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# /// script
# requires-python = ">=3.10"
# dependencies = [
# "marimo",
# ]
# ///
import marimo
__generated_with = "0.10.19"
app = marimo.App()
@app.cell(hide_code=True)
def _(mo):
mo.md(
"""
# 🔢 Numbers
This tutorial provides a brief overview of working with numbers.
## Number Types
Python has several types of numbers:
```python
integer = 42 # whole numbers (int)
decimal = 3.14 # floating-point numbers (float)
complex_num = 2 + 3j # complex numbers
```
Below is an example number we'll use to explore operations.
"""
)
return
@app.cell
def _():
number = 42
return (number,)
@app.cell(hide_code=True)
def _(mo):
mo.md(
"""
## Basic mathematical operations
Python supports all standard mathematical operations.
Try changing the value of `number` above and watch how the results change.
"""
)
return
@app.cell
def _(number):
number + 10 # Addition
return
@app.cell
def _(number):
number - 5 # Subtraction
return
@app.cell
def _(number):
number * 3 # Multiplication
return
@app.cell
def _(number):
number / 2 # Division (always returns float)
return
@app.cell(hide_code=True)
def _(mo):
mo.md("""Python also has special division operators and power operations.""")
return
@app.cell
def _(number):
number // 5 # Floor division (rounds down)
return
@app.cell
def _(number):
number % 5 # Modulus (remainder)
return
@app.cell
def _(number):
number**2 # Exponentiation
return
@app.cell(hide_code=True)
def _(mo):
mo.md(
"""
## Type conversion
You can convert between different number types. Try changing these values!
"""
)
return
@app.cell
def _():
decimal_number = 3.14
return (decimal_number,)
@app.cell
def _(decimal_number):
int(decimal_number) # Convert to integer (truncates decimal part)
return
@app.cell
def _(number):
float(number) # Convert to "float" or decimal
return
@app.cell(hide_code=True)
def _(mo):
mo.md(
"""
## Built-in math functions
Python provides many useful built-in functions for working with numbers:
"""
)
return
@app.cell
def _(number):
abs(-number) # Absolute value
return
@app.cell
def _():
round(3.14159, 2) # Round to 2 decimal places
return
@app.cell
def _():
max(1, 5, 3, 7, 2) # Find maximum value
return
@app.cell
def _():
min(1, 5, 3, 7, 2) # Find minimum value
return
@app.cell(hide_code=True)
def _(mo):
mo.md(
"""
## Advanced operations
For more complex mathematical operations, use Python's [math module](https://docs.python.org/3/library/math.html).
"""
)
return
@app.cell
def _():
import math
return (math,)
@app.cell
def _(math):
math.sqrt(16)
return
@app.cell
def _(math):
math.sin(math.pi/2)
return
@app.cell
def _(math):
math.cos(0)
return
@app.cell
def _(math):
math.pi, math.e
return
@app.cell
def _(math):
math.log10(100)
return
@app.cell
def _(math):
math.log(math.e)
return
@app.cell(hide_code=True)
def _(mo):
mo.md("""
## Next steps:
- Practice different mathematical operations
- Experiment with type conversions
- Try out the math module functions
Keep calculating! 🧮✨
""")
return
@app.cell
def _():
import marimo as mo
return (mo,)
if __name__ == "__main__":
app.run()
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