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<div class='editor' macro='edit text'></div>
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To get started with this blank [[TiddlyWiki]], you'll need to modify the following tiddlers:
* [[SiteTitle]] & [[SiteSubtitle]]: The title and subtitle of the site, as shown above (after saving, they will also appear in the browser title bar)
* [[MainMenu]]: The menu (usually on the left)
* [[DefaultTiddlers]]: Contains the names of the tiddlers that you want to appear when the TiddlyWiki is opened
You'll also need to enter your username for signing your edits: <<option txtUserName>>
<link rel='alternate' type='application/rss+xml' title='RSS' href='index.xml' />
These [[InterfaceOptions]] for customising [[TiddlyWiki]] are saved in your browser

Your username for signing your edits. Write it as a [[WikiWord]] (eg [[JoeBloggs]])

<<option txtUserName>>
<<option chkSaveBackups>> [[SaveBackups]]
<<option chkAutoSave>> [[AutoSave]]
<<option chkRegExpSearch>> [[RegExpSearch]]
<<option chkCaseSensitiveSearch>> [[CaseSensitiveSearch]]
<<option chkAnimate>> [[EnableAnimations]]

Also see [[AdvancedOptions]]
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StyleSheet for use when a translation requires any css style changes.
This StyleSheet can be used directly by languages such as Chinese, Japanese and Korean which need larger font sizes.
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<div class='subtitle'><span macro='view modifier link'></span>, <span macro='view modified date'></span> (<span macro='message views.wikified.createdPrompt'></span> <span macro='view created date'></span>)</div>
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* [[Scilab|‎]] is an open source mathematical program.
* [[Linear Algebra Toolkit|]]: (Przemyslaw Bogacki, Department of Mathematics and Statistics, Old Dominion University)
*''[10/11/2014]'' - Quiz 2 will be on Saturday< November 15 from 10.00 - 12.00. The quiz will be in the computer lab, faculty of engineering. Please note that you are allowed to use computer, but only for Scilab program. And this is a closed book exam. Anyone who will not be able to make it to the exam, will have to contact me before @@Wednesday November 12@@ to have a quiz taken before Saturday. After that I will only give quiz to those who has a medical recommendation from a doctor.
*''[10/11/2014]'' - Homework 6, 7 and 8 have been posted. Please note the deadline for each homework.
*''[25/10/2014]'' - Deadline for Homework 5 will be moved to Wednesday, October 30.
*''[20/10/2014]'' - Homework 5 has been posted. Please note that Some of the homework is in the David Lay Text book. The book can be download [[here| Algebra and its Applns 4th ed (intro txt) - D. Lay (Pearson, 2012) BBS.pdf]]. (The link will be taken down in a week).
*''[20/10/2014]'' - There will be no class on Monday 20/10 and Tuesday 21/10. We will try to schedule make-up class as soon as we can.
*''[29/9/2014]'' - Due to many requests, Homework 4 deadline has been moved to Thursday October 9, 2014.
*''[22/9/2014]'' - Thursday class for Sec 2 will be canceled. Make up class will arranged on October 23.
*''[22/9/2014]'' - Two make up classes for both sections will be arranged on September 25 and October 16.
*''[15/9/2014]'' - Homework 3 has been posted. The due date is September 22.
*''[4/9/2014]'' - Homework 2 has been posted. The due date is September 12.
*''[29/8/2014]'' - Quiz 1 will be on Saturday September 20 10.00 - 12.00. All students who can't make the quiz need to inform me before September 13 to take the quiz in advance.
*''[21/8/2014]'' - Homework 1 has been posted. Since all the problems in homework 1 is taken from Susanna Epp's textbook, I will make downloadable link for the textbook for a short period of time.
*''[20/8/2014]'' - Tomorrow (Thursday 20 August 2014) class for Section 2 will be canceled. A make-up class will arranged later.
*''[17/8/2014]'' - Tomorrow (Monday 18 August 2014) class for Section 1 will be canceled. A make-up class will arranged later.
*''[13/8/2014]'' - Welcome to Discrete Mathematics and Linear Algebra course website. Do visit the site regularly for important announcements and class materials.
*''Quizzes'' 30% : There will be two quizzes worth 15% each; one before midterm and the other before final.
**Quiz 1 15%: September 20, 2014 10.00-12.00.
**Quiz 2 15%: November 15, 2014 10.00-12.00 at the computer lab, Faculty of Engineering.
*''Midterm'' 30% : include all discrete mathematics topics. 
*''Final'' 30% : include all topics in linear algebra.
*''Homework'' 10%: Homework will posted every two weeks.
*''Section 1'': Monday and Wednesday @9:00 - 10:30. 
*''Section 2'': Tuesday and Thursday @9:00 - 10:30.
This course combines two fundamental math topics: discrete mathematics and linear algebra. Lectures are divided equally into two parts. The first part is for discrete math that will covers propositional and predicate logic, methods of proof emphasizing mathematical induction, recursion, sets, functions and relations. The second part covers topics in linear algebra, including systems of equations, vector spaces, determinants, eigenvalues, linear transformation and their applications. 

