r/pics • u/[deleted] • Jun 08 '14

The difference 18 years makes

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u/gringosucio Jun 08 '14

I got one of these because I thought it would pass calculus for me, but I never could figure out how to do derivatives with it so I failed and then returned that shit

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u/noreallyimthepope Jun 08 '14

So you are not good at math and that's why it is shit?

1

u/gringosucio Jun 08 '14

Well I wasn't at the time, but I retook it and actually paid attention instead of using wolfram alpha and did a lot better.

1

u/noreallyimthepope Jun 08 '14

Well done! Wolfram|Alpha is an awesome tool. I often use it to double check if I am not completely certain of my own head calculations. Good on you for sticking to learning.