diff options
| author | bors <bors@rust-lang.org> | 2013-04-21 12:54:51 -0700 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2013-04-21 12:54:51 -0700 |
| commit | 6a31525c50fc5f2e2ad63bf30ec80c1279bf1fe4 (patch) | |
| tree | 5d5efc584aa00328b3df8fc6eecefb5532c19ac8 /doc/tutorial.md | |
| parent | 535244cde4640986f29978c5f9c35fd3b40f58db (diff) | |
| parent | 01eb5e8ad39a57e9fc31569983c1b9d5905a7e58 (diff) | |
auto merge of #5990 : bjz/rust/rem-quot, r=catamorphism
This renaming, proposed in the [Numeric Bikeshed](https://github.com/mozilla/rust/wiki/Bikeshed-Numeric-Traits#rename-modulo-into-rem-or-remainder-in-traits-and-docs), will allow us to implement div and and modulo methods that follow the conventional mathematical definitions for negative numbers without altering the definitions of the operators (and confusing systems programmers). Here is a useful answer on StackOverflow that explains the difference between `div`/`mod` and `quot`/`rem` in Haskell: (When is the difference between quotRem and divMod useful?)[http://stackoverflow.com/a/339823/679485]. This is part of the numeric trait reforms tracked in issue #4819.
Diffstat (limited to 'doc/tutorial.md')
| -rw-r--r-- | doc/tutorial.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/tutorial.md b/doc/tutorial.md index 56629b93b1a..c10bc8a294c 100644 --- a/doc/tutorial.md +++ b/doc/tutorial.md @@ -362,7 +362,7 @@ The nil type, written `()`, has a single value, also written `()`. ## Operators Rust's set of operators contains very few surprises. Arithmetic is done with -`*`, `/`, `%`, `+`, and `-` (multiply, divide, take remainder, add, and subtract). `-` is +`*`, `/`, `%`, `+`, and `-` (multiply, quotient, remainder, add, and subtract). `-` is also a unary prefix operator that negates numbers. As in C, the bitwise operators `>>`, `<<`, `&`, `|`, and `^` are also supported. |