[[Facebook Group|]]

[[Course Description]]
[[Class Time and Location]]
[[Lecture Notes]]
[[Past Exams]]
[[Additional Material]]
''Homework Score'' :

*''Homework 1 (Due Monday September 1, 2014)'': (Exercise from Susana Epp Textbook)
**section 1.2:  4, 9, 12
**section 1.3: 2, 12
**section 6.1: 7, 12, 17
**section 6.3: 32, 37
**section 7.2: 7, 12, 22
**section 8.1: 7, 20
**section 8.2: 13, 14
*''Homework 2 (Due Friday September 12, 2014)'':
**section 2.1: 8, 13, 17, 43, 49, 51
**section 2.2: 20, 50
**section 2.3: 9, 10, 42
**section 3.1: 4, 5, 18, 32,
**section 3.3: 35, 36, 41 (don't have to justify answer)
*''Homework 3 (Due Monday September 22, 2014)'':
**section 4.1: 5, 6, 12, 13, 27, 32, 50
**section 4.2: 16, 18, 25
**section 4.3: 16, 22, 27, 30
**section 4.5: 18, 19
**section 4.6: 13, 14, 15, 20, 26
*''Homework 4 (Due --Monday October 6, 2014-- @@Thursday October 9, 2014@@)''
**section 9.1 : 13, 19
**section 9.2 : 14, 33
**section 9.3 : 8, 20, 38
**section 9.4 : 2, 16, 18, 19
**section 9.5 : 4, 7, 14, 24
**section 9.6 : 4, 12, 18
**section 9.7 : 12, 34
**section 9.8 : 5, 17, 21
**section 9.9 : 8, 15, 28
**section 5.2 : 2, 4, 7, 12, 16
**section 5.3 : 9, 17
**section 5.4 : 2, 8
*''Homework 5 (Due --Monday October 27, 2014-- @@ Wednesday October 30@@)''
**section 10.1: 4, 37,
**section 10.2: 2, 13, 15
**section 10.6: 2
**section 1.1 (From David Lay's Book): 11, 13, 15, 16, 19
**section 1.2 (From David Lay's Book): 1, 2, 3, 7, 11, 12, 19
*''Homework 6 (Due Monday November 17, 2014)''
**section 1.3 : 9, 11, 14, 15, 22, 25
**section 1.4 : 10, 14, 17-20
**section 1.5 : 2, 6, 12
**section 1.7 : 1, 3, 5, 7, 15-20 
**section 2.2 : 1, 5, 31, 32
**section 2.5 : 8, 12, 16
*''Homework 7 (Due --Monday November 24, 2014-- @@Monday December 1, 2014@@)''
**section 4.1 : 35
**section 4.2 : 1, 23, 37
**section 4.3 : 1, 5, 13, 17, 18
**section 4.5 : 10, 13, 15
**section 4.6 : 1, 3
**section 5.1 : 1, 3, 5, 7, 9, 13, 17, 18
**section 5.2 : 1, 3, 9, 15
**section 5.3 : 7, 11, 15
*''Homework 8 (Due --Monday December 1, 2014-- @@Monday December 8, 2014@@)''
**section 6.2 : 1, 3, 7, 9, 11, 13, 17, 18
**section 6.3 : 3, 5, 7, 8, 11
**section 6.5 : 1, 3, 5, 9, 11

''Note:'' Homework is submitted in the submission box, first floor of the Computer Engineering building.
|Author|Eric Shulman|
|Description|Insert Javascript executable code directly into your tiddler content.|
''Call directly into TW core utility routines, define new functions, calculate values, add dynamically-generated TiddlyWiki-formatted output'' into tiddler content, or perform any other programmatic actions each time the tiddler is rendered.
>see [[InlineJavascriptPluginInfo]]
2010.12.15 1.9.6 allow (but ignore) type="..." syntax
|please see [[InlineJavascriptPluginInfo]] for additional revision details|
2005.11.08 1.0.0 initial release
version.extensions.InlineJavascriptPlugin= {major: 1, minor: 9, revision: 6, date: new Date(2010,12,15)};

