Commit Graph

555 Commits

Author SHA1 Message Date
Josh Stone 865c491ce2 num: remove `pub` from sub-crates
Rust 1.4 through 1.7 will issue warnings that `pub extern crate` does
not work as expected, although it appears to be fine.  But Rust 1.8 and
later issue `#[warn(private_in_public)]` for `pub use num_foo as foo` if
that crate isn't public, and that's headed toward a hard error.

@bluss suggested instead `pub mod foo { pub use num_foo::*; }`, which
I thought I had tried before, but it appears to work fine on all
versions of Rust.  Let's do it!

A small downside is that docs for `num::foo` now just show the wildcard
reexport, instead of direct documentation, but at least there's a link
to follow to the sub-crate.

It's a breaking change that `num::num_foo` paths are no longer public,
but we didn't really want those exposed in the first place.  I consider
this minor -- people should either use the `num::foo` module as before
the split-up, or use the `num_foo` crate directly.

Fixes #189.
2016-04-29 15:36:17 -07:00
Homu ffaee11f91 Auto merge of #188 - koverstreet:master, r=cuviper
bigint: Fix calculation of size for multiply temporaries

When x.len() and y.len() are both equal and odd, we have x1.len() + y1.len() + 1
(the required size to multiply x1 and y1) > y.len() + 1

This fixes #187
2016-04-21 08:57:08 +09:00
Kent Overstreet 1e65e9dc51 bigint: Fix calculation of size for multiply temporaries
When x.len() and y.len() are both equal and odd, we have x1.len() + y1.len() + 1
(the required size to multiply x1 and y1) > y.len() + 1

This fixes #187
2016-04-20 15:48:02 -08:00
Homu 39c1de8841 Auto merge of #137 - liebharc:master, r=cuviper
Added powc, powf, log and expf methods for complex numbers

I would like to have a few functions added for complex numbers (powf, log and exp function with arbitrary base). I've provided an implementation with this commit. However it requires more work and discussion and I've added comments to point out the parts which I'm especially unhappy with. Would be nice to get some feedback so that we can improve this pull request first.
2016-04-18 07:06:39 +09:00
Christian Liebhardt 24fcc1575a Added powc, powf, log and expf methods for complex numbers 2016-04-15 11:28:43 -07:00
Homu 0861fb4cfb Auto merge of #180 - bluss:fix-toprimitive-float, r=cuviper
Fix ToPrimitive for f64 -> f32 conversion.

Fix ToPrimitive for f64 -> f32 conversion.

It should use the destination type and not the source type to check if
the conversion would be to a value that's in range.

NOTE: A finite f64 value that is larger than the f32 value range now produces
None when converted to f32 with ToPrimitive.

Previously, too large f64 values would produce inf f32 values. This `as`
cast has an undefined result and was not specified to always produce for
example `inf`.

The conversion preserves nan/+-inf specifically.
2016-04-16 01:32:23 +09:00
bluss acde249bf7 traits: Fix ToPrimitive for f64 -> f32 conversion.
It should use the destination type and not the source type to check if
the conversion would be to a value that's in range.

NOTE: A finite f64 value that is larger than the f32 value range now produces
None when converted to f32 with ToPrimitive.

Previously, too large f64 values would produce inf f32 values. This `as`
cast has an undefined result and was not specified to always produce for
example `inf`.

The conversion preserves nan/+-inf specifically.
2016-04-15 13:36:29 +02:00
Josh Stone 1e192c31ae num: add path-dependency versions 2016-04-14 00:45:03 -07:00
Josh Stone 0dd410468c rational: add path-dependency versions 2016-04-14 00:39:07 -07:00
Josh Stone 164da50a99 iter: add path-dependency versions 2016-04-14 00:37:04 -07:00
Josh Stone dc733b1402 complex: add path-dependency versions 2016-04-14 00:29:19 -07:00
Josh Stone 0b79edc108 bigint: add path-dependency versions 2016-04-14 00:26:54 -07:00
Josh Stone 84ffb0ad01 integer: add path-dependency versions 2016-04-14 00:25:51 -07:00
Josh Stone 2e8ce33d84 Bump all num crates to 0.1.32 2016-04-14 00:17:42 -07:00
Homu 774bf31ec6 Auto merge of #182 - ollie27:ratio_posneg, r=cuviper
Correct Ratio::is_negative and Ratio::is_positive

Zero is not positive or negative.

This was broken in 8be7e7bab5.
2016-04-14 07:05:42 +09:00
Oliver Middleton c22e3bf9a2 Correct Ratio::is_negative and Ratio::is_positive
Zero is not positive or negative.

