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Let us make Sage reals and rationals more friendly
to formatting commands that expect Python floats.
For example, with a Python float one can do
```
sage: a = 1.25r
sage: "{:0.3f}".format(a)
'1.25…
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I'm aware that the _relative_ abundances for different isotopologues (within each chemical constituent) are part of the HAPI data base and are specified in the ISO dictionaries, but I haven't found wh…
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The incomplete gamma and beta functions arise in a LOT of cumulative density functions. Very accurate implementations of them are quite common and also in Boost. What I have not seen yet are implement…
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## About the author
Colin Parker: Math major, Data Scientist, and music enthusiast
## Quick Summary
Why are there 12 tones in modern music? I'd like to use math, specifically continued fr…
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This issue will be used to describe the FractionBounce project. I'll incorporate a game description as well as steps to install the activity.
GitHub: https://github.com/sugarlabs/fractionbounce
…
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I'm testing out the Buffr Glitch plugin, however I noticed that for higher notes, the pitch seems to become increasingly off-pitch, here's a recording:
https://github.com/robbert-vdh/nih-plug/asset…
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Don't think it is used by other people as I think they mainly use `fmpz_mat` or `psl2z` for such calculations. Perhaps I'm wrong, but it mainly pollutes `fmpq.h` in my opinion and does not really belo…
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```html
\(\frac{1}{123456789}=\)
\[\frac{1}{123456789}=\]
```
It appears to work fine with CHTML output. With SVG output, the frac overlaps the equals sign. The display math below is fine.
…
kno10 updated
10 months ago
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Log-series distribution has a closed form expression for cdf in terms of an incomplete beta function, http://en.wikipedia.org/wiki/Logarithmic_distribution.
Implementing could address a cryptic com…
ev-br updated
2 months ago
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It would be nice to implement a basic support for [quadratic integers](https://en.wikipedia.org/wiki/Quadratic_integer) in `arithmoi`. There is a proof of concept in [`Math.NumberTheory.Quadratic.Gaus…