Comments (5)
However, the Chevyshev rules are analytic, so the tests don't need to be as extensive compared to those of Legendre and Lobatto that actually involve root finding...
from integratorxx.
@susilehtola I have a workstation working on this now, but if you're already working on it, I can cancel the jobs. Let me know.
See #52 for a tentative fix. I changed the nodes again since I realized that the increments should be always odd; the script in that PR is up-to-date but the files still need to be regenerated. I am running the generation on my laptop, but that might finish by tonight.
I am pretty sure we don't need to check every order. So far, the tests looked clean up to 500 points!
from integratorxx.
Just to note that having this in place will be useful if we move faster algorithms for e.g. Gauss-Legendre ala
SIAM J. Sci. Comput., 36 (2014), C1008–C1026.
https://github.com/cenit/jburkardt/tree/master/fastgl
from integratorxx.
@susilehtola I have a workstation working on this now, but if you're already working on it, I can cancel the jobs. Let me know.
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This will be closed by #52
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Related Issues (20)
- Quadrature schemes by Delley
- Sinc based quadrature
- Delley partitioning HOT 1
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- Improve Robustness of Quadrature Unit Tests HOT 1
- Add Atomic Partitioning Weight Modifications
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