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* [ ] Polynomials
* [ ] Factorization
* [ ] Square-free decomposition
* [x] Grobner bases
* [ ] Partial fraction decomposition
* [ ] Resultants
* [ ] Rootfinding
* [ ] Calculus
* [ ] Lim…
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In the following case, the `solve` function of sage 5.8 will yield a list of incorrect solutions, whereas the correct solution is missing. The computation involves complex numbers, symbolic expressi…
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### What happened?
Conky version: 1.21.7
Backend: X11
Font engine: xft
While investigating why conky was truncating its content (last lines of text partially cut), I found out that it behaves ra…
Tchou updated
3 weeks ago
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Hi! I want to implement some code using the Ising model and I have this function here:
```
from qibo import hamiltonians
from qibo.symbols import X, Z
def Ising(lam, nqubits):
symbol…
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Currently, point addition for elliptic curves is only defined in `EllipticCurvePoint_field` and its children. This patch implements point arithmetic for `EllipticCurvePoint`, while also keeping the …
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This looks wrong:
```
sage: arccosh(0.9)
NaN
```
Especially given all the following:
```
sage: arccosh(RDF(0.9))
0.45102681179626236*I
```
```
sage: arccosh(x).subs(x=0.9)
0.451026811796262*I
``…
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The SR enforcement in `sage/manifolds/differentiable/automorphismfield.py` is only a temporary solution since it uses only one chart. Using the common inversion algorithm would lead into high comput…
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In #14976 charpent suggests to return lists of results from Maxima integral/ODE computations instead of forcing the user to stop, input an assumption, and calculate again. It would be consistent wit…
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From sage-support:
```
> It looks like eigenvectors are returned as the basis vectors of the
> > eigenspace. Should they be returned as just plain old vectors instead?
Yes, definitely. Then we …
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**Submitting author:** @omlins (Samuel Omlin)
**Repository:** https://github.com/omlins/ImplicitGlobalGrid.jl
**Branch with paper.md** (empty if default branch):
**Version:**
**Editor:** @fcdimitr
…