043a5b2918
pow: avoid unnecessary overflows
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The code was performing an extra squaring of the base, which might
trigger an arithmetic overflow that doesn't matter to the result. Now
this squaring is only attempted when enough exp remains to need it.
A new doctest tries pow(6u8, 3), where an extra square would exceed 256.
2015-03-07 14:12:50 -08:00
817dec99aa
Remove usage of deprecated apis
2015-03-04 09:45:19 -08:00
fb6b4ae9df
Rust nightly needs explicit cast from u32 to usize
2015-03-04 09:43:44 -07:00
f260a7f565
Upgrade to latest Rust
2015-02-20 10:37:11 -08:00
6adaa4de8f
Merge #61 .
2015-02-19 12:46:57 +11:00
2a3f2f060d
Fix test.
2015-02-19 12:46:43 +11:00
609c2e6ef0
Minor changes to silence warnings.
2015-02-18 16:41:28 -08:00
6a0c32782e
Change `radix` to u32, to build with new rustc.
2015-02-18 16:29:46 -08:00
e2f0b0d327
Update to rust master
2015-02-05 08:20:16 -08:00
0811c72bac
Bump to 0.1.12
2015-02-03 12:37:01 -08:00
e68ea18edc
Silence unstable feature warnings
2015-02-03 12:32:28 -08:00
42edb63090
Update FromStr and FromStrRadix to return Result
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Fixes build errors with Rust 1.0.0-nightly.
2015-02-03 12:31:10 -08:00
b324415930
Change Show to Debug
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Fixes deprecation warning
2015-02-03 11:05:55 -08:00
7ba31bc3a7
Implemented from_bytes and to_bytes
2015-02-01 20:17:34 -05:00
c05cd530db
Bump to 0.1.10
2015-01-23 08:54:55 -08:00
f1bfd76bbb
Fixed some typos and added some examples
2015-01-20 19:25:02 -05:00
791264ddfc
Rename BigDigit module to big_digit
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Without this rename, the library fails to compile on Rust master, since rust-lang/rust#21269 has landed.
2015-01-20 17:17:43 -02:00
45f5cc39bd
s/bigusize/biguint/
2015-01-09 13:54:32 -08:00
139cf8cf66
Bump to 0.1.7.
2015-01-09 22:36:03 +11:00
bfa91ee92a
Bump to 0.1.6
2015-01-07 12:09:44 -08:00
8219095e39
update to rust mater
2015-01-05 01:59:44 +09:00
ce93a10ed0
Finish update and bump version number
2015-01-03 13:52:06 -08:00
ae3bb3619c
Upgrade to latest Rust
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A `_0` test fails, but don’t know why
2015-01-03 19:30:05 +01:00
c11ff27994
Update to rust master
2015-01-01 09:07:52 -08:00
5d4b921537
Fix build warnings
2014-12-23 09:51:08 -08:00
a006968185
Fix Ordering import
2014-12-23 17:12:57 +01:00
22c50901ff
Convert Result to Option in parse_bytes.
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`str::from_utf8` changed its return type to `Result`, but
`num::FromStrRadix::from_str_radix` still returns an `Option`. In this case
discarding the `Err` variant with `ok()` seems fine to me.
2014-12-23 17:09:22 +01:00
9316be3bc1
update to latest rustc
2014-12-21 19:41:03 +09:00
a7e9e79049
Add semicolons to macro lines
2014-12-18 21:01:24 -05:00
a325a566c6
update to latest rustc
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Now, arithmetic binary operator traits take operands by value,
but non-copyable types such as `BigUint` should not always moved out when
applying operators.
This commit implements these operators not only for bare structs also
these references.
By-value implementations are forwarded to by-reference implementations
for now. In the future, by-value implementations may be replaced with
more efficient implementations (for example, the implementation that
reuses moved buffers.)
2014-12-16 23:44:16 +09:00
1533fe2017
fix deperecation warning
2014-12-09 23:48:37 +09:00
d89fbbf044
Add `deriving(Copy)` for `Copy`able structs/enums/
2014-12-09 23:46:39 +09:00
01cc022174
Merge pull request #36 from steveklabnik/license
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remove license attribute
2014-12-07 20:48:25 -05:00
253f0bd3f3
don't allow deprecated items.
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We don't actually use any.
2014-12-07 13:22:01 -05:00
ecc2e5fab7
remove license attribute
2014-12-07 13:20:39 -05:00
b20dda2307
Update to iter stabilization.
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`AdditiveIterator::sum` and `MultiplicativeIterator::product` now take bare self.
2014-11-27 23:06:06 +09:00
39acd8f2fb
Update tests to rust master
2014-11-20 12:21:06 -08:00
233c02030d
Fix for namespaced enums.
2014-11-18 21:09:53 +09:00
29011d14d9
std::from_str::FromStr -> std::str::FromStr
2014-11-17 22:38:12 +09:00
3568298a22
Add `iter` modules for generic number iteration.
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The codes are imported from the standard library.
2014-11-16 19:37:53 +09:00
2155e7d2ee
Add numeric functions and `traits` module that provide numeric traits for generic
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mathematcs.
Import numeric traits and functions that were removed from the standard library.
This also implements `AdditiveIterator` and `MultiplicativeIterator` for
`BigUint` and `BigInt`.
closes #28
2014-11-16 19:37:49 +09:00
7a7c5fb2ad
Implements `Encodable` and `Decodable`
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Fixes #27
2014-11-13 20:54:42 +09:00
da2fcbaa0c
Merge pull request #25 from jbcrail/fix-overflow-literal
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Fix overflowing literal in LCM test.
2014-11-07 23:31:17 -06:00
fc984d4432
Fix overflowing literal in LCM test.
2014-11-07 21:24:49 -05:00
e09b009edb
Remove unused imports.
2014-11-07 21:21:23 -05:00
40873fb0c6
Fix two non uppercase globals.
2014-11-06 22:47:10 -05:00
272d6edb79
Update to latest rustc
2014-11-06 22:09:03 +09:00
d3fd33a878
Fix lint name warning
2014-11-05 07:32:00 +09:00
163646cd63
Use sliciing_syntax
2014-11-05 07:32:00 +09:00
436f954627
bigint: Refactor the `parse_bytes` and `from_str_radix`.
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This follows the changes of "Separate string->integer implementation in strconv" (rust-lang/rust@138b76b ).
This allows `parse_bytes` to be removed without breaking `libnum` code.
2014-11-05 07:31:53 +09:00
Josh Stone
Alex Crichton
Steve Jahns
Austin Bonander
Huon Wilson
Sam Payson
Matt Brubeck
Gulshan Singh
Renato Zannon
gifnksm
Sven Nilsen
Zbigniew Siciarz
Chase McCarthy
Steve Klabnik
Joseph Crail