Title         : Homework 1
Author        : Siyao Liu
Package       : [a4paper,left=1in,right=1in,top=1in,bottom=1in]geometry
Document Class: [12pt]extarticle
Package       : algorithm
Package       : algpseudocode
Package       : mathtools
Tex Header    :
  \setlength{\parindent}{0em}
  \linespread{1.15}

[TITLE]

~ Figure { #f2; caption: "Develop Accuracy with Respect to C" }
![img3]
~

[img1]: i1.png { width: 75% }
[img2]: i2.png { width: 75% }
[img3]: i3.png { width: 80% }

~ TexRaw
$$
\setcounter{MaxMatrixCols}{20}
$$
~

备注：矩阵默认最多10列，用以上命令扩大。