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Beamer 101

Introduction to BeamerBeamer is a LaTeX class for creating slides for presentations

Steven G. Wicker

Winston Salem, NC

[email protected]

Updated Jan. 25, 2010

SG Wicker Beamer 101

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Beamer 101

How to Get Beamer

You may wish to update to the latest version of MixTeX v. 2.8

Go to http://latex-beamer.sourceforge.net/

The LaTeX Beamer Class Homepage

Just Google ”Beamer” – Should be the 1st link.

Copy the all the code between and including the begin andend document commands and paste it into a new documentin WinEdt.

PDF/LaTeX the document

You will have to install FOUR packages as the documentprocesses. This will take some time.


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http://latex-beamer.sourceforge.net/

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Beamer 101

Commands for Header and the Title Page

\documentclass[xcolor=dvipsnames]beamer

\usecolortheme[named=BurntOrange]

\usethemePaloAlto

\title[]\subtitle[]

\author[]

\institute[]

\date

\begindocument

\beginframe

\titlepage

\ \endframe


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Beamer 101

General Set-up for a Slide

\beginframe[fragile]

\frametitleTitle of slidecontent of slide

definitions

equations

pictures

\ \endframe


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Beamer 101

Itemize vs. Enumerate

An itemized/bulleted list:


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B 101



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itemized item 1

itemized item 2


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itemized item 1

itemized item 2

itemized item 3


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itemized item 1

itemized item 2

itemized item 3

Same structure for ”enumerate” to produce a numbered list.


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itemized item 1

itemized item 2

itemized item 3

Same structure for ”enumerate” to produce a numbered list.

\beginitemize

\pause

\item itemized item 1

\pause\item itemized item 2

\pause

\item itemized item 3

\enditemize


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Beamer 101

Another Way to Create Pauses

No external programs needed.


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Beamer 101


Easy overlays.



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Normal LaTeX class.

Easy overlays.



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Normal LaTeX class.

Easy overlays.


\beginitemize

\item<3-> Normal LaTeX class.

\item<2-> Easy overlays.\item<1-> No external programs needed.

\enditemize


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Theorems and Such


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Theorems and Such

Definition

A triangle that has a right angle is called a right triangle .


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Theorems and Such

Definition


Theorem

In a right triangle, the square of hypotenuse equals the sum of

squares of two other sides.


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Theorems and Such

Definition


Theorem

In a right triangle, the square of hypotenuse equals the sum of

squares of two other sides.

Proof.

We leave the proof as an exercise to our astute reader. We alsosuggest that the reader generalize the proof to non-Euclideangeometries.

\begindefinition or theorem or proof


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Graphics

Here we include three images, one each of PDF, PNG, and JPGtypes.


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Graphics

Here we include three images, one each of PDF, PNG, and JPGtypes.

Sample code:\includegraphics[width=0.1\textwidth]picture.jpg


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Dividing a Slide into Columns

Good for displaying equations on one side and a picture on theother.

Here is the first column.

f (x ) = 2x 3 − 7x + 3


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f (x ) = 2x 3 − 7x + 3

Second column withpicture.


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f (x ) = 2x 3 − 7x + 3

Second column withpicture.

Use \begincolumns with corresponding end for the columnsenvironment.Use \begincolumn with corresponding end to make theindividual columns.


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Dividing a Slide into Columns–Code

\begincolumns

\begincolumn0.5\textwidth


$$ f(x) = 2x^3 -7x +3 $$\endcolumn

\pause

\begincolumn0.3\textwidth

Second column with picture.

\centerline\includegraphics[width=0.7\textwidth]pict\endcolumn

\endcolumns

\bigskip


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Beamer 101



A Simple Displayed Equation

A displayed formula:

∞

−∞

e −x 2 dx = √ π

Code:$$ \int_-\infty^\infty

e^-x^2 \, dx = \sqrt\pi$$


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Array Environment-More Complex Displayed Equation

This sample uses the array environment, with $$ to create thedisplay. Not labeled/numbered (Raynor): −∆v = χ

B ∀x ∈ Ω

v = 0 ∀x ∈ ∂ Ω.


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Array Environment-More Complex Displayed Equation

This sample uses the array environment, with $$ to create thedisplay. Not labeled/numbered (Raynor): −∆v = χ

B ∀x ∈ Ω

v = 0 ∀x ∈ ∂ Ω.

