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Hello everybody,
I have a little project, using a Ramanujan formula, to calculate some decimals of Pi.
http://snap.berkeley.edu/snapsource/snap.html#present:Username=nathalierun&ProjectName=2017-0…
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I made these simple tests for `impl Display` that fail:
```
#[test]
fn display_one_nau() {
assert_ne!(NeptuneCoins::one().to_string(), "0");
}
#[test]
fn displa…
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This is a task ticket for speed up and cleaning in `sage.rings.qqbar`
Prerequisites on number fields/polynomials/interval arithmetic
- #18332: implement `is_integer` and `is_rational` on number fie…
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hello guys,
firstly: construction/assignments
let me refer to the [documentation](https://www.boost.org/doc/libs/1_84_0/libs/multiprecision/doc/html/boost_multiprecision/ref/number.html) for `boos…
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For exemaple，I have unit like m/kg^(1/3), but the fraction 1/3 will be ouput as 0.33,which is not what I wanted.
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e = parse_latex("6.1-6")
e = e.doit()
print(e)
0.0999999999999996
---------------------------------------------------------------
is this a bug？can "e" be 0.1 rather than 0.0999999999999996?
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# Summary
At the moment, the `try_inverse` function has a trait bound of Real. I can't think of any technical reasons (although there might exist some) not to just use Field.
This also might be ap…
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As a coder, I can use the `+`, `*`, `-` and `
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> Study notes mainly from Khan Academy. Not literally for Kindergarten maths only, but also including all K12 math subjects.
#### `KHAN ACADEMY MASTERY` rules collected:
- 1 `skill` means 1 pract…
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I was trying to use `(expt (asarray '(1 2)) 2)`. But that doesn't seem to work.
In fact, from the [CLHS](http://www.lispworks.com/documentation/HyperSpec/Body/c_number.htm), we have (double-check i…