807584688c
Added some tests for Wrapping<T>'s impls
2017-04-30 10:17:06 +02:00
b90cfaaa7f
Revert "impl PrimInt for Wrapping<T>"
...
This reverts commit 579466d95c
2017-04-30 08:32:59 +02:00
f4e0b47ceb
Revert #[inline] hints
2017-04-30 08:32:25 +02:00
81aa6dbe48
Revert impl for Checked and Saturating
2017-04-30 08:29:21 +02:00
760604361d
Add missing #[inline] hints
2017-04-29 08:35:37 +02:00
47b8c7b5ae
impl Wrapping ops for Wrapping<T>
2017-04-29 08:29:02 +02:00
9c3e9791d2
impl Checked* and Saturating for Wrapping<T>
2017-04-29 08:22:44 +02:00
f249edf546
impl ToPrimitive, FromPrimitive and NumCast for Wrapping<T>
2017-04-29 08:04:59 +02:00
35a9bcba19
impl Bounded for Wrapping<T>
2017-04-29 07:51:04 +02:00
b2d957fe4b
Small fix for older Rust versions
2017-04-29 07:47:39 +02:00
579466d95c
impl PrimInt for Wrapping<T>
2017-04-29 07:46:51 +02:00
5b126673aa
impl Signed and Unsigned for Wrapping<T>
2017-04-29 07:21:14 +02:00
71a15212a1
Replace deprecated SipHasher.
2017-04-28 18:48:50 -07:00
e2ea246016
Auto merge of #279 - yoanlcq:impl-num-for-wrapping, r=cuviper
...
Implemented Zero, One and Num for std::num::Wrapping<T>
Attempts to fix issue #278
2017-04-22 02:18:42 +09:00
2172a9368b
impl One for Wrapping doesn't require Add
2017-04-21 19:10:42 +02:00
356a4ba5b5
Removed useless trait bounds
2017-04-21 18:56:23 +02:00
b562c1ec39
Minor changes for correctness
2017-04-21 18:47:42 +02:00
9b06d4a0bb
Attempt at fixing E0411 on older rust versions
2017-04-21 10:31:29 +02:00
b024e1c326
Implemented Zero, One and Num for Wrapping<T>
2017-04-21 09:26:53 +02:00
6513a5618b
num-integer-0.1.34
2017-04-09 06:22:05 -07:00
fca95eaf42
num-complex-0.1.37
2017-04-09 06:18:09 -07:00
aff06286ad
Auto merge of #275 - bluss:repr-c, r=cuviper
...
Complex: Use repr(C) and add documentation for what it means
Here's an ambitious proposal that puts currently practiced ffi usage of `Complex<f32/f64>` on sound footing.
Fixes #79
Current users appear to be:
- https://crates.io/crates/blas
+ Their use is not about Complex<f64> in an extern function's signature, but it is explicitly using that it is memory layout compatible.
2017-04-05 01:53:14 +09:00
0cf3419b9e
complex: Use repr(C) and add documentation for what it means
2017-04-04 06:48:35 +02:00
f63c933737
Auto merge of #272 - vks:binomial-coeffs, r=cuviper
...
Implement an iterator over the binomial coefficients
I'm not very happy with the excessive cloning, but to fix it the bounds on the type parameters would have to be excessive. We probably need something like [this](https://github.com/vks/discrete-log/blob/master/src/main.rs#L90 ) in `num-traits`.
2017-03-31 10:29:14 +09:00
0fc6cb15a5
binomial: Discuss overflow
2017-03-29 14:13:39 +02:00
a7b459c05e
Make `binomial` and `IterBinomial` less likely to overflow
2017-03-26 15:57:25 +02:00
4fc1e28832
Auto merge of #271 - vks:multinomial, r=cuviper
...
Implement multinomial
2017-03-26 04:40:20 +09:00
904d9b494f
Auto merge of #170 - DonSheddow:complex-fmt, r=cuviper
...
Add formatting options for Complex
This adds LowerExp and UpperExp traits for Complex, taking precision into account. Fixes #148
2017-03-26 04:31:24 +09:00
2784b89837
Remove support for zero padding
2017-03-20 19:04:17 +01:00
d4deba6947
IterBinomial: Make tests closer to overflow threshold (like for binomial)
2017-03-20 10:45:27 +01:00
47613ff5ff
IterBinomial: Only return coefficient
2017-03-20 10:20:15 +01:00
e486e6a981
Address some of @cuviper's feedback
2017-03-20 10:14:01 +01:00
3de345f912
Don't panic when calculating multinomial
2017-03-20 09:43:01 +01:00
e044cfbc6d
Simplify some lines
2017-03-18 17:24:00 +01:00
69943915ba
Add more string formatting tests
2017-03-18 16:04:53 +01:00
e2759e0321
Implement more formatting options for Complex
2017-03-18 16:04:53 +01:00
6113192e04
Add tests for more formatting options
2017-03-18 16:04:53 +01:00
f138f3da9e
Add formatting options for Complex
2017-03-18 16:04:53 +01:00
c408bd6605
Try to fix build on Rust 1.8
2017-03-17 18:21:06 +01:00
8d235759dd
Implement an iterator over the binomial coefficients
2017-03-17 18:03:58 +01:00
ebe3f85976
Implement multinomial
2017-03-17 17:27:46 +01:00
2adf018aa6
Auto merge of #270 - vks:binomial, r=cuviper
...
Implement binomial
The implementation avoids overflows and fractions.
2017-03-16 08:55:20 +09:00
40cbe1ff20
Use correct formula
2017-03-12 10:23:27 +01:00
07df43b034
Address binomial review feedback
...
* Use substraction instead of division in comparison.
* More tests.
* Add comment.
2017-03-12 10:17:49 +01:00
2f6eb31903
Implement binomial
...
The implementation avoids overflows and fractions.
2017-03-11 16:44:51 +01:00
d23e3f32b8
num-bigint-0.1.37
2017-03-08 11:14:32 -08:00
fe21c725e8
Auto merge of #269 - cuviper:biguint-parse-plus, r=cuviper
...
bigint: Create the parsing error better for nested `+`
If a `+` is encountered in the middle of parsing a BigUint, this should
generate an `ParseIntError::InvalidDigit`. Since we can't create that
directly, we get it by trying to parse a `u64` from this point, but of
course `+` is a perfectly valid prefix to a `u64`.
Now we include the previous character in the string passed to `u64`, so it
has proper parsing context to understand what's in error.
Fixes #268 .
2017-03-09 04:10:48 +09:00
0b6cae0dc7
bigint: Create the parsing error better for nested `+`
...
If a `+` is encountered in the middle of parsing a BigUint, this should
generate an `ParseIntError::InvalidDigit`. Since we can't create that
directly, we get it by trying to parse a `u64` from this point, but of
course `+` is a perfectly valid prefix to a `u64`.
Now we include the previous character in the string passed to `u64`, so
it has proper parsing context to understand what's in error.
Fixes #268 .
2017-03-06 13:23:40 -08:00
4b8c71fbec
bigint: Cleanup unused imports
2017-03-06 13:20:30 -08:00
66ce252494
Bump versions in the num collection
2017-02-26 14:18:33 -08:00
Yoan Lecoq
Patrick Jackson
Homu
Josh Stone
bluss
Vinzent Steinberg
Sigurd Kolltveit