Wednesday, January 30, 2008

Josh Kantor's Lorenz attractor example

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Josh posted a nice example of plotting a Lorenz attractor in Sage: Put this in a notebook cell (be careful about newlines): Integer = int Re...
Friday, January 11, 2008

I'm glad I chose Python for Sage -- some cool scientific computing Python projects

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When brainstorming for talk ideas for a workshop, Fernando Perez came up with a bunch of random off-the-top of his head very high quality/im...
Monday, January 7, 2008

AMS Meeting Day 2: The Competition

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Today I violated the Mathematica license agreement in front of Eric Weisstein (a famous Mathematica developer), I talked with the developers...
Sunday, January 6, 2008

AMS Meeting Part 1

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I am completely exhausted right now, having put in a huge amount of time with little sleep during the last few days writing 3d graphics code...
Friday, December 28, 2007

Sage 3.0?

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The main goals for 3.0, which we should aim to complete in Feb 2008 are: (1) SOLARIS: Full Solaris 10 support on Opteron and Sparc, ...
Thursday, December 20, 2007

The Growth of Open Source Mathematics Software

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With help from Martin Albrecht, I've been tracking the traffic to sagemath.org . Some of the above plots compare Sagemath.org to Mapleso...
Thursday, December 13, 2007

Sage, Mathematica and Hiking to Vultee Arch

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Here is an example of implementing a special function in Sage using Mathematica to do the real work: def math_bessel_K(nu,x): return mat...