Hi, I opened a PR that adds the `gamma` scalar function, but as a first-time contributor the CI workflows are waiting for approval, so no checks have started yet. Could a committer approve them and take a look?
Doris PR: https://github.com/apache/doris/pull/68029 Docs PR: https://github.com/apache/doris-website/pull/4140 Module: BE/FE scalar function (math) Change: add the gamma scalar function — BE registration on top of std::tgamma with the poles (0, negative integers, -inf) mapped to NULL, Nereids signature/visitor, FE constant folding that agrees with the BE, a BE unit test and a new regression suite. Local validation: full `sh build.sh --be --fe` on the dev branch, BE UT `MathFunctionTest.gamma_test` passes, the new regression suite `test_gamma` passes in compare mode, folded/unfolded values agree. Thanks
