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I understand that polynomial manipulations with domain EX are slow. So it came as a surprise that this domain is used by polynomial constructor when a simpler one could do. Consider this example:
```…
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There are a number of expressions that can be significantly simplified by using logical and algebraic equivalences.
**Example 1:**
```tla
x \in X \union Y
```
can be simplified to
```tla…
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```
Sympy gives up on integrate(sqrt(tan(x)),x) and returns it unevaluated.
Mathematica answers (in Sympy notation):
-2*atan(1-sqrt(2)*sqrt(tan(x))) + 2*atan(sqrt(2)*sqrt(tan(x))+1) + log(tan(x)-sqr…
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In languages section, there are 3 different categories: command line interface (that is strange naming too), imperative and functional. The reason I am writing the issue is that, JavaScript is clearly…
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Imported from SourceForge on 2024-07-06 07:11:31
Created by **[macrakis](https://sourceforge.net/u/macrakis/)** on 2007-12-19 20:24:35
Original: https://sourceforge.net/p/maxima/bugs/1307
---
The fo…
rtoy updated
2 months ago
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It is often the case that we want to model the square root of strictly positive quantities in the dynamics and guards, for example the norm of a vector like sqrt(sqr(x)+sqr(y)) to represent distance. …
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| | |
| --- | --- |
| Bugzilla Link | [49763](https://llvm.org/bz49763) |
| Version | trunk |
| OS | All |
| CC | @RKSimon,@64,@rotateright |
## Extended Description
LLVM does not find all optimiz…
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**What did you expect to happen?**
Sensitivities to be computed
**What has happened instead?**
`rdata.x` and `rdata.sx` are zero matrices
**To Reproduce**
Compile a model with algebraic expre…
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In 1-D control volumes, and some property package state blocks, equations are often skipped at the inlet (or points where `defined_state is True` in state blocks). This causes some inconveniences/prob…
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Here are my current thoughts on a Nemo interface to Calcium.
We'd want the following Julia types, wrapping the corresponding C types:
* ca
* ca_mat
* ca_poly
* ca_vec (optional - we don't hav…