V1 untested

problem_generator.py

@@ -120,7 +120,6 @@ def generate_quadratic ():
 
     x = symbols('x')
     expr = n *(s * x - r1) * (x - r2)
-    print(f"n:{n}, s:{s}")
     expr = expand(expr)
     root1 = Rational(r1, s)
     root2 = Integer(r2)
@@ -235,9 +234,12 @@ def generate_binomial ():
 @register_problem_generator("tricky")
 def generate_tricky ():
     #(x² - x - a) / (x + b) = c
+    r1 = 0
+    r2 = 0
+    while r1 == r2 or r1 == 0 and r2 == 0:
+        r1 = random.choice(range(-10, 13))
+        r2 = random.choice(range(-10, 13))
     n = random.choice([i for i in range(-5, 6) if i != 0])
-    r1 = random.choice([i for i in range(-10, 16)])
-    r2 = random.choice([i for i in range(-10, 16) if i != r1])
         
     x = symbols('x')
     expr = (x - r1) * (x - r2)
@@ -263,6 +265,6 @@ def generate_problem():
     
     problem_type = random.choices(types, weights=weights)[0]
     template = TEMPLATES[problem_type]
-    return generate_binomial()
+    return generate_tricky()
     #return template()