# std.math: Clarify ceilPowerOfTwo inputs and disallow zero as an input · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/a0d66fa1e6e8b9620e4990a33c32b0db11469aec)

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

Visibility: public

Requested revision: a0d66fa1e6e8b9620e4990a33c32b0db11469aec

Requested commit: a0d66fa1e6e8b9620e4990a33c32b0db11469aec

Commit: a0d66fa1e6e8b9620e4990a33c32b0db11469aec

Tree: 3d719bee622c220dc902fbf76ac17db54f3cf09e

Author: Ryan Liptak

Committer: Ryan Liptak

## Message

```
std.math: Clarify ceilPowerOfTwo inputs and disallow zero as an input

```

## Parents

- [9bed6e1bf94b79ff027cb5aab3fa7231973337a9](https://git.cafe/gitcafe/zig/commit/9bed6e1bf94b79ff027cb5aab3fa7231973337a9?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/a0d66fa1e6e8b9620e4990a33c32b0db11469aec?format=markdown)