Geometrylessonsgithub [verified] May 2026

## Running Animations ```bash manim lessons/03_triangles/animations/pythagorean_visual.py PythagoreanTheorem -p </code></pre> <h2>Using Jupyter Notebooks</h2> <pre><code class="language-bash">jupyter lab lessons/01_points_lines/interactive.ipynb </code></pre> <h2>Writing Your Own Lessons</h2> <p>Add a new folder under <code>lessons/</code> with <code>lesson_notes.md</code>, <code>interactive.ipynb</code>, and <code>animations/</code>.</p> <pre><code> ---

class PointConstruction(Scene): def construct(self): dot_a = Dot(LEFT * 2, color=BLUE) dot_b = Dot(RIGHT * 2, color=RED) label_a = MathTex("A").next_to(dot_a, DOWN) label_b = MathTex("B").next_to(dot_b, DOWN) geometrylessonsgithub

## Visuals (from `animations/point_construction.py`) - Animated dots appearing - Line extending beyond view - Ray starting at endpoint Using Jupyter Notebooks&lt

def slope(p1, p2): """Slope of line through p1 and p2.""" dx = p2[0] - p1[0] if dx == 0: return float('inf') return (p2[1] - p1[1]) / dx jupyter lab lessons/01_points_lines/interactive.ipynb &lt

### **2. `requirements.txt`**

</code></pre> <p>manim>=0.17.0 numpy>=1.21.0 matplotlib>=3.5.0 jupyter>=1.0.0 ipywidgets>=7.6.0 pytest>=6.2.0 plotly>=5.10.0 sympy>=1.10</p> <pre><code> ---