ben-loves-vectors v0.0.3

ben-loves-vectors

A node package for vectors and matrices of arbitrary size and dimension.

Create vectors by calling new Vector(array), for example:

let v = new Vector([1,2,3]);

v is a 1-dimensional vector of length 3, with components 1, 2 and 3.

Higher dimensional vectors are created with nested arrays, and are represented by the module as vectors of vectors.

let v2D = new Vector([[1,2,3],[4,5,6]]);

v2D represents the 2D matrix:

1 2 3
4 5 6

High Level Functions

• size
• magnitude
• normalise
• transpose
• negate
• add
• addScalar
• sub
• subScalar
• multiplyScalar
• multiplyElementWise
• matrixMultiply
• divideScalar
• equals
• isAVector
• floor

Low Level Functions

These functions act on the arrays wrapped in vector objects.

• vector.map
• vector.reduce
• zip
• cascadeMap
• cascadeReduce

Vector Creation Functions

• create
• create2
• create2x2
• createRandom
• createWithDimensions