Keno Fischer

``` julia> nextprime(Int256(2)^186) ERROR: InexactError: trunc(Int256, 776096500322445173294029667436835618525483108491085984157372499045210168189608446442688888866620606620268602202040084040440848044843) ``` We're special casing `Int128` to use the BigInt method. Perhaps we should do that more generally for larger integer types?

In code like: ``` ts3 = @from i in df3 begin @select {i.timestamp, i.NMerged} @collect TimeArray end ``` I get ``` MethodError: no method matching TimeSeries.TimeArray(::Array{Any,1}, ::Array{Int64,2}, ::Array{String,1}) Closest candidates...

Multiple FFT backends?

1

I'd like to revisit @stevengj's pure Julia FFT code (@YingboMa has an updated copy at https://github.com/YingboMa/DFT.jl) - primarily because I'd like to extend it for ffts over finite fields. However,...

ZonedDateTime not isbits

10

@oxinabox and I were discussing some performance problems in the presence of large numbers of `ZonedDateTime` objects and I noted that them not being `isbits` is a problem if you...

`ZonedDateTime` can't parse it's own output

21

This seems unfortunate: ``` julia> ZonedDateTime(DateTime(2014,1,1), TimeZone("Europe/Warsaw")) 2014-01-01T00:00:00+01:00 julia> ZonedDateTime("2014-01-01T00:00:00+01:00") ERROR: ArgumentError: Unable to parse date time. Expected directive Delim(.) at char 20 ```

chunk_size argument to NewtonRaphson not respected

1

It just ends up calling plain `ForwardDiff.jacobian` without specifying the chunk size: https://github.com/SciML/NonlinearSolve.jl/blob/master/src/jacobian.jl#L31-L38

Test fails then hangs

3

I'm looking through PkgEval results and seeing a timeout on QuantumLattices. Locally, I see the following test failure, followed by a hang: ``` FunctionFactory: Test Failed at /home/keno/.julia/packages/QuantumLattices/9eivC/test/Prerequisites/Factories.jl:121 Expression: ff.body...

CI: Intermittent failure in SparseArrays/linalg_solvers

1

https://buildkite.com/julialang/julia-master/builds/15844#01833fe4-8c0b-4337-8a04-a9201cf2be28 ``` Error in testset SparseArrays/linalg_solvers: --   | Test Failed at /cache/build/default-amdci4-2/julialang/julia-master/julia-eff8db6237/share/julia/stdlib/v1.9/SparseArrays/test/linalg_solvers.jl:134   | Expression: 0.99

@aviatesk This was my attempt at #46791 while retaining some precision. Untested, but maybe it helps.