Code:

$$

\left\

\beginarrayrlll

-\Delta v & = \chi_\overline B & & \forallx \in \Omega\\

v & =0& & \forall x \in \partial\Omega.

\endarray

\right.

$$SG Wicker Beamer 101

Beamer 101

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Equation Environment with a Label

Here is the previous example using the equation environment toget a label. It produces one label for both equations, which isconvenient much of the time (Raynor):

−∆v = χ

B

∀x

∈ Ω

v = 0 ∀x ∈ ∂ Ω. (1)


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Equation Environment with a Label

Here is the previous example using the equation environment toget a label. It produces one label for both equations, which isconvenient much of the time (Raynor):

−∆v = χ

B

∀x

∈ Ω

v = 0 ∀x ∈ ∂ Ω. (1)

Code:

\beginequation

\left\

\beginarrayrlll-\Delta v & = \chi_\overline B & & \forall x \in \Omeg

v & =0& & \forall x \in \partial\Omega.

\endarray

\right.

\endequation SG Wicker Beamer 101

Beamer 101

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Equation Array - Labeled

The eqnarray environment environment, like many equation displayenvironments, has two versions. ”eqnarray” creates a multilinedisplayed equation with labels (Raynor).

e 4 = e 4 − e 1, e 3

e 12 e 2 (2)

=

β

0

, (3)


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Equation Array - Labeled

The eqnarray environment environment, like many equation displayenvironments, has two versions. ”eqnarray” creates a multilinedisplayed equation with labels (Raynor).

e 4 = e 4 − e 1, e 3

e 12 e 2 (2)

=

β

0

, (3)

\begineqnarray % note use of vectors

\vec\tildee_4 & = & \vece_4-

\frac\langle \vece_1, \vece_3 \rangle\|\vece_1\|^

& = & \beginbmatrix

\tilde\beta \\0

\endbmatrix, SG Wicker Beamer 101

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eqnarray* - No Labels

”eqnarray*” creates a multiline displayed equation with no labels(Raynor):

e 4 = e 4

−

e 1, e 3

e

12 e 2

=

β

0

.


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eqnarray* - No Labels

”eqnarray*” creates a multiline displayed equation with no labels(Raynor):

e 4 = e 4

−

e 1, e 3

e

12 e 2

=

β

0

.

\begineqnarray*

\vec\tildee_4 & = & \vece_4- \frac\langle \vece_1

& = & \beginbmatrix

\tilde\beta \\

0

\endbmatrix.

\endeqnarray* SG Wicker Beamer 101

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Equation Array with Pauses

2x 2 + 3(x − 1)(x − 2) = 2x 2 + 3(x 2 − 3x + 2)


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2x 2 + 3(x − 1)(x − 2) = 2x 2 + 3(x 2 − 3x + 2)

= 2x 2 + 3x 2

−9x + 6


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2x 2 + 3(x − 1)(x − 2) = 2x 2 + 3(x 2 − 3x + 2)

= 2x 2 + 3x 2 − 9x + 6

= 5x 2 − 9x + 6


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2x 2 + 3(x − 1)(x − 2) = 2x 2 + 3(x 2 − 3x + 2)

= 2x 2 + 3x 2 − 9x + 6

= 5x 2 − 9x + 6

\begineqnarray*

2x^2 + 3(x-1)(x-2)&=&2x^2 + 3(x^2-3x+2)\\

\pause &=& 2x^2 + 3x^2 - 9x + 6\\

\pause &=& 5x^2 - 9x + 6

\endeqnarray*


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Case Definitions

Used when a definition have two or more cases. Use the casestatement.

f (x ) =

1 −1 ≤ x < 01

2

x = 0

1 − x 2 otherwise


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Case Definitions

Used when a definition have two or more cases. Use the casestatement.

f (x ) =

1 −1 ≤ x < 01

2

x = 0

1 − x 2 otherwise

The code for the above example:

f(x) =

\begincases1 & -1 \le x < 0 \\

\frac12 & x = 0 \\

1 - x^2 & \mboxotherwise

\endcases


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Align Environment - Unstarred and Starred

The advantage of the align environment is that you can forcemultiple parts of each line to align correctly vertically, makingpretty multipart sets of equations (Raynor):

∂ u i

∂ t +

n j =1

u j ∂ u

1∂ x j

= ν ∆u i − ∂ p

∂ x i + f i (x , t ) x ∈ Rn, t ≥ 0 (4)

