aboutsummaryrefslogtreecommitdiff
path: root/lib/std/math/scalbn.zig
AgeCommit message (Collapse)Author
2024-02-26Remove redundant test name prefixes now that test names are fully qualifiedRyan Liptak
Follow up to #19079, which made test names fully qualified. This fixes tests that now-redundant information in their test names. For example here's a fully qualified test name before the changes in this commit: "priority_queue.test.std.PriorityQueue: shrinkAndFree" and the same test's name after the changes in this commit: "priority_queue.test.shrinkAndFree"
2023-10-23x86_64: implement 128-bit builtinsJacob Young
* `@clz` * `@ctz` * `@popCount` * `@byteSwap` * `@bitReverse` * various encodings used by std
2023-10-22Revert "Revert "Merge pull request #17637 from jacobly0/x86_64-test-std""Jacob Young
This reverts commit 6f0198cadbe29294f2bf3153a27beebd64377566.
2023-10-22Revert "Merge pull request #17637 from jacobly0/x86_64-test-std"Andrew Kelley
This reverts commit 0c99ba1eab63865592bb084feb271cd4e4b0357e, reversing changes made to 5f92b070bf284f1493b1b5d433dd3adde2f46727. This caused a CI failure when it landed in master branch due to a 128-bit `@byteSwap` in std.mem.
2023-10-21x86_64: disable failing tests, enable test-std testingJacob Young
2023-06-01Use the word 'base' consistently instead of 'radix'Evin Yulo
2021-11-23std/math: add ldexp and make scalbn an aliasMarc Tiehuis
We assume we are compiled on a base-2 radix floating point system. This is a reasonable assumption. musl libc as an example also assumes this. We implement scalbn as an alias for ldexp, since ldexp is defined as 2 regardless of the float radix. This is opposite to musl which defines scalbn in terms of ldexp. Closes #9799.
2021-08-24remove redundant license headers from zig standard libraryAndrew Kelley
We already have a LICENSE file that covers the Zig Standard Library. We no longer need to remind everyone that the license is MIT in every single file. Previously this was introduced to clarify the situation for a fork of Zig that made Zig's LICENSE file harder to find, and replaced it with their own license that required annual payments to their company. However that fork now appears to be dead. So there is no need to reinforce the copyright notice in every single file.
2021-05-14std: rework math.scalbn (#8733)viri
* std: fix overflow in math.scalbn32 * std: rewrite math.scalbn to be generic * std: support f128 in math.isNormal * std: enable f128 tests in math.scalbn
2021-05-08std: update usage of std.testingVeikka Tuominen
2020-12-31Year++Frank Denis
2020-08-20add license header to all std lib filesAndrew Kelley
add SPDX license identifier copyright ownership is zig contributors
2020-07-11run zig fmt on std lib and self hostedVexu
2019-12-10Replace @typeOf with @TypeOf in all zig sourceRobin Voetter
This change was mostly made with `zig fmt` and this also modified some whitespace. Note that in some files, `zig fmt` produced incorrect code, so the change was made manually.
2019-11-08update the codebase to use `@as`Andrew Kelley
2019-09-25mv std/ lib/Andrew Kelley
that's all this commit does. further commits will fix cli flags and such. see #2221