# add \`std.math.tau\` constant \(equivalent to 2 \* pi\) · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/b3539b40a6fc98978b820a74c348b6272bfbc027)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: b3539b40a6fc98978b820a74c348b6272bfbc027

Requested commit: b3539b40a6fc98978b820a74c348b6272bfbc027

Commit: b3539b40a6fc98978b820a74c348b6272bfbc027

Tree: 05b484ac549015bd72e34954c8077db30f33e322

Author: dbandstra

Committer: Andrew Kelley

## Message

```
add `std.math.tau` constant (equivalent to 2 * pi)

```

## Parents

- [aa4e92f3b3dc4b349eeabf589f8b9047e7342f03](https://git.cafe/gitcafe/zig/commit/aa4e92f3b3dc4b349eeabf589f8b9047e7342f03?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/b3539b40a6fc98978b820a74c348b6272bfbc027?format=markdown)