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Original: http://web2.0calc.com/questions/a-post-of-latex

 

Fractions: Example 1: 213      Latex code: \frac{2}{13}

                 Example 2: 523      Latex code: 5\frac{2}{3}

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Square Roots: Example 1: 144Latex code: \sqrt{144}

                        Example 2: 327Latex code: \sqrt[3]{27}

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Powers: Example: 213             Latex code: 2^{13}

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Adding Spaces: Example:I Love Maths  Latex code: I\space Love\space Maths

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Multiplication: π×e                    Latex code: \pi \times e

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Division: 2÷π                            Latex code: 2 \div \pi

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Inequalities:Example 1: x+10     Latex code: x+1\geqslant 0

                   Example 2: x10     Latex code: x-1\leqslant 0

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Bold Text: 2x+a=7                          Latex code: \textbf{2x+a=7}

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Colored Text: MaxIsClever                     Latex code: \color{red}MaxIsClever        (black, blue, brown, cyan, darkgray, gray, green, lightgray, lime, magenta, olive, orange, pink, purple, red, teal, violet, white, yellow. These colors are possible to use on the forum.)

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Various Symbols: π               Latex code: \pi

                             θ               Latex code: \theta

                             log               Latex code: \log

                             α               Latex code: \alpha

                             β               Latex code: \beta

                             γ               Latex code: \gamma

 Jul 10, 2016

Best Answer 

 #2
avatar+9675 
+32

 I was looking through the forum's official LaTeX post and found out that Melody has already found out the \mathbf command which can be used with the above commands while I am still using that stupid \textbf command. LOL.

But \textbf is also useful too. If you want to type text and not to use something like \; , \space.

TextBF: Max is so clever LaTeX code: \textbf {Max is so clever}

MathBF: Max is so clever LaTeX code: \mathbf {Max\space is\space so\space clever}

You can see that TextBF need not be done spacing with \space while MathBF must have be done spacing with it.(Sorry for bad grammar I am from China)

 

Pros and Cons of TextBF

Pros: Spacing is easier.

Cons: Couldn't be used with math mode formulas

 

Pros and Cons of MathBF

Pros: Math mode formulas can be used in mathbf

Cons: Spacing takes more time

 Jul 14, 2016
 #1
avatar+9675 
+33

Q:Why to type \log in LaTeX?

A:If you just type log in LaTeX, it will automatically think that l, o, and g are variables, and it will automatically become italic. If you typed \log, it will be normal but not italic.

LaTeX code 'log' : log

LaTeX code '\log' : log

Also I found out \sin , \cos, and \tan works too

LaTeX code 'sin':sin    

LaTeX code '\sin':sin

LaTeX code 'cos':cos     

LaTeX code '\cos':cos

LaTeX code 'tan':tan

LaTeX code '\tan':tan

 Jul 14, 2016
 #2
avatar+9675 
+32
Best Answer

 I was looking through the forum's official LaTeX post and found out that Melody has already found out the \mathbf command which can be used with the above commands while I am still using that stupid \textbf command. LOL.

But \textbf is also useful too. If you want to type text and not to use something like \; , \space.

TextBF: Max is so clever LaTeX code: \textbf {Max is so clever}

MathBF: Max is so clever LaTeX code: \mathbf {Max\space is\space so\space clever}

You can see that TextBF need not be done spacing with \space while MathBF must have be done spacing with it.(Sorry for bad grammar I am from China)

 

Pros and Cons of TextBF

Pros: Spacing is easier.

Cons: Couldn't be used with math mode formulas

 

Pros and Cons of MathBF

Pros: Math mode formulas can be used in mathbf

Cons: Spacing takes more time

MaxWong Jul 14, 2016
 #3
avatar+9675 
+26

I am going to share 2 LaTeX commands which make you spend less time spacing.

I found it this myself. \text{}

It does I am Max Latex command: \text{I am Max}

 

I think this does the same thing and I first saw it from a reply from Melody. \mbox{}

It does I am Max Latex command: \mbox{I am Max}

 Jul 31, 2016
 #5
avatar+182 
+11

like you post guyssss

 Aug 24, 2016
 #6
avatar+9675 
+11

Thank you :)

MaxWong  Sep 11, 2016
 #7
avatar+9675 
+13

Also I have found a way to use LaTeX without even clicking the LaTeX button.

Type '\(' 

and then type '\)'

and then type your LaTeX commands between the 2 notations.

 Sep 11, 2016
 #8
avatar+9675 
+11

Example: Hi

In this example I just typed \(

and then \text{Hi}

then \).

