Change 1. corrected typo (deleted the unnecessary backslash in the third example calculation)
original version = -17.25\ ---> revised version = -17.25
Change 2. for greater clarity changed the word "great" to "useful" as follows:
The mean can be a great way to describe a set of numbers. ---> The mean can be a useful way to describe a set of numbers.
Edit the text "texttt"
Fix typo in "availaible" to "available"
Fix mispelling of "fibonnaci" to "Fibonacci"
Fix a redundant phrase to "It is the first example which shows the power of Dynamic Programming, and a special case of a class of mathematics known as generating functions"
Correct spelling mistakes to "generating functions".
Improve sentence to "There is this following concept in mathematics: "each" etc
Add "the" before "second part".
Change "the generating in general" to "the generating function".
Fix "remeber" to "remember"
Made upper case in "If you know" to "if you know"..etc
Omit "quite" and the comma in "generating functions, in terms of their sequence".
Fixed minor spelling/grammar issues, and then removed two of the hotlinked images since they were easy to replace with text instead. Also adjusted the links on the bottom to render on their own lines.
* Added content to stub
Explained what PEMDAS represents, gave examples using it, and discussed a few special cases
* Re-added 'more information' section
If a number couldn't be expressed in p/q form where p,q are real numbers and q in non-zero, the number is said to be an irrational number .To simplify the fraction we should rationalize the denominator. Rationalizing the denominator can aid you to simplify certain equations. This could be done by the following listed methods -
I added addition and subtraction of matrices with examples, I fixed and added to the definition, I added and put examples of how to get the position of a number in a matrix, I added a few more pictures, and I added a very basic way of multiplication of matrices.
* Elaborated on more cases of factorising equations
-I decided to add other cases of factorising other algebraic equations that involves different values of the quadratic equation apart from 1
* Removing unnecessary <br> tags