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mht.wtf | ||
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andrewkchan.dev
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www.eigentales.com
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| | | | | The factor graph is a beautiful tool for visualizating complex matrix operations and understanding tensor networks, as well as proving seemingly complicated properties through simple visual proofs. | |
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www.stochasticlifestyle.com
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| | | | | I found these notes from August 2018 and thought they might be useful so I am posting them verbatim. A stiff ordinary differential equation is a difficult problem to integrator. However, many of the ODE solver suites offer quite a few different choices for this kind of problem. DifferentialEquations.jl offers almost 200 different choices for example. In this article we will dig into what the differences between these integrators really is so that way you can more easily find which one will be most efficient for your problem. Quick Overview (tl;dr) A BDF, Rosenbrock, ESDIRK method are standard For small equations, Rosenbrock methods have performance advantages For very stiff systems, Rosenbrock and Rosenbrock-W methods do not require convergence of Newton's method and thus can take larger steps, being more efficient BDF integrators are only L-stable (and A-stable) to order 2, so if the problem is ... READ MORE | |
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seblagarde.wordpress.com
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| | | Version : 1.67 - Living blog - First version was 4 September 2011 AMD Cubemapgen is a useful tool which allow cubemap filtering and mipchain generation. Sadly, AMD decide to stop the support of it. However it has been made open source [1] and has been upload on Google code repository [2] to be improved... | ||
