Simple Vector implementation in python

Very simple vector implementation supporting basic operations.

Usage

from ossdev import Vector, Matrix
a = Vector([0, 1, 2, 3])
print(a)

m = Matrix.ident(4)
print(m)
print(m + m)

Operations: (Supported verctor-based operations)

• Addition with a scalar: a + 1
• Vector addition: a + b
• Vector comparison: a >/>=/</<=/==/!= b compares vectors according to their length
• Vector negation: neg a is equals to mutiplying vector by (-1)
• Reversed vector: reverse a reverses the order of vector coordinates
• Subtraction with a scalar: a - 1
• Vector subtraction: a - b
• Multiplication:
  • scalar * vector
  • row-vector * col-vector
  • col-vector * row-vector

Matrix operations:

• Addition

• Bitwise XOR on every coordinate: a ^ 3 returns vector with XORed coords

• Vector length: len a

• Vector modification - modifies a verctor's coordinates

Installation

pip install -U --no-cache .