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In relation to Stack Overflow question about the [Formal Power Series of the Sine function](https://stackoverflow.com/questions/25172492/how-to-find-the-nth-term-of-a-taylor-series-in-sympy/78524208#7…
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I am using the current version ChimeraOS 46-2 with two Xbox Series X controllers. If I connect the first controller, I see one controller in the Steam controller settings. If I connect the second cont…
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* bug:
```
sage: S. = LazyLaurentSeriesRing(QQ)
sage: matrix([[z^(i+j) for i in range(4)] for j in range(4)]).det()
Traceback:
...
AttributeError: 'LazyLaurentSeriesRing_with_category.element_…
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The following code
```
R1. = QQ[]
R2. = QQ[]
R3. = QQ[[]]
R4. = QQ[[]]
V = [x,y,z,t,u,v]
print([SR(q) for q in V])
print([SR(q).variables() for q in V])
```
prints
```
x y z 1*t u …
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### Describe the bug
OpenWrt stops while booting.
official image 23.05.0-rc3 and self-built image have the same bug.
### OpenWrt version
r23389-5deed175a5
### OpenWrt target/subtarget
x86/…
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From Martin Raum sage-devel:
When we have a power series of infinite precision then why not print an additional `O(x^oo)`, that is `$O(x^{\infty})$`. That would, indeed, help to distinguish infinit…
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```
sage: PS = ZZ[['t']]
sage: PS( [1,2,3,4] )
1 + 2*t + 3*t^2 + 4*t^3
sage: PS( (1,2,3,4) )
---------------------------------------------------------------------------
TypeError …
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### The problem
I'm getting:
`ERROR Could not find auto generated code begin in file, either delete the main sketch file or insert the comment again.`
I used to be able to compile it with versions
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Hello,
I have a GoodWe ET series inverter together with LX F16-H battery.
I would like to control the charging based on electricity price. For charging, I planned to set the inverter into "ECO …