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I'm trying to implement geometry calculations for the polynomial spiral curves from the IFC specifications (IfcSecond,Third,SeventhOrderPolynomialSpiral). As the following calculations illustrate, the…
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I have some experimental data of water with these columns
Index(['T_K', 'dens_vap', 'dens_uncertainty', 'dens_liq', 'dens_liq_uncertainty', 'psat', 'psat_uncertainty', 'lnzsat', 'lnzsat_uncertainty']…
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I'm trying to basically run a sort of 3d printer setup with my current use-case. I currently use the A axis to support the extrusion of my filament. I'm wondering about support for either A axis or th…
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Hi, thanks a lot for publishing such a beautiful code. I'm wondering what book or article gives the theory that you write this code?
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Input requests real results only:
import sympy
x = sympy.Dummy('x', real=True)
for r in sympy.solve(x ** 3 - x + 1, x):
print(r.evalf())
Output still contains non-real numbers:
0.662…
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Imported from SourceForge on 2024-07-01 18:06:29
Created by **[baccala](https://sourceforge.net/u/baccala/)** on 2017-06-20 23:30:38
Original: https://sourceforge.net/p/maxima/bugs/3312
---
Here's a…
rtoy updated
2 months ago
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I saw your 3D cubic spline interpolator (with excellent plot) on GitHub, and thought that since you obviously have all of the supporting Python libraries installed you might like try running my scipy …
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## Summary
The theoretical details of one-dimentional cubic B-splines for representing grid basis functions
## Abstract
The Material Point Method (MPM) has demonstrated itself as a computationall…
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As of #1428 we now support basic geometric queries for all SVG shapes except for ``, namely ray intersection, closest point, and silhouette point queries. To support paths, we must extend the cur…
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Lack of time invariance can be explained by infectious-like spread starting at genesis time. Furthermore, cubic growth (exponent 3 power law with time) comes naturally from a susceptibility-limited in…