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```python
p, q = Poly(x**2/4 - 1), Poly(x/2 - 1)
e1 = (p/q).as_expr()
case1 = p.cancel(q); case1
(1/2, Poly(x + 2, x, domain='QQ'), Poly(1, x, domain='QQ'))
p, q = [Poly(i) for i in (p/q).as_expr().a…
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# Bug Report
### 🔎 Search Terms
debug failure, false expression, at object.first
### 🕗 Version & Regression Information
- This is a crash
- This is the behavior in every version I…
-
## Question
Hi,
I am playing with playground to scope what is achievable or not with CEL
and to spot what is valid CEL syntax or not.
## Further Information
I try to implement an expression tha…
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When I try use expression object as lab labels, `ggplotly` raises an error.
```r
p Everything is ok up to now
ggplotly(p)
#> Error in unique.default(x) : unimplemented type 'expression' in 'Has…
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[BindableMongoExpression#wrapJsonIfNecessary](https://github.com/spring-projects/spring-data-mongodb/blob/5b1b0a466888f4164fe1a8d6d25be944ce51c090/spring-data-mongodb/src/main/java/org/springframework…
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goctl api plugin -plugin goctl-swagger='swagger -filename rest.swagger.json -pack Response' -api api_def/admin.api -dir api
我的admin.api 里面import 了base.api ，还有 app.api ，order.api等api
然后 app.api ,or…
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I see the point!
But implementing it as function not the best solution. As it will require to evaluate all conditions and cases before choosing a correct one.
We need to create a proper swit…
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REPL session
```
=> (setv x 10)
x = 10
None
------------------------------
=> x.real
x.real
------------------------------
10
=> (. x real)
x.real
------------------------------
10
=> (-…
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Separate a Latex-as-string into tokens.
See `tests/valid_latex_expressions` for examples of valid Latex expressions.
examples:
- `a = b` has tokens `a`, `b`, `=`
- `r_{\rm Earth} = x^2` has tokens…
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I ran into this issue when checking SLD output from LAYER CLASS EXPRESSIONS.
I'd not thoroughly read the [logical expression docs](https://www.mapserver.org/mapfile/expressions.html#arithmetic-exp…