Matrix<'NumType,'Rows,'Cols>

This is a fixed size matrix of a (typically) numeric type.

Related Tyes

• Vector: Similar but for vectors

Abstractions

• Semigroup
• Monoid
• Functor
• Applicative

Examples

#r @"nuget: FSharpPlus"
#r @"nuget: FSharpPlus.TypeLevel"

open FSharpPlus
open FSharpPlus.Data

let matrix3x4_1 =
    matrix (
      (1, 0, 0, 0),
      (0, 1, 0, 0),
      (0, 0, 0, 0)
    )

let matrix3x4_2 =
    matrix (
      (10, 0, 100, 0),
      (30, 1, 100, 0),
      (60, 0, 100, 0)
    )


// Add two matrices

let matrix3x4_sum = matrix3x4_1 + matrix3x4_2


// Add a scalar

let matrix3x4_3 = matrix3x4_1 + result 5


// Another way

open FSharpPlus.Math.Generic

let vector3d_4 = matrix3x4_1 + 5G