Add QuadraticFormula example to basic.py

example_scenes/basic.py

@@ -177,3 +177,24 @@ def construct(self):
 
 
 # See many more examples at https://docs.manim.community/en/stable/examples.html
+
+
+class QuadraticFormula(Scene):
+    """Demonstrates the quadratic formula with a clear mathematical presentation."""
+
+    def construct(self):
+        # Title
+        title = Text("The Quadratic Formula", font_size=48)
+        title.to_edge(UP)
+        self.play(Write(title))
+        self.wait()
+
+        # The famous formula
+        formula = MathTex(r"x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}")
+        formula.scale(2)
+        self.play(Write(formula))
+        self.wait(2)
+
+        # Cleanup
+        self.play(FadeOut(title, formula))
+        self.wait()