config.formatters.push( {
	name: "inlineJavascript",
	match: "\\<script",
	lookahead: "\\<script(?: type=\\\"[^\\\"]*\\\")?(?: src=\\\"([^\\\"]*)\\\")?(?: label=\\\"([^\\\"]*)\\\")?(?: title=\\\"([^\\\"]*)\\\")?(?: key=\\\"([^\\\"]*)\\\")?( show)?\\>((?:.|\\n)*?)\\</script\\>",
	handler: function(w) {
		var lookaheadRegExp = new RegExp(this.lookahead,"mg");
		lookaheadRegExp.lastIndex = w.matchStart;
		var lookaheadMatch = lookaheadRegExp.exec(w.source)
		if(lookaheadMatch && lookaheadMatch.index == w.matchStart) {
			var src=lookaheadMatch[1];
			var label=lookaheadMatch[2];
			var tip=lookaheadMatch[3];
			var key=lookaheadMatch[4];
			var show=lookaheadMatch[5];
			var code=lookaheadMatch[6];
			if (src) { // external script library
				var script = document.createElement("script"); script.src = src;
				document.body.appendChild(script); document.body.removeChild(script);
			if (code) { // inline code
				if (show) // display source in tiddler
				if (label) { // create 'onclick' command link
					var link=createTiddlyElement(w.output,"a",null,"tiddlyLinkExisting",wikifyPlainText(label));
					var fixup=code.replace(/document.write\s*\(/gi,'place.bufferedHTML+=(');
					link.code="function _out(place,tiddler){"+fixup+"\n};_out(this,this.tiddler);"
						try{ var r=eval(this.code);
							if(this.bufferedHTML.length || (typeof(r)==="string")&&r.length)
								var s=this.parentNode.insertBefore(document.createElement("span"),this.nextSibling);
							if((typeof(r)==="string")&&r.length) {
								return false;
							} else return r!==undefined?r:false;
						} catch(e){alert(e.description||e.toString());return false;}
					var URIcode='javascript:void(eval(decodeURIComponent(%22(function(){try{';
					URIcode+=encodeURIComponent(encodeURIComponent(code.replace(/\n/g,' ')));
					if (key) link.accessKey=key.substr(0,1); // single character only
				else { // run script immediately
					var fixup=code.replace(/document.write\s*\(/gi,'place.innerHTML+=(');
					var c="function _out(place,tiddler){"+fixup+"\n};_out(w.output,w.tiddler);";
					try	 { var out=eval(c); }
					catch(e) { out=e.description?e.description:e.toString(); }
					if (out && out.length) wikify(out,w.output,w.highlightRegExp,w.tiddler);
			w.nextMatch = lookaheadMatch.index + lookaheadMatch[0].length;
} )

// // Backward-compatibility for TW2.1.x and earlier
if (typeof(wikifyPlainText)=="undefined") window.wikifyPlainText=function(text,limit,tiddler) {
	if(limit > 0) text = text.substr(0,limit);
	var wikifier = new Wikifier(text,formatter,null,tiddler);
	return wikifier.wikifyPlain();

// // GLOBAL FUNCTION: $(...) -- 'shorthand' convenience syntax for document.getElementById()
if (typeof($)=='undefined') { function $(id) { return document.getElementById(id.replace(/^#/,'')); } }
!!!Dr. Pattarawit Polpinit
Office: EN 4301 A, Graduate School
Khon Kaen University, Khon Kaen, 40002, Thailand
__Email__: Polpinit "at"
__Office Hour__: 1:30-3:00pm Monday and Thursday
[img[test test|Facebook-Button.png][]]
| !Topics | !Slides |
|>|>| ''@@color:blue;Discrete Mathematics@@'' |
|Course Administration | [[Lecture 1|Lecture notes/Lecture_1-2014_1.pdf]] |
|Set Theory | [[Lecture 2|Lecture notes/Lecture_2-2014_1.pdf]] |
|Relations | [[Lecture 3|Lecture notes/Lecture_3-2014_1.pdf]]  |
|Functions | [[Lecture 4|Lecture notes/Lecture_4-2014_1.pdf]] |
|Logic: Propositional Logic | [[Lecture 5|Lecture notes/Lecture_5-2014_1.pdf]] |
|Logic: Predicate Logic | [[Lecture 6|Lecture notes/Lecture_6-2014_1.pdf]] |
|Method of Proof 1 | [[Lecture 7|Lecture notes/Lecture_7-2014_1.pdf]] |
|Method of Proof 2 | [[Lecture 8|Lecture notes/Lecture_8-2014_1.pdf]] |
|Counting and Permutation | [[Lecture 9|Lecture notes/Lecture_9-2014_1.pdf]] |
|Probability Theorem | [[Lecture 10|Lecture notes/Lecture_10-2014_1.pdf]] |
|Induction | [[Lecture 11|Lecture notes/Lecture_11-2014_1.pdf]] |
|Graph and Tree* | [[Lecture 12|Lecture notes/dm09_slide5.pdf]] |
|>|>| ''@@color:blue;Linear Algebra@@'' |
|System of Linear Equations | [[Lecture 13|Lecture notes/Lecture_13-2014_1.pdf]] |
|Vector Equation, Matrix Equation, Linear Combination and Spanning Set | [[Lecture 14|Lecture notes/Lecture_14-2014_1.pdf]] |
|Homogeneous Linear System and Linear Independence | [[Lecture 15|Lecture notes/Lecture_15-2014_1.pdf]] |
|Matrix Transformation, Partitioned Matrices, LU Factorization | [[Lecture 16|Lecture notes/Lecture_16-2014_1.pdf]] |
|Subspace, Null space, Basis for Subspace, Dimension and Rank | [[Lecture 17|Lecture notes/Lecture_17-2014_1.pdf]] |
|Eigenvectors, Eigenvalues, Similarity, Diagonalization | [[Lecture 18|Lecture notes/Lecture_18-2014_1.pdf]] |
|Inner product, Orthogonality, The Least-squares Solution | [[Lecture 19|Lecture notes/Lecture_19-2014_1.pdf]] |

