Tuesday, 9 October 2012

Induction

Induction - Three Types

Mathematical Induction:

This is most basic type of induction... like the first step after you're born, in the context of learning proof by induction.
Like many others, I too was familiar with this type of induction (Thanks to calculus*).
But, in 236 (@#$)   I discovered that Induction in calculus was pretty much straight forward.
The Real taste of Mathematical Induction comes from 236, because I learnt that induction can be applied to a variety of proofs other than just Inequalities and quadratic equations.


Complete Induction:

This is another flavor of Induction... 
After looking at principles of induction, I found the Rules Easy and straight forward,
but the fact that we can use it to prove properties of Tress and Recursively Defined sets and a lot more, makes it more awesome and cooler than Simple Induction. 

Once i started with proofs Involving Induction, I am obsessed with them.

Structural Induction:

This flavor of induction is an extension of mathematical induction,
where we prove a specific property P on he smallest element in the set and then on the rules from which other elements are formed in the set.
Its like proving a property on your Grandparents and then proving the fact the same property gets passed on to you.

At First, Confusing , but Fairly Simple Enough Once You Start using it in your proofs.


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