# cyan-lighter

**Repository Path**: openhe/cyan-lighter

## Basic Information

- **Project Name**: cyan-lighter
- **Description**: a open-source python scientific calculation tool (a replacement of your calculator)
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-07-10
- **Last Updated**: 2022-06-26

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# CYAN-LIGHTER
https://img.shields.io/badge/project-CYANLIGHTER-cyan.svg
https://img.shields.io/badge/language-python-green.svg
https://img.shields.io/badge/supported-sympy-red.svg
https://img.shields.io/badge/appliance-math/teaching-red.svg
***
## Description
What's CYAN-LIGHTER ? A powerful mathematic tool for both students and developers , and a powerful replacement for calculators in your hands . Its functions include vector , matrix , calculation , plot , equation , statistics and so on.Developed on the base of sympy , matplotlib , numpy , this project even enable you to use a <b>CAS</b>(Computer Algebra System) ,2D graphing in simple python code.Enjoy MATH and CODING!
## Features
1. Vector
   1. basic vector operation
   2. basic alter,reshape,info of vector
   3. linear combination
   4. cross/dot/mixed product 
   5. angle calculation
   * Try the following code:
    ```python
        from src.cyan_lighter.vector.vector import Vector
        from sympy.abc import *

        def test():
            vec1 = Vector([a, b, c])
            vec2 = Vector([d, e, f])
            vec3 = Vector([g, h, i])
            print(f'vec1={vec1.show()}')
            print(f'vec2={vec2.show()}')
            print(f'vec3={vec3.show()}')
            print(f'dimension of vec1={vec1.dimension}')  # dimensional size of vec1
            print(f'|vec1|={vec1.V_length()}')  # calc magnitude of vec1
            print(f'unit vector of vec1={vec1.V_unit().show()}')  # calc unit vector of vec1
            print(f'vec1 x vec2={vec1.cross(vec2).show()}')  # cross product: vec1 x vec2
            print(f'vec1 . vec2={vec1.dot(vec2)}')  # dot product: vec1 . vec2
            print(f'cos<vec1,vec2>={vec1.cos_angle(vec2)}')  # cos of angle of vec1 and vec2
            print(f'<vec1,vec2>={vec1.angle(vec2)}')  # angle of vec1 and vec2
            print(f'mixed product:[vec1 vec2 vec3]={vec1.mixed_product(vec2, vec3)}')  # mixed product of vec1,vec2,vec3
            print(f'vec1+vec2={vec1.add(vec2).show()}')  # vec1+vec2
            print(f'vec1-vec2={vec1.minus(vec2).show()}')  # vec1-vec2
            print(f'lambda*vec1+mu*vec2={vec1.linear_combine(vec2, lamda, mu).show()}')  # lambda*vec1+mu*vec2
    ```
    * expected output:
    ![vector picture](/resource/pic_vector.png)
2. 
## What's New
## Dev Track
7.10: init
7.12: first dev:vector lib