tanpif: rework range reduction, use rational approximation for full range...
tanpif: rework range reduction, use rational approximation for full range instead of the lookup table
GitLab upgrade completed. Current version is 18.5.4
https://about.gitlab.com/releases/2025/09/18/gitlab-18-4-released/
https://about.gitlab.com/releases/2025/10/16/gitlab-18-5-released/
tanpif: rework range reduction, use rational approximation for full range instead of the lookup table