[*slide owned by Prof. Bohyoung Kim (Seoul National University)]
[[Course Description]]
[[Class Time and Location]]
[[Lecture Notes]]
[[Past Exams]]
[[Additional Material]]
* [[Midterm_2009_1|Exams/Midterm_2009_1.pdf]]
* [[Midterm_2010_1|Exams/Midterm_2010_1.pdf]]
* [[Midterm_2011_1|Exams/Midterm_2011_1.pdf]]
* [[Midterm_2012_1|Exams/Midterm_2012_1.pdf]]
* [[Midterm_2013_1|Exams/Midterm_2013_1.pdf]]
* [[Final_2009_1|Exams/Final_2009_1.pdf]]
* [[Final_2010_1|Exams/Final_2010_1.pdf]]
* [[Final_2011_1|Exams/Final_2011_1.pdf]]
* [[Final_2012_1|Exams/Final_2012_1.pdf]]
* [[Final_2013_1|Exams/Final_2013_1.pdf]]
* [[Quiz1_2009_1|Exams/Quiz1_2009_1.pdf]]
* [[Quiz1_2010_1|Exams/Quiz1_2010_1.pdf]]
* [[Quiz1_2012_1|Exams/Quiz1_2012_1.pdf]]
* [[Quiz1_2013_1|Exams/Quiz1_2013_1.pdf]]
* [[Quiz2_2009_1|Exams/Quiz2_2009_1.pdf]]
* [[Quiz2_2011_1|Exams/Quiz2_2011_1.pdf]]
* [[Quiz2_2012_1|Exams/Quiz2_2012_1.pdf]]
* [[Quiz2_2013_1|Exams/Quiz2_2013_1.pdf]]
188200/198200: 1st semester 2014<<tiddler ToggleRightSidebar>>
Discrete Mathematics and Linear Algebra
* Discrete Mathematics with Applications, Susanna S. Epp.
* Discrete Mathematics and Its Applications, Kenneth H. Rosen.
* Linear Algebra and Its Applications, D. Lay.
|Author|Eric Shulman|
|Description|show/hide right sidebar (SideBarOptions)|
<<tiddler ToggleRightSidebar>>
<<tiddler ToggleRightSidebar with: label tooltip>>
Try it: <<tiddler ToggleRightSidebar##show
	with: {{config.options.chkShowRightSidebar?'►':'◄'}}>>
copy/paste the following settings into a tiddler tagged with <<tag systemConfig>> and then modify the values to suit your preferences:
<<tiddler {{
	var co=config.options;
	if (co.chkShowRightSidebar===undefined) co.chkShowRightSidebar=true;
	var sb=document.getElementById('sidebar');
	var da=document.getElementById('displayArea');
	if (sb) {'block':'none';'':'1em';
'';}}>><html><nowiki><a href='javascript:;' title="$2"
	var co=config.options;
	var opt='chkShowRightSidebar';
	var show=co[opt]=!co[opt];
	var sb=document.getElementById('sidebar');
	var da=document.getElementById('displayArea');
	if (sb) {'block':'none';'':'1em';
	var labelShow=co.txtToggleRightSideBarLabelShow||'&#x25C4;';
	var labelHide=co.txtToggleRightSideBarLabelHide||'&#x25BA;';
	if (this.innerHTML==labelShow||this.innerHTML==labelHide) 
	this.title=(show?'hide':'show')+' right sidebar';
	var sm=document.getElementById('storyMenu');
	if (sm) config.refreshers.content(sm);
	return false;
%/<<tiddler {{
	var src='ToggleRightSidebar';
}} with: {{
	var co=config.options;
	var labelShow=co.txtToggleRightSideBarLabelShow||'&#x25C4;';
	var labelHide=co.txtToggleRightSideBarLabelHide||'&#x25BA;';
}} {{
	var tip=(config.options.chkShowRightSidebar?'hide':'show')+' right sidebar';