786541bd24
Improve `to_str_radix` implementation
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Uses in-place division with `u32` divisor to provide a significant speed
improvement.
2015-11-09 13:50:25 -07:00
7acad5ac33
Implement some more functions for the complex type
2015-11-05 14:20:37 -08:00
b57e4a4db4
Implement arithmetic with real for complex
2015-10-31 06:38:38 +01:00
d9b72a3366
Auto merge of #114 - achanda:is_nan, r=hauleth
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Implement is_nan for the complex type
Also run the associated test
2015-10-31 07:57:55 +09:00
e5099930e7
Implement is_nan for the complex type
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Also run the associated test
2015-10-30 15:35:04 -07:00
49237f6f45
integer: expand tests for gcd min_value()
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- Use explicit asserts for should-panic tests, since overflow is not
checked in release mode.
- Add positive tests where gcd min_value() can be represented.
- In all cases, test min_value() in both positions.
Closes #127
2015-10-30 00:40:21 -07:00
642787fbd2
Merge pull request #121 from wrieger93/issue_120
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Add a function that returns the sign of a BigInt.
2015-10-27 12:13:17 -07:00
28209688ab
num-macros: VariantData no longer needs to be dereferenced
2015-10-27 11:51:35 -07:00
fe99867590
num-macros: port from ast::VariantKind to ast::VariantData
2015-10-23 10:49:01 -07:00
9e5a209dcd
Merge pull request #123 from murarth/ratio-parse-fix
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Check for zero denominator when parsing Ratio
2015-10-23 10:23:18 -07:00
1666d1bb04
Merge pull request #124 from dripton/master
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Remove extra parentheses to fix a warning
2015-10-19 09:57:40 -07:00
f53f62737c
Merge pull request #1 from dripton/dripton-extra-parens
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Remove extra parentheses to fix a warning
2015-10-19 09:48:53 -04:00
e86913924e
Remove extra parentheses to fix a warning
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Removing extra parentheses in a for loop fixes this warning:
src/bigint.rs:1636:18: 1636:31 warning: unnecessary parentheses around `for` head expression, #[warn(unused_parens)] on by default
2015-10-19 09:43:47 -04:00
b2767517f4
Check for zero denominator when parsing Ratio
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Closes #122
2015-10-16 13:10:16 -07:00
2e4afbc9ba
Merge pull request #112 from Emerentius/master
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Implement Stein's algorithm for gcd
2015-10-15 13:25:33 +02:00
a786adb874
Merge pull request #115 from wrieger93/complex_functions
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Add mathematical functions for complex numbers.
2015-10-15 13:24:39 +02:00
1eb3deaca8
Add a function that returns the sign of a BigInt.
2015-10-06 00:32:32 -07:00
c715405b30
Add functions and tests.
2015-09-13 18:19:00 -04:00
499def9207
Added tests for gcd
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compare gcd with euclidean gcd
test panics on gcd(min_val, min_val) and gcd(min_val, 0) for signed integers
2015-09-11 20:33:39 +02:00
59089d9d5c
Made it panic on gcd = min_val in debug mode
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The additional call to .abs() causes a panic on the min value. There are
no other negative values it can encounter.
Does nothing in release mode
2015-09-11 20:27:06 +02:00
82a6ab2f30
comment corrected
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referenced a,b, which aren't defined
changed to n,m
2015-09-07 16:50:58 +02:00
e892054813
implement Stein's algorithm for gcd
2015-09-07 03:15:16 +02:00
50d89519a2
Merge branch 'master' into develop
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Conflicts:
src/complex.rs
2015-09-04 18:56:40 -04:00
fde6c479a6
Merge pull request #1 from rust-lang/master
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Update fork.
2015-09-04 18:36:57 -04:00
85b9ac58bf
Merge pull request #110 from wrieger93/remove_reduntant_trait
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Remove reduntant Num trait from an impl.
