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Implement a diff format symbolic derivative in new symbolics as the second form of abstract derivative to be avialable in Sage. See this long thread
http://groups.google.com/group/sage-devel/browse…
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```
sage: var("y, a")
sage: f = fricas.zerosOf (y^4 + y + a, y); f
+-----------------------------+
| 2 2
\|- 3 %y1 - 2 %y0 %y1 - 3 %y0 …
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In the medium-long term, it makes little sense to continue to support a tape-based AD package when there is excellent work going on elsewhere in the Julia community; see [Capstan](https://github.com/J…
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Hi Frédéric,
as far as I can tell, the package currently only supports functions that yield a scalar value. Any plans on extending this to tensor-valued functions of tensors?
Best regards,
Robert
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In SymPy I have seen expressions involving Dirac's delta being evaluated at a point
In SymPy, is Dirac's delta defined to be a distribution or some other kind of generalized function (so that it ca…
ghost updated
5 years ago
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Below is a list of resources I found useful for developing the mathematical intuition required for economic research
Additionally, I've taken the following courses at Syracuse University. Descripti…
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I requested this feature firstly [here in the Mailing list](https://groups.google.com/forum/#!topic/sympy/X3h38SqQBCo) and [this Reddit post](https://www.reddit.com/r/Python/comments/92cehq/using_symp…
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Hi,
In `sympy 1.7.1`, this computation was giving the expected result:
``` python
import sympy as sp
x,y = sp.symbols('x y')
f = sp.Function('f')
g = sp.Function('g')
sp.dsolve(sp.diff(f(x),x)…
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This comes from a discussion with @TobiaMarcucci
Currently our `Polynomial` class is written as a linear combination of monomials `∏xᵢᵈⁱ`. As mentioned in the previous literature, monomials are "b…
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Here is the proposal we used in 2020. It was accepted, but was later cancelled when the conference changed to online-only. I also have the review comments but I don't know if those can be shared publi…