--- a/symbolics/slides.org	Wed Nov 10 12:23:40 2010 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,33 +0,0 @@
-#+LaTeX_CLASS: beamer
-#+LaTeX_CLASS_OPTIONS: [presentation]
-#+BEAMER_FRAME_LEVEL: 1
-
-#+BEAMER_HEADER_EXTRA: \usetheme{Warsaw}\useoutertheme{infolines}\usecolortheme{default}\setbeamercovered{transparent}
-#+COLUMNS: %45ITEM %10BEAMER_env(Env) %10BEAMER_envargs(Env Args) %4BEAMER_col(Col) %8BEAMER_extra(Extra)
-#+PROPERTY: BEAMER_col_ALL 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 :ETC
-#+OPTIONS:   H:5 num:t toc:nil \n:nil @:t ::t |:t ^:t -:t f:t *:t <:t
-
-#+TITLE: Plotting Data 
-#+AUTHOR: FOSSEE
-#+DATE: 2010-09-14 Tue
-#+EMAIL:     info@fossee.in
-
-# \author[FOSSEE] {FOSSEE}
-
-# \institute[IIT Bombay] {Department of Aerospace Engineering\\IIT Bombay}
-# \date{}
-
-* Tutorial Plan
-** Defining symbolic expressions in sage.  
-** Using built-in costants and functions. 
-** Performing Integration, differentiation using sage. 
-** Defining matrices. 
-** Defining Symbolic functions.  
-** Simplifying and solving symbolic expressions and functions.
-* Summary
-** We learnt about defining symbolic expression and functions.  
-** Using built-in constants and functions.  
-** Using <Tab>  to see the documentation of a function.  
-** Simple calculus operations .  
-** Substituting values in expression using substitute function.
-** Creating symbolic matrices and performing operation on them .