2015-09-04 15:20:43 -07:00
ff6a40cc88
Remove reduntant Num trait from an impl.
2015-09-04 17:48:31 -04:00
98b9df622f
Add mathematical functions for complex numbers.
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For Complex<T: Clone + Float>, the following functions along with
corresponding tests were added:
- exp
- sin, cos, tan
- sinh, cosh, tanh
2015-09-04 02:08:31 -04:00
1e07193480
Merge pull request #109 from jdm/rustup
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Upgrade to 2015-08-30 rustc nightly.
2015-09-01 14:33:25 -07:00
11b9dd0b7a
Upgrade to 2015-08-30 rustc nightly.
2015-09-01 16:12:02 -04:00
4d7cb95740
Bump to 0.1.27.
2015-08-19 10:15:50 -07:00
13bf6a011f
Merge pull request #108 from Gustorn/sized
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Added Sized trait bound for traits that requite it
2015-08-19 10:13:46 -07:00
3ccb4bd6c5
Added Sized trait bound for traits that requite it
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See rust-lang/rfcs#1214
2015-08-19 19:11:55 +02:00
1f298e233c
Bump versions to 0.1.26
2015-08-10 12:12:08 -07:00
b57accf314
Update to rust nightly
2015-08-10 12:11:56 -07:00
d4e7a6654f
Bump num to 0.1.25
2015-06-02 16:52:31 -07:00
a7c70adf5b
Merge pull request #101 from bluss/num-features
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Make rustc-serialize, bignum, rational, complex into opt-out features
2015-06-02 16:54:05 -07:00
4c123a9e71
Make rustc-serialize, bignum, rational, complex into opt-out features
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Making bignum optional allows skipping the rustc-serialize and rand
dependencies too, and it makes a big difference in num's build time.
With default (all) features, clean build time including dependencies: 27
seconds.
With no default features, clean build time including dependencies (none):
5 seconds.
2015-06-02 23:48:06 +02:00
aeebff3578
Bump to 0.1.25
2015-05-26 07:35:37 -07:00
ff6f8d9d29
Merge pull request #98 from clatour/rustup
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Update num-macros to rust nightly
2015-05-26 07:36:04 -07:00
0a7847cd65
Merge pull request #99 from b52/issue-93-float-min-positive
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Provide generic around f32/f64::MIN_POSITIVE
2015-05-26 07:23:41 -07:00
3f69d7632f
Merge pull request #100 from b52/issue-92-reexport-cast
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Re-export `cast` for ergonomic reasons
2015-05-26 07:23:13 -07:00
82645a31df
Don't print to stdout on `cargo bench`
2015-05-26 07:21:12 -07:00
785e07d83c
Re-export `cast` for ergonomic reasons
2015-05-26 15:03:34 +02:00
6c9f457712
Provide generic around f32/f64::MIN_POSITIVE
2015-05-26 14:56:43 +02:00
9399e4ff88
Change Annotatable to &Annotatable for nightly
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See: rust-lang/rust#25683
2015-05-24 13:10:49 -06:00
a6a399d52e
Enable testing on stable Rust
2015-05-19 09:22:06 -07:00
edcb6295ff
Bump to 0.1.24
2015-05-18 09:21:01 -07:00
dab8c6de71
Merge pull request #96 from renato-zannon/rustup
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Update num-macros to rust master
2015-05-18 08:58:12 -07:00
0ab1010b10
Merge pull request #95 from runarberg/master
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Added the power method for rational numbers
2015-05-18 08:42:22 -07:00
e8450fd47a
Update num-macros to rust master
2015-05-18 06:48:58 -03:00
Murarth
Abhishek Chanda
Ivan Ukhov
Homu
Josh Stone
David Ripton
Łukasz Niemier
William Rieger
Emerentius
Alex Crichton
Josh Matthews
Huon Wilson
Gustorn
root
Oliver Mader
Chandler Latour
Renato Zannon