Fixed incorrectly formatted output & incorrectly formatted documentation for the following generators: (#424)

-Complex Quadratic
-Absolute Difference
-Stationary Points
-Volume of a Cube
-Quotient of Powers with Same Base
-Union, Intersection, Difference of Two Sets
-Probability of a certain sum appearing on faces of dice

mathgenerator/algebra.py

@@ -65,7 +65,7 @@ def complex_quadratic(prob_type=0, max_range=10):
 
     | Ex. Problem | Ex. Solution |
     | --- | --- |
-    | Find the roots of given Quadratic Equation $x^2 + 8x + 8 = 0$ | $((-1.172, -6.828)) = (\frac{-8 + \sqrt{32}}{2*1}, (\frac{-8 - \sqrt{32}}{2*1})$ |
+    | Find the roots of given Quadratic Equation $x^2 + 8x + 8 = 0$ | $((-1.172, -6.828)) = (\frac{-8 + \sqrt{32}}{2}, (\frac{-8 - \sqrt{32}}{2})$ |
     """
     if prob_type < 0 or prob_type > 1:
         print("prob_type not supported")
@@ -110,9 +110,9 @@ def complex_quadratic(prob_type=0, max_range=10):
 
         if sqrt_d - int(sqrt_d) == 0:
             sqrt_d = int(sqrt_d)
-            solution = rf'(\frac{{{-b} + {sqrt_d}i}}{{2*{a}}}, \frac{{{-b} - {sqrt_d}i}}{{2*{a}}})'
+            solution = rf'(\frac{{{-b} + {sqrt_d}i}}{{{2*a}}}, \frac{{{-b} - {sqrt_d}i}}{{{2*a}}})'
         else:
-            solution = rf'(\frac{{{-b} + \sqrt{{{-d}}}i}}{{2*{a}}}, \frac{{{-b} - \sqrt{{{-d}}}i}}{{2*{a}}})'
+            solution = rf'(\frac{{{-b} + \sqrt{{{-d}}}i}}{{{2*a}}}, \frac{{{-b} - \sqrt{{{-d}}}i}}{{{2*a}}})'
 
         return problem, solution
 
@@ -124,9 +124,9 @@ def complex_quadratic(prob_type=0, max_range=10):
 
         if sqrt_d - int(sqrt_d) == 0:
             sqrt_d = int(sqrt_d)
-            g_sol = rf'(\frac{{{-b} + {sqrt_d}}}{{2*{a}}}, \frac{{{-b} - {sqrt_d}}}{{2*{a}}})'
+            g_sol = rf'(\frac{{{-b} + {sqrt_d}}}{{{2*a}}}, \frac{{{-b} - {sqrt_d}}}{{{2*a}}})'
         else:
-            g_sol = rf'(\frac{{{-b} + \sqrt{{{d}}}}}{{2*{a}}}, (\frac{{{-b} - \sqrt{{{d}}}}}{{2*{a}}})'
+            g_sol = rf'(\frac{{{-b} + \sqrt{{{d}}}}}{{{2*a}}}, (\frac{{{-b} - \sqrt{{{d}}}}}{{{2*a}}})'
 
         solution = f'$({s_root1, s_root2}) = {g_sol}$'
 

mathgenerator/basic_math.py

@@ -6,7 +6,7 @@ def absolute_difference(max_a=100, max_b=100):
 
     | Ex. Problem | Ex. Solution |
     | --- | --- |
-    | $|22-34|=$ | $12$ |
+    | $\|22-34\|=$ | $12$ |
     """
     a = random.randint(-1 * max_a, max_a)
     b = random.randint(-1 * max_b, max_b)

mathgenerator/calculus.py

@@ -83,7 +83,7 @@ def stationary_points(max_exp=3, max_coef=10):
 
     | Ex. Problem | Ex. Solution |
     | --- | --- |
-    | $f(x)=6*x^3 + 6*x^2 + x + 8$ | ${- \frac{1}{3} - \frac{\sqrt{2}}{6}, - \frac{1}{3} + \frac{\sqrt{2}}{6}}$ |
+    | $f(x)=6x^3 + 6x^2 + x + 8$ | ${- \frac{1}{3} - \frac{\sqrt{2}}{6}, - \frac{1}{3} + \frac{\sqrt{2}}{6}}$ |
     """
     solution = ''
     while len(solution) == 0:
@@ -94,7 +94,7 @@ def stationary_points(max_exp=3, max_coef=10):
             problem += coefficient * pow(x, exp)
         solution = sympy.stationary_points(problem, x)
 
