format(bmi))
-    print("Category: {}".format(category))
+    print(f"Category: {category}")
 
     weight_range = get_weight_range(height)
     height_range = get_height_range(weight)

Calculator/mega_calculator.py

@@ -245,11 +245,7 @@ def get_positive_integer(prompt):
 
 
 def calculate_factors(number):
-    factors = []
-    for i in range(1, number + 1):
-        if number % i == 0:
-            factors.append(i)
-    return factors
+    return [i for i in range(1, number + 1) if number % i == 0]
 
 
 factors_x = calculate_factors(x)
@@ -289,10 +285,7 @@ def is_even(number):
 def is_prime(number):
     if number < 2:
         return False
-    for i in range(2, int(number ** 0.5) + 1):
-        if number % i == 0:
-            return False
-    return True
+    return all(number % i != 0 for i in range(2, int(number ** 0.5) + 1))
 
 
 def is_composite(number):
@@ -337,17 +330,12 @@ def gcd(a, b):
 
 
 def get_coprime_numbers(num):
-    coprimes = []
-    for i in range(1, num):
-        if gcd(num, i) == 1:
-            coprimes.append(i)
-    return coprimes
+    return [i for i in range(1, num) if gcd(num, i) == 1]
 
 
 def print_coprimes(co_primes, variable):
     if max(co_primes) >= 100:
         print(f"The entered number for {variable} is greater than 100.")
-        pass
     else:
         print(f"The coprime numbers for {variable} are:")
         print(co_primes)
@@ -466,9 +454,6 @@ def calculate_hcf(x, y, z):
         z = int(input("Enter your third number: "))
         h = int(input("Enter the number in degree:"))
 
-    else:
-        pass
-
     try:
         print(round(math.asin(h), 3), ", the answer of arcsin in radians")
         print(round(math.acos(h), 3), ", the answer of arccos in radians")
@@ -493,7 +478,7 @@ def calculate_hcf(x, y, z):
     except ValueError:
         print("Please enter a valid option.")
 
-if g.lower() == "graph" or g.lower() == "both":
+if g.lower() in ["graph", "both"]:
     equation = input("Enter an equation using 'x' variable for graph: ")
     try:
         x_values = input("Enter x-values (comma-separated): ")
@@ -504,7 +489,7 @@ def calculate_hcf(x, y, z):
         plt.plot(x_values, y_values, color="red")
         plt.xlabel("X-axis")
         plt.ylabel("Y-axis")
-        plt.title("Graph of " + equation)
+        plt.title(f"Graph of {equation}")
         plt.scatter(x_values, y_values, color="red")
         plt.show()
     except (SyntaxError, NameError, TypeError, ZeroDivisionError):
@@ -537,8 +522,7 @@ def calculate_hcf(x, y, z):
 
     def differentiate_equation(equation, x):
         x = sympy.Symbol("x")
-        derivative_equation = sympy.diff(equation, x)
-        return derivative_equation
+        return sympy.diff(equation, x)
 
     def integrate_equation(equation, var, lower, upper):
         integrated_equation = sympy.integrate(equation, var)

Calculator/special_relativity_calculator.py

@@ -2,22 +2,19 @@
 # Function to calculate time dilation
 def time_dilation(time, velocity):
     gamma = 1 / (1 - (velocity ** 2 / 299792458 ** 2))  # Lorentz factor
-    time_dilated = time * gamma
-    return time_dilated
+    return time * gamma
 
 
 # Function to calculate length contraction
 def length_contraction(length, velocity):
     gamma = 1 / (1 - (velocity ** 2 / 299792458 ** 2))  # Lorentz factor
-    length_contracted = length / gamma
-    return length_contracted
+    return length / gamma
 
 
 # Function to calculate energy using E=mc^2
 def energy(mass):
     c = 299792458  # Speed of light in m/s
-    energy = mass * c ** 2
-    return energy
+    return mass * c ** 2
 
 
 if __name__ == "__main__":