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In Kronecker, the states and inputs are internally represented as amounts instead of concentrations. Since reaction rates are defined in terms of concentrations, amounts must be converted to concentra…
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Tried on OS X and Linux, with OSS and Intel TBB versions (can provide details if needed). Default input (water pentamer). Here's the output + backtrace.
```
MADNESS runtime initialized with 7 threads…
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I see you have homotopy continuation methods on your TODO list. Would you be interested in implementing an interface to the PHCpack package?
See also:
https://github.com/janverschelde/PHCpack/issues…
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I do now know how many of you are familiar with the PHCpack (http://homepages.math.uic.edu/~jan/phcpack_doc_html/index.html) code for solving (very large) polynomial systems without the need for initi…
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The feature I like the least by far in jMetal is the `jmetal.core.Solution` class. The point is that many algorithms require them to have particular fields. For example, NSGA-II is based on solution r…
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```
In [29]: solve([r - x**2 - y**2, tan(t) - y/x], [x, y])
---------------------------------------------------------------------------
NotImplementedError Traceback (most recent…
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I've been working to incorporate the astropy.wcs code as a backend (one of several options) to the WCS functionality in [GalSim](https://github.com/GalSim-developers/GalSim), and I ran into a few prob…
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bc.. Let
h(t) = 220 / (1 + b_exp(-a_t))
describe the growth of a plant. Let h(5) = 20.4 and h(10) = 92.9.
Find the parameters a and b.
> > > from mpmath import *
> > > h1 = lambda a, b: 220 / (1 +…
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##### at 2006-01-16 14:19:32 Oleg Smirnov reported:
Optimizing Solver for block-diagonal equation matrices
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I'm about to start tackling the cubic spline interpolation problem, but I feel I'm going to need someone to throw ideas and questions at along the way. As I did in #15, I'll gather them all here until…