calculator
Simple calculator for basic arithmetic operations (addition, subtraction, multiplication, division). Use when performing calculations, converting units, or working with numbers.
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tessl review fix ./.claude/skills/skill-builder-generic/examples/calculator-skill/SKILL.mdThe canonical home for this skill is calculator in fernandezbaptiste/Skrillz
Calculator
Overview
Perform basic arithmetic calculations with step-by-step computation display.
Quick Start
Basic Operations
Addition:
result = 15 + 27
# Result: 42Subtraction:
result = 100 - 42
# Result: 58Multiplication:
result = 6 * 7
# Result: 42Division:
result = 84 / 2
# Result: 42.0Supported Operations
| Operation | Symbol | Example | Result |
|---|---|---|---|
| Addition | + | 10 + 5 | 15 |
| Subtraction | - | 10 - 5 | 5 |
| Multiplication | * | 10 * 5 | 50 |
| Division | / | 10 / 5 | 2.0 |
| Modulo | % | 10 % 3 | 1 |
| Exponent | ** | 2 ** 8 | 256 |
Complex Expressions
Calculate multi-step expressions:
# Order of operations (PEMDAS)
result = (10 + 5) * 2 ** 3 / 4
# Step 1: Parentheses: 10 + 5 = 15
# Step 2: Exponent: 2 ** 3 = 8
# Step 3: Multiplication: 15 * 8 = 120
# Step 4: Division: 120 / 4 = 30.0
# Result: 30.0Unit Conversions
Temperature
# Celsius to Fahrenheit
celsius = 25
fahrenheit = (celsius * 9/5) + 32
# Result: 77.0°F
# Fahrenheit to Celsius
fahrenheit = 77
celsius = (fahrenheit - 32) * 5/9
# Result: 25.0°CLength
# Meters to feet
meters = 10
feet = meters * 3.28084
# Result: 32.8084 feet
# Miles to kilometers
miles = 5
kilometers = miles * 1.60934
# Result: 8.0467 kmTips
- Use parentheses to control order of operations
- Division by zero returns error
- Use
//for integer division - Use
%for remainder (modulo)
Version: 1.0 Last Updated: October 25, 2025 Example Type: Minimal skill (SKILL.md only)
- Repository
- fernandezbaptiste/Skrillz
- Commit
93ed392
- Last updated
- First committed
Canonical home
since Sep 12, 2026
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