1import marimo
2
3__generated_with = "0.13.0"
4app = marimo.App()
5
6
7@app.cell
8def title():
9    import marimo as mo
10    mo.md("""
11    # Markdown Cells
12
13    marimo notebooks mix **code** and **markdown** cells. markdown cells use `mo.md()` and render as rich text.
14    """)
15    return (mo,)
16
17
18@app.cell
19def explanation(mo):
20    mo.md("""
21    ## how it works
22
23    - code cells contain Python and show syntax-highlighted source
24    - markdown cells render as formatted text with headings, lists, links
25    - cells can return values that other cells depend on
26    - the DAG ensures correct execution order
27    """)
28    return ()
29
30
31@app.cell
32def compute():
33    data = {"pi": 3.14159, "e": 2.71828, "phi": 1.61803}
34    return (data,)
35
36
37@app.cell
38def show_results(mo, data):
39    lines = [f"- **{k}**: {v}" for k, v in data.items()]
40    mo.md("## constants\n\n" + "\n".join(lines))
41    return ()
42
43
44@app.cell
45def code_example():
46    # this is a plain code cell — no mo.md()
47    # it shows as syntax-highlighted Python
48    numbers = [x ** 2 for x in range(10)]
49    print(f"squares: {numbers}")
50    return ()
51
52
53if __name__ == "__main__":
54    app.run()