-    problem = 'f(x)=' + str(problem).replace('**', '^')
+    problem = 'f(x)=' + str(problem).replace('**', '^').replace('*','')
     return f'${problem}$', f'${sympy.latex(solution)[6:-8]}}}$'
 
 

mathgenerator/geometry.py

@@ -554,6 +554,7 @@ def volume_cone(max_radius=20, max_height=50, unit='m'):
 
 def volume_cube(max_side=20, unit='m'):
     """Volume of a cube
+    
     | Ex. Problem | Ex. Solution |
     | --- | --- |
     | Volume of a cube with a side length of $19m$ is | $6859 m^3$ |

mathgenerator/misc.py

@@ -476,7 +476,7 @@ def quotient_of_power_same_base(max_base=50, max_power=10):
 
     | Ex. Problem | Ex. Solution |
     | --- | --- |
-    | The Quotient of $5^{6}$ and $5^{8} = $5^{6-8} = 5^{-2}$ | $0.04$ |
+    | The Quotient of $5^{6}$ and $5^{8} = 5^{6-8} = 5^{-2}$ | $0.04$ |
     """
     base = random.randint(1, max_base)
     power1 = random.randint(1, max_power)
@@ -485,7 +485,7 @@ def quotient_of_power_same_base(max_base=50, max_power=10):
     solution = base ** step
 
     problem = f"The Quotient of ${base}^{{{power1}}}$ and ${base}^{{{power2}}} = " \
-        f"${base}^{{{power1}-{power2}}} = {base}^{{{step}}}$"
+        f"{base}^{{{power1}-{power2}}} = {base}^{{{step}}}$"
     return problem, f'${solution}$'
 
 
@@ -512,7 +512,7 @@ def set_operation(min_size=3, max_size=7):
 
     | Ex. Problem | Ex. Solution |
     | --- | --- |
-    | Given the two sets $a={1, 2, 4, 5}$, $b={8, 1, 2}. Find the Union, intersection, a-b, b-a, and symmetric difference | Union is ${1, 2, 4, 5, 8}$. Intersection is ${1, 2}$, a-b is ${4, 5}$, b-a is ${8}$. Symmetric difference is ${4, 5, 8}$. |
+    | Given the two sets $a={1, 2, 4, 5}$, $b={8, 1, 2}$. Find the Union, intersection, $a-b$, $b-a$, and symmetric difference | Union is ${1, 2, 4, 5, 8}$. Intersection is ${1, 2}$, $a-b$ is ${4, 5}$, $b-a$ is ${8}$. Symmetric difference is ${4, 5, 8}$. |
     """
     number_variables_a = random.randint(min_size, max_size)
     number_variables_b = random.randint(min_size, max_size)
@@ -525,10 +525,10 @@ def set_operation(min_size=3, max_size=7):
     a = set(a)
     b = set(b)
 
-    problem = f"Given the two sets $a={a}$, $b={b}. " + \
+    problem = f"Given the two sets $a={a}$, $b={b}$. " + \
-        "Find the Union, intersection, a-b, b-a, and symmetric difference"
+        "Find the Union, intersection, $a-b$, $b-a$, and symmetric difference"
     solution = f"Union is ${a.union(b)}$. Intersection is ${a.intersection(b)}$" + \
-        f", a-b is ${a.difference(b)}$, b-a is ${b.difference(a)}$." + \
+        f", $a-b$ is ${a.difference(b)}$, $b-a$ is ${b.difference(a)}$." + \
         f" Symmetric difference is ${a.symmetric_difference(b)}$."
     return problem, solution
 

mathgenerator/statistics.py

@@ -116,7 +116,7 @@ def data_summary(number_values=15, min_val=5, max_val=50):
 
 
 def dice_sum_probability(max_dice=3):
-    """Probability of a certain sum appearing on faces of dice
+    r"""Probability of a certain sum appearing on faces of dice
 
     | Ex. Problem | Ex. Solution |
     | --- | --- |