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Richard Brown

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Company/University

Massey University

Personal Profile

Maths Lecturer at Massey University. Working on high performance computing and modelling.

Professional Interests

numerical analysis, modelling, computer vision, mathematical biology

983Rank
4Badges
380Score

Richard Brown submitted a Comment to Solution 110846

Never give up, never surrender!

on 11 Jul 2012

Richard Brown submitted a Comment to Solution 109911

The ans trick was the one I used ... to go from 54 to 52 ...

on 11 Jul 2012

Richard Brown submitted a Comment to Solution 109877

Oh, and thanks! But my score is only going down largely thanks to your tweaks. I think it's very much a team effort at this point.

on 11 Jul 2012

Richard Brown submitted a Comment to Solution 109911

stealing another one of Sven's tricks

on 11 Jul 2012

Richard Brown submitted a Comment to Solution 109908

I didn't know you could do that!

on 11 Jul 2012

Richard Brown submitted a Comment to Solution 109905

Haha - speak of horrible cody tweaks - I found another!

on 11 Jul 2012

Richard Brown submitted a Comment to Solution 109877

OK, figured it (except I used length!). Ther emust be something else :)

on 11 Jul 2012

Richard Brown submitted Solution 109892 to Problem 167. Pizza!

on 11 Jul 2012

Richard Brown submitted a Comment to Solution 109877

aargh! what did you do this time!

on 11 Jul 2012

Richard Brown submitted a Comment to Problem 820. Eliminate unnecessary polygon vertices

Sorry Steve! Hope you got some sleep in the end :)

on 10 Jul 2012

Richard Brown submitted a Comment to Solution 109705

Cheating a bit - assuming exact cancellation. So this method is only suitable for integer coordinates, and I'm not even convinced that that will always work!

on 10 Jul 2012