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Hello,
When I run Code1 I get a reprojection that is slightly shifted (Output1). When I run Code 2 the reprojection is correct (Output2). I am curious to know why; I changed the input of the to_crs f…
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See [this sage-devel discussion](https://groups.google.com/g/sage-devel/c/s39WysaG0fI) for the problem. Compare
```
sage: plot(x^2,(x,0,5000)) # missing display of 1e7 above y-axis
sage: plot(x…
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So, what is our final decision? Averaging 100s or 50s over time? Averaging 6.2MhZ or above over frequency at 1.4GHz. I have to produce these graphs. Also, what is the final field of view? 1deg and 2de…
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# Proposal
## Problem statement
The `f32`/`f64` APIs are missing some useful functions, namely `erf` and `erfc`, such as in `libm` (where the current `gamma` function is from I believe) or the C…
avhz updated
5 months ago
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I really like the pace of this project and I am really thankful that @LSchueler started this and @adamreichold jumped in and already put so much work into speeding this up. I didn't have the time to t…
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The formula for Bessel functions of the first kind with half-integer orders, expressed in terms of Lommel polynomials, is:
\[ J_{n+\frac{1}{2}}(x) = \sqrt{\frac{2}{\pi x}} \left[R_{n-\frac{1}{2},0}(x…
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bc.. for n=1 :
In [14]: dsolve(f(x).diff(x, x)+2/x*f(x).diff(x)+f(x),f(x))
> Out[14]:
> C₁⋅sin(x sqrt(3)) + C₂⋅cos(x⋅sqrt(3) )
sin(x)/x (at least for the usual bc) is the solution
p. Original issu…
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@zimmermann6 has a publication comparing the accuracy of single precision functions across several libms.
https://members.loria.fr/PZimmermann/papers/accuracy.pdf
The tests are with openlibm 0.4…
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This suggests about a 2x speed increase:
julia> r=rand(10000000);@time sqrt(r);
0.049254 seconds (6 allocations: 76.294 MB, 11.57% gc time)
julia> r=rand(10000000);@time AppleAccelerate.sqrt(r);
…
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### 🚀 The feature, motivation and pitch
#### Introduction
This feature request looks to add more windows for filtering and spectral analysis. I've noticed that we're supporting only the followin…