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Add number operations notebook with basic mathematical concepts
Browse files
Python/phase_1/number_operations.py
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1 |
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# /// script
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# requires-python = ">=3.10"
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# dependencies = [
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# "marimo",
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# ]
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# ///
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import marimo
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__generated_with = "0.10.14"
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app = marimo.App()
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@app.cell
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def _():
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import marimo as mo
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return (mo,)
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@app.cell(hide_code=True)
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def _(mo):
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mo.md(
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"""
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# 🔢 Numbers in Python
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Let's explore how Python handles numbers and mathematical operations!
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## Number Types
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Python has several types of numbers:
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```python
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integer = 42 # whole numbers (int)
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decimal = 3.14 # floating-point numbers (float)
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complex_num = 2 + 3j # complex numbers
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```
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Below is an example number we'll use to explore operations.
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"""
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)
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return
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@app.cell
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def _():
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number = 42
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return (number,)
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@app.cell(hide_code=True)
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def _(mo):
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mo.md(
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"""
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## Basic Mathematical Operations
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Python supports all standard mathematical operations.
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Try changing the value of `number` above and watch how the results change.
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"""
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)
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return
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@app.cell
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def _(number):
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number + 10 # Addition
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return
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@app.cell
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def _(number):
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number - 5 # Subtraction
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return
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@app.cell
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def _(number):
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number * 3 # Multiplication
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return
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@app.cell
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def _(number):
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number / 2 # Division (always returns float)
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return
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@app.cell(hide_code=True)
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def _(mo):
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mo.md("""Python also has special division operators and power operations.""")
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return
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@app.cell
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def _(number):
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number // 5 # Floor division (rounds down)
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return
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@app.cell
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def _(number):
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number % 5 # Modulus (remainder)
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return
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@app.cell
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def _(number):
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number ** 2 # Exponentiation
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return
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@app.cell
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def _(mo):
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mo.md(
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"""
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## Type Conversion
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You can convert between different number types. Try changing these values!
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"""
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)
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return
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@app.cell
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def _():
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decimal_number = 3.14
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return (decimal_number,)
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@app.cell
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def _(decimal_number):
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int(decimal_number) # Convert to integer (truncates decimal part)
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return
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@app.cell
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def _(number):
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float(number) # Convert to float
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return
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@app.cell(hide_code=True)
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def _(mo):
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mo.md(
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"""
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## Built-in Math Functions
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Python provides many useful built-in functions for working with numbers:
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"""
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)
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return
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@app.cell
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def _(number):
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abs(-number) # Absolute value
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return
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@app.cell
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def _():
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round(3.14159, 2) # Round to 2 decimal places
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return
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@app.cell
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def _():
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max(1, 5, 3, 7, 2) # Find maximum value
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return
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@app.cell
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def _():
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min(1, 5, 3, 7, 2) # Find minimum value
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return
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@app.cell(hide_code=True)
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def _(mo):
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mo.md(
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"""
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## Advanced Math Operations
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For more complex mathematical operations, Python's `math` module is your friend:
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```python
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import math
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# Square root
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math.sqrt(16) # 4.0
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# Trigonometry
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math.sin(math.pi/2) # 1.0
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math.cos(0) # 1.0
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# Constants
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math.pi # 3.141592653589793
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math.e # 2.718281828459045
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# Logarithms
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math.log10(100) # 2.0
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math.log(math.e) # 1.0
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```
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"""
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)
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return
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@app.cell(hide_code=True)
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def _(mo):
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callout_text = mo.md("""
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## Master the Numbers!
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Next Steps:
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213 |
+
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214 |
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- Practice different mathematical operations
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215 |
+
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216 |
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- Experiment with type conversions
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217 |
+
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218 |
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- Try out the math module functions
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219 |
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220 |
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Keep calculating! 🧮✨
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""")
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mo.callout(callout_text, kind="success")
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return (callout_text,)
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+
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226 |
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227 |
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if __name__ == "__main__":
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app.run()
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