This was broken in 8be7e7bab5.
2016-04-13 22:47:15 +01:00
Homu 095738e7de Auto merge of #164 - rust-num:split-into-crates, r=cuviper
Move segments of library to separate crates

Issue #102

- [x] traits
- [x] bigint
- [x] integer
- [x] complex
- [x] iter
- [x] rational
2016-04-14 05:30:34 +09:00
Łukasz Jan Niemier 58b5fe5883 Serializers dependencies 2016-04-11 20:43:07 +02:00
Łukasz Jan Niemier e59ead7b3a Add Serde crate to `num_bigint` 2016-04-11 12:32:10 +02:00
Łukasz Jan Niemier 8450782413 Revert old `num` crate description 2016-04-11 12:30:16 +02:00
Łukasz Jan Niemier 3d11940538 Better descriptions for subcrates 2016-04-10 10:31:22 +02:00
Josh Stone a423b39833 .multirust.sh: use the subcrated "make test" 2016-03-25 18:30:27 -07:00
Josh Stone 015cd0be43 .travis.yml: add a verbose build
I like to have a verbose build log for automation like Travis CI,
because it sometimes helps in diagnosing failures.
2016-03-25 18:30:27 -07:00
Josh Stone c9d82acf00 test_features.sh: re-enable as a simple build 2016-03-25 18:30:27 -07:00
Josh Stone 03884fdbcc bigint: reapply #176 2016-03-25 17:50:51 -07:00
Josh Stone aebbc4fd37 bigint: fix and un-ignore the first doctest 2016-03-25 17:50:51 -07:00
Josh Stone 8845ee11ed integer: reapply the rest of #167 2016-03-25 17:50:51 -07:00
Josh Stone 0114559adf Makefile: add complex and iter 2016-03-25 17:50:51 -07:00
Josh Stone 8cb026e273 complex: update testing imports and hash 2016-03-25 17:50:51 -07:00
Josh Stone e672d006a4 iter: update testing imports 2016-03-25 17:50:51 -07:00
Josh Stone dac48aa4da test_nightly.sh: update the macros path 2016-03-25 17:50:51 -07:00
Josh Stone 9d439e7860 num: don't need std::hash even for testing 2016-03-25 17:50:51 -07:00
Josh Stone 21a328ad6d bigint, rational: use std::hash only for testing 2016-03-25 17:50:51 -07:00
Josh Stone 529d7634dd num: use original num_foo crate names for imports
Rust 1.0.0 can't seem to find `foo::bar` imports from renamed crates like
`pub use num_foo as foo`.  Use `num_foo::bar` instead.
2016-03-25 17:50:38 -07:00
Josh Stone b73cfa57bb traits: use `cast` items before `int`
For some reason, rustc 1.0.0 can't find `PrimInt` if it's before `cast`,
but later versions are fine with this.  That may have been a compiler
bug that was fixed.  Switching the order seems to work everywhere.
2016-03-25 16:12:56 -07:00
Łukasz Jan Niemier 37325eec73 Remove unknown test flag 2016-03-25 12:53:34 +01:00
Łukasz Jan Niemier b962e2b708 Remove leftovers 2016-03-25 12:40:34 +01:00
Łukasz Jan Niemier 956bb0f4db Reapply ebed6756de 2016-03-25 12:34:48 +01:00
Łukasz Jan Niemier 72fa7ece48 Reapply #167 2016-03-11 10:24:10 +01:00
Łukasz Jan Niemier 7c0ab30bdc Fix subpackages metadata 2016-03-11 10:22:26 +01:00
Łukasz Jan Niemier 96e9166b0a Extract iter 2016-03-11 01:06:37 +01:00
Łukasz Jan Niemier ed076070e6 Extract complex 2016-03-11 01:06:37 +01:00
Łukasz Jan Niemier 2a67a5b86e Extract num-rational 2016-03-11 01:06:37 +01:00
Łukasz Jan Niemier 54685c46a1 Extract rational 2016-03-11 01:06:37 +01:00
Łukasz Jan Niemier 2176b7048c Extract bigint 2016-03-11 01:06:05 +01:00
Łukasz Jan Niemier f1a80857ee Extract integer module 2016-03-11 01:06:05 +01:00
Łukasz Jan Niemier 4361521f5a Move num-macros to macros to fit new naming system 2016-03-11 01:06:05 +01:00
Łukasz Jan Niemier c124be549f Move traits to separate crate 2016-03-11 01:06:05 +01:00
Homu 7eb666f6b8 Auto merge of #176 - murarth:bigint-bits, r=cuviper
Expose `BigUint::bits` through `BigInt`
2016-03-06 06:00:56 +09:00
Murarth df34563eda Expose `BigUint::bits` through `BigInt` 2016-03-05 13:46:22 -07:00