# Objective
- bevy_math fails to publish because of the self dev-dependency
- it's used to enable the `approx` feature in tests
## Solution
- Don't specify a version in the dev-dependency. dependencies without a
version are ignored by cargo when publishing
- Gate all the tests that depend on the `approx` feature so that it
doesn't fail to compile when not enabled
- Also gate an import that wasn't used without `bevy_reflect`
## Testing
- with at least cargo 1.84: `cargo package -p bevy_math`
- `cd target/package/bevy_math_* && cargo test`
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