The First Use of Latex While Learning It

List of Contents

1 Text Part 21.1 Font . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1.1.1 Font Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.2 Maths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2 Graphics Part 6

3 Defining 73.1 newcommand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.2 renewcommand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

4 Tables and Matrices 8

5 Boxes 95.1 Normal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.2 Advanced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

6 color 10

1

Hello World in LATEX Document

Sary

May 28, 2014

1 Text Part

1.1 Font

1.1.1 Font Size

We experiment with style

Turns out its fun actually.

I have this in boldfaceI have this in italic

I have this emphasized

Its flushed right.

This is used to give gap

Fontsize

Fontsize

Fontsize

Fontsize

FontsizeThis is the set of natural numbers NFrom preamble we have y = mx+ 3

(x+ 1)[x+ 1]{x+ 1}

$50.50 was spent last day

2

(x2 + x+ 3

x+ 2

)x2 + x+ 3x+ 2

dy

dx

x=0

d2y

dx2

x=0

I have

1. speed

2. stamina

3. talent

I also have

power high

low

energydoggy huge

meow tiny

Not indentingIndenting

Spacing

a ba ba ba ba ba b

a b

3

> x=rnorm(20, 1.1, 2.4)

> epsilon=rnorm(20, 0, 1.8)

> a=2.5

> b=3

> y=a+(b*x)+epsilon

> data data

x y

[1,] 3.3019975 10.5501417

[2,] -0.3212579 1.8841905

[3,] 2.8453046 9.8698746

[4,] -0.3486842 -0.8780308

[5,] -2.3812394 -1.7281941

4x2 = 12

x2 = 3

x 1.732

WOW

(x) =

{x : 0 x

x =9+

81 12010

=9+

39i

10

x3 + y3 = 0

Recall from previous day

x2 + y2 = 0 (1)

x3 + y3 = 0 (2)

The solution tox = 5 is x = 25

Now suppose we want to evaluate the sumni=0

i3. We also have

2pi0

sin tdt = 0

2pi0

2pi0

sin p sin qdpdq = 0

+ + + 0

x + y z = 3x

nx

2

1 +2

1 +2

1 +2

1

cos 90 = 0(n 1r 1

)5

a+ bi

9 3 mod 69 3 (mod 6)9 3 mod 69 3 (6)

Now to deal with matrices

2 Graphics Part

We can introduce .jpg/.pdf/.png/.gif images in our document after saving it in the samedirectory.

6

3 Defining

3.1 newcommand

This is writing text

a2 + b2 = c2

cat dog rat2

3+

3

2

3.2 renewcommand

Has to be used before the use of the command.

7

4 Tables and Matrices

x 1 2 3 4f(x) 1 4 9 16

Name Lap1 Lap2 Result Money

Sary 12s 13.5s Won on a very narrow mar-gin as we can see

100

Gary 11s 15.5s Lost 0

Table 4.1 1: Race Results

1 2 30 1 20 0 10 0 1

A =

1 2 30 1 20 0 10 0 1

A =

1 2 30 1 20 0 10 0 1

|A| =1 2 30 1 20 0 1

formula

= 1.1.1

8

= 1

1 2 30 1 20 0 10 0 1

1 2 30 1 20 0 10 0 1

5 Boxes

5.1 Normal

I can create basic boxes for text like this . Notice that theres a 2in widespace with like this in the middle of it.

If I want to put a box around the text, I can use a frame box. The result lookslike this .

I can also justify the text to the right within a box like so or like so .We can also use quick versions of these. We can just do this or

this to create a quick box thats exactly the size of what we put in it.

5.2 Advanced

&&

I like using parbox to createfunny little boxes of text allover my page.Aligned withbottom CURRENT LINE. Aligned with top.

Centered. CURRENT LINE

You probably got a few Overfull orUnderfull warnings when you type-set this. Sometimes narrow boxeswill do that; if youre happy withthe output, dont sweat it.

9

6 color

i am getting a hang of it

This is colourful :P

10

Wow its really blue

11