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When you construct a `CRootOf`, it makes an initial approximation of the roots
right then, at construction time. It would be good if `CRootOf` offered a `lazy` option, so
that these approximations w…
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---
How to build sage with python3:
```
make configure
./configure --with-python=3
make
```
Beware that the second step above should be redone after every `make distclean`.
---
For progress on ma…
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```julia
julia> using Polynomials
julia> x = poly([0])
Poly(x)
julia> fzeros(x^5 -x - 1)
ERROR: UndefVarError: fzeros not defined
julia> using Roots
INFO: Precompiling module Roots.
ju…
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```
.../sage/rings/qqbar.py:2863: DeprecationWarning: non-integer arguments to randrange() have been deprecated since Python 3.10 and will be removed in a subsequent version
roots = p.roots(ring,…
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**Is your feature request related to a problem? Please describe.**
I would like to add a responsive calculator that solves equations of third degree (ax^3 + bx^2 + cx + d = 0) and prints out the 3 ro…
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**Note:** See #10434 for a follow-up ticket.
Please update ECL and Maxima to the newest upstream release. Sage packages are here:
It's unsafe to build either ECL or Maxima in parallel, so we must …
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I was trying to install Macaulay2 by using homebrew but I keep getting the error:
`The Homebrew tap Macaulay2/tap/fflas-ffpack prevents Sage from building https://github.com/Macaulay2/homebrew-tap/…
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Hello: I'm pretty confused cause I'm programming the Hermite's interpolation method, using Eigen, the standard library and SymEngine.
The produced polynomial is fine, but when I substitute it with a …
ghost updated
2 years ago
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bc.. Try the latest jython trunk and run:
$ jython bin/test sympy/
you'll get:
tests finished: 1190 passed, 23 failed, 33 xfailed, 1 xpassed, 6
exceptions in 194.93 seconds
and the traceback belo…
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Hello, I am experimenting with z3 in Python.
I am not sure, but it looks like the index() method of the AlgebraicNumRef class is not working properly:
```
x, y = Reals('x y')
s = Solver()
s.a…