Remove HD prefix from math functions #4654

Job	Run time
Windows MSVC CMake REL TS	9m 19s
Windows MSVC CMake DBG TS	6m 19s
Windows MSVC CMake REL	19m 8s
Windows MSVC CMake DBG	22m 54s
Ubuntu gcc CMake REL TS	5m 9s
Ubuntu gcc CMake DBG TS	3m 49s
Ubuntu gcc CMake REL	9m 23s
Ubuntu gcc CMake DBG	11m 9s
Ubuntu gcc Autