496ae0337c
Add add/subtract functions that work in place, on slices
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This is needed for the multiply optimizations in the next patch.
2015-12-10 12:33:28 -09:00
a1e57a48b2
Add multiplication/division benchmarks
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Add benchmarks that test multiplies/divides of different sizes
2015-12-10 12:22:54 -09:00
dbd22cfdd8
fix some annoying build warnings
2015-12-10 12:22:54 -09:00
a228385394
num-macros: rustc::plugin -> rustc_plugin
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Ref: rust-lang/rust@1430a35000
2015-12-01 17:40:51 -08:00
659c1a73c3
Publish num 0.1.28
2015-11-21 17:00:15 -08:00
7fa80f7786
Update intros to better reflect the breadth of num
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Closes #132 .
2015-11-21 16:39:00 -08:00
4003fd265b
Fix travis on non-nightly
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*sigh* sorry for the churn... *fingers crossed*
2015-11-18 22:12:19 -08:00
03995288d2
fix the new travis nightly line
2015-11-18 21:50:23 -08:00
658637dcba
Use scripts for compound travis commands
2015-11-18 21:33:07 -08:00
e41016975f
bigint: expand op tests to cover all val/ref combinations
2015-11-16 11:06:39 -08:00
978d14aa56
bigint: refactor BigInt ops
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Try to let the underlying BigUint op implement val/ref forwarding as
much as possible, to reduce cloning.
2015-11-16 11:04:41 -08:00
ce3d375b21
bigint: refactor BigUint ops
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As much as possible, ops are forwarded to val-ref so the LHS memory can
be reused for the result. This reduces the number of clones required.
2015-11-16 10:56:30 -08:00
7781256041
bigint: use a simple let-Some-pop to truncate zeros
2015-11-16 10:20:42 -08:00
c310e5da8e
complex: forward ops to val-val
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Since the Num constraint only requires val-val ops, we ended up cloning
everything in Complex ops when they were forwarded to ref-ref. By using
val-val, we can reduce how often clones are needed.
2015-11-16 10:10:59 -08:00
b4026b9fec
Update repo and doc links
2015-11-12 18:40:13 -08:00
327ef3bc92
Start an ssh-agent in travis
2015-11-12 18:30:44 -08:00
60535e6e60
Fix the path to .travis/deploy
2015-11-12 18:20:03 -08:00
e522b5e363
Update gh-pages from travis
2015-11-12 18:12:28 -08:00
93db3998ef
Auto merge of #131 - murarth:str-radix, r=cuviper
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Improve `to_str_radix` implementation
2015-11-12 03:33:55 +09:00
879f2c868e
Auto merge of #125 - IvanUkhov:real-arithmetic, r=cuviper
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Implement arithmetic with real for complex
Hello,
It might be handy to be able to perform basic arithmetic operations in expressions mixing complex numbers and numeric primitives; see #116 . I would be grateful for any feedback, especially regarding the subsets of primitives for which certain operations are implemented.
Regards,
Ivan
2015-11-12 03:03:06 +09:00
43bd642da5
Auto merge of #128 - achanda:cfuncs, r=cuviper
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Implement some more functions for the complex type
2015-11-12 02:45:08 +09:00
d1df121640
Explicitly enable `bigint` benchmarks
2015-11-09 13:54:48 -07:00
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
Kent Overstreet
Josh Stone
Homu
Murarth
Abhishek Chanda
Ivan Ukhov
David Ripton
Łukasz Niemier
William Rieger
Emerentius
Alex Crichton