I didn't even click LaTeX button :)

MaxWong  Sep 11, 2016
 #9
avatar+53 
+6

Inequalities:Example 1:      Latex code: x+1 \geqslant 0

                   Example 2:      Latex code: x-1 \leqslant 0

 

Instead of \geqslant and \leqslant you can use

 

x+10Latex code: x+1\geq0

x10Latex code: x-1\leq0

 Dec 2, 2016
 #10
avatar+9675 
+11

Oh Thanks.

 

Also:

Real number: \Bbb{R}  R

Rational number: \Bbb{Q}   Q

Integers: \Bbb{Z}   Z

Natural number: \Bbb{N}   N

Complex number: \Bbb{C} C

MaxWong  Jan 2, 2017
 #11
avatar+9675 
+16

Update: I have just found out the forum LaTeX function also includes xColor pack. The colors possible to use on forum are:

 

black,

Testing

blue,

Testing

brown,

Testing

cyan,

Testing

darkgray,

Testing

gray,

Testing

green,

Testing

lightgray,

Testing

lime,

Testing

magenta,

Testing

olive,

Testing

orange,

Testing

pink,

Testing

purple,

Testing

red,

Testing

teal,

Testing

violet,

Testing

white,

Testing

yellow, 

Testing
AliceBlue,

Testing

Apricot,

Testing

Aquamarine, 

Testing

Bittersweet,

Testing

Black,

Testing

Blue,

Testing

BlueGreen,

Testing

BlueViolet,

Testing

BrickRed,

Testing

Brown,

Testing

BurntOrange,

Testing

CadetBlue,

Testing

CarnationPink, 

Testing

Cerulean,

Testing

CornflowerBlue,

Testing

Cyan,

Testing

Dandelion, 

Testing

DarkOrchid,

Testing

Emerald,

Testing

ForestGreen,

Testing

Fuchsia,

Testing

Goldenrod,

Testing

Gray,

Testing

Green,

Testing

GreenYellow, 

Testing

JungleGreen,

Testing

Lavender, 

Testing

LightBlue,

Testing

LightCyan,

Testing

LightGreen,

Testing

LightPink,

Testing

LightYellow,

Testing

Lime,

Testing

LimeGreen,

Testing

Magenta, 

Testing

Mahogany,

Testing

Maroon, 

Testing

Melon,

Testing

MidnightBlue,

Testing

Mulberry,

Testing

NavyBlue,

Testing

OliveGreen,

Testing

Orange,

Testing

OrangeRed,

Testing

Orchid, 

Testing

Peach,

Testing

Periwinkle, 

Testing

PineGreen,

Testing

Plum,

Testing

ProcessBlue,

Testing

Purple,

Testing

RawSienna,

Testing

Red, 

Testing

RedOrange,

Testing

RedViolet, 

Testing

Rhodamine,

Testing

RoyalBlue,

Testing

RoyalPurple,

Testing

RubineRed,

Testing

Salmon,

Testing

SeaGreen,

Testing

Sepia,

Testing

Silver,

Testing

SkyBlue,

Testing

SpringGreen,

Testing

Tan,

Testing

TealBlue,

Testing

Thistle,

Testing

Turquoise,

Testing

Violet,

Testing

VioletRed,

Testing

White,

Testing

WildStrawberry,

Testing

Yellow,

Testing

YellowGreen,

Testing

YellowOrange,

Testing

P.S.

(1) The colors are CaSe-SeNsItIvE, That means Green and green are 2 colours.

(2) This is very hard work!! Took me like 2 hours XD

Hope this can help you guys

 

~Max

 Jan 12, 2017
edited by MaxWong  Apr 28, 2017
 #13
avatar+118696 
0

Thanks Max, I have used this a few times including today.

It is really handy :)

Melody  Feb 27, 2017
 #12
avatar+448 
-3

OMG WHAT THE FRIG IS THIS I AM GOING TO EXPLODE

I thought latex was a material??!?

 Jan 23, 2017
edited by bioplant  Jan 23, 2017
 #14
avatar+118696 
+8

 

ALGEBRAIC LONG DIVISION.

 

Thanks to    Heureka   28/2/17

 

http://web2.0calc.com/questions/algebraic-long-division

 Feb 28, 2017
 #15
avatar+118696 
+2

Algebraic divison continued 

This is the section from Stack exchange.  

http://tex.stackexchange.com/questions/79182/how-to-draw-polynom-division

Melody  Feb 28, 2017
 #16
avatar+118696 
+3

Stacking   Thanks for this one  hectictar :)

 

\stackrel{?}{=}

 

?=

 May 1, 2017

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