WeaveSample

This document is generated by weave via

using Weave
weave("weavesample.jmd", doctype="github")

An introduction to Linear Algebra

• Consider 3-dimensional vector its elements are $x$, $y$ and $z$:

\[v = \begin{bmatrix} x \\ y \\ z \end{bmatrix}\]

• Here is an example of multiplication of a matrix and a vector:
  • Note that the result w below will be generated via Julia

A = [
    1 2 3
    4 5 6
    7 8 9
]

x,y,z = 1,1,1

v = [
    x
    y
    z
]

w = A * v

@show w

w = [6, 15, 24]
3-element Array{Int64,1}:
  6
 15
 24