Scientific Calculator

A Python package for performing scientific calculations.

Features

• Basic arithmetic operations: addition, subtraction, multiplication, division
• Scientific functions: sine, cosine, tangent, logarithm, exponential, square root, power
• Error handling for invalid inputs
• Command-line interface for easy use

Installation

Install from PyPI:

pip install scientific-calculator-v1

Or install from source:

pip install .

Usage

As a Python module

from scientific_calculator import ScientificCalculator

calc = ScientificCalculator()
result = calc.add(2, 3)
print(result)  # 5.0

result = calc.sin(90)
print(result)  # 1.0

Command-line interface

scientific-calculator add 2 3
# Result: 5.0

scientific-calculator sin 90
# Result: 1.0

You can also run it as a module: python -m scientific_calculator.cli add 2 3.

Available Operations

• add a b: a + b
• subtract a b: a - b
• multiply a b: a * b
• divide a b: a / b
• sin x: sin(x) in degrees
• cos x: cos(x) in degrees
• tan x: tan(x) in degrees
• log x [base]: log(x, base) default base 10
• exp x: e^x
• sqrt x: square root of x
• power base exponent: base^exponent

License

MIT License. See LICENSE.