∇ · u = 0 x ∈ Rn, t ≥ 0 (5)

u (x , 0) = u 0(x ) x ∈ Rn, (6)


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Align Environment - Unstarred and Starred

The advantage of the align environment is that you can forcemultiple parts of each line to align correctly vertically, makingpretty multipart sets of equations (Raynor):

∂ u i

∂ t +

n j =1

u j ∂ u

1∂ x j

= ν ∆u i − ∂ p

∂ x i + f i (x , t ) x ∈ Rn, t ≥ 0 (4)

∇ · u = 0 x ∈ Rn, t ≥ 0 (5)

u (x , 0) = u 0(x ) x ∈ Rn, (6)

\beginalign % or align* for the unlabeled version\frac\partial u_i\partial t + \sum_j=1^n u_j \frac\

\nabla \cdot \vecu & = 0 & & x \in \mathbbR^n, t \geq

\vecu(x,0) & = \vecu_0 (x) & & x \in \mathbbR^n,

\endalignSG Wicker Beamer 101

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Beamer 101



A Matrix Using the Array Environment

The equation environment is used to display a single equation witha tag (Raynor):

J

H(ω)

|D ω =

0 1 0 00 0 1 0

0 0 0 10 0 a(ω) 0

, (7)

\beginequation% equation* for no label

J\mathcalH(\omega)|_D_\omega= \left(

\beginarraycccc

0 & 1 & 0 & 0 \ \

0 & 0 & 1 & 0 \\

0 & 0 & 0 & 1 \\

0 & 0 & a(\omega)& 0

\endarray \right)\labeljhomega,SG Wicker Beamer 101

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Inline Matrix

And matrices can also be created inline with text, as such: u

v .

(This sample uses the pmatrix environment.) (Raynor)


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Matrix Types

\beginmatrix x & y \\ z & v \endmatrix

x y

z v


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Matrix Types


x y

z v

\beginvmatrix x & y \\ z & v \endvmatrix

x y

z v


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Matrix Types


x y

z v

\beginvmatrix x & y \\ z & v \endvmatrix

x y

z v

\beginVmatrix x & y \\ z & v \endVmatrix

x y

z v


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More Matrix Types


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More Matrix Types

\beginbmatrix x & y \\ z & v \endbmatrix

x y

z v


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More Matrix Types


x y

z v

\beginBmatrix x & y \\ z & v \endBmatrixx y

z v


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More Matrix Types


x y

z v

\beginBmatrix x & y \\ z & v \endBmatrixx y

z v

\beginpmatrix x & y \\ z & v \endpmatrix

x y

z v


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A matrix expression

x 1x 2

=

A B

C D

×

y 1y 2


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A matrix expression

x 1x 2

=

A B

C D

×

y 1y 2

Code:

$$\beginbmatrix x_1 \\ x_2 \endbmatrix =

\beginbmatrix A & B \\ C & D \endbmatrix \times

\beginbmatrix y_1 \\ y_2 \endbmatrix$$


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Another matrix example

0 · · · 0...

. . . ...

0 · · · 0


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Another matrix example

0 · · · 0...

. . . ...

0 · · · 0

Code:

$$ \beginbmatrix 0 & \cdots & 0 \\

\vdots & \ddots & \vdots \\

0 & \cdots & 0 \endbmatrix $$


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Handouts

\documentclass[xcolor=dvipsnames,handout]beamer

\usepackagepgfpages\pgfpagesuselayout4 on 1[border shrink=5mm]


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Handouts

\documentclass[xcolor=dvipsnames,handout]beamer

\usepackagepgfpages\pgfpagesuselayout4 on 1[border shrink=5mm]

”handout” gets rid of the pausesThe other commands give you 4 of your slides printed on one page.


Beamer 101

URL’

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URL’s

A regular URL:http://www.math.wfu.edu/


Beamer 101

URL’

http://www.math.wfu.edu/



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URL’s


A URL with text other than the web address:WFU MATH


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URL’





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URL’s


A URL with text other than the web address:

WFU MATH

\usepackagehyperref (might not be needed)

\textcolorDarkOrchid\urlhttp://www.math.wfu.edu/

\textcolorred\hrefhttp://www.math.wfu.eduWFU MATH


Beamer 101

F L t R f





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For Later Reference

http://www.wfu.edu/~wickersg/latex/index.html

Color palate that can be used in Beamer

Beamer Themes

Beamer Quick Start Guide

Posters

Thesis style


Beamer 101





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