Showing posts with label differential equations for dummies pdf. Show all posts
Showing posts with label differential equations for dummies pdf. Show all posts

Sunday, 22 May 2011

Differential Equations For Dummies

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How do you integrate e^(-x^2)?

I was reading Differential Equations for Dummies when I came across this dilemma.


lol, you are better off with Princeton Review, but I digress:

You will find the answer here:

http://integrals.wolfram.com/index.jsp?expr=e%5E%28-x%5E2%29&random=false

It involves the erf function, so have fun with this.


Slope fields and diferential equations: soup to nuts









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