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## Description
```
java.lang.NoSuchMethodError: 'java.lang.String ch.qos.logback.core.util.EnvUtil.logbackVersion()'
at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitial…
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After #14485 we have
```
sage: NF. = NumberField(x^5 + 7*x + 3)
sage: QQbar(alpha**5 + 7*alpha)
Traceback (most recent call last):
...
ValueError: need a real or complex embedding to convert number…
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If one has a power series over QQ one can coerce it to have coefficients in FF_p using %:
`delta=CuspForms(1,12).0.q_expansion(30)`
`f=CuspForms(11,2).0.q_expansion(30)`
`f % 11`
However, one ca…
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```
sage: import gmpy2
sage: gmpy2.mpq(5,3) == 5/3
---------------------------------------------------------------------------
TypeError Traceback (most recent call …
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While exploring how to deal with signed unsigned integers in LLVM, I was curious to what extend signed and unsigned integers are supported by the C verifier. I came up with the following example that …
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The motivation is to use `continued_fraction_convergents` to find fundamental solutions to [Pell's equation](https://en.wikipedia.org/wiki/Pell%27s_equation). (Edit: I am aware that the Diophantine so…
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Currently, both Silicon and Carbon consider accessibility predicates with negative permissions (such as `acc(x.f, -1/2)`) as well-defined, but false. Thus, the following program is verified by both S…
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I'd like to unify the procedure for computing opacity using various opacity calculators to the same way as `OpaPremodit` in opacalc.py. So,
## `OpaDirect` (for direct lpf)
- [x] xsvector
- [x…
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The following are three cells in a magma-mode notebook worksheet, together with output (there should be none). Each is valid magma code, but the first one produces an error. The other two examples s…
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The function glp_exact provides access to an implementation of the simplex method in exact rational arithmetic (using GMP).
The only access to data is via double-precision floats, however. It reco…