README.md

math-vector

This package is a mathematical vector representation written in Go, with some basic operations.

Operations

This package exports some basic operations as well:

• Dot Product
• Cross Product
• Addition
• Subtraction

How to use

$ go get github.com/tonytcb/math-vector

import "github.com/tonytcb/math-vector"

func main() {
    vector1 := vector.New(3, 5, 4)
    vector2 := vector.New(2, 7, 5)
    
    dotProduct := vector1.DotProduct(vector2)
    crossProduct := vector1.CrossProduct(vector2)
    
    vector1.Print()
    vector2.Print()
    
    fmt.Println("dotProduct:", dotProduct)
    fmt.Println("crossProduct:", crossProduct.Format())
}

Todo

• Add addition operation
• Add subtraction operation
• Add more operations

References

• https://www.mathsisfun.com/algebra/vectors.html
• https://www.mathsisfun.com/algebra/vectors-dot-product.html
• https://www.mathsisfun.com/algebra/vectors-cross-product.html
• https://en.wikipedia.org/wiki/Cross_product
• https://en.wikipedia.org/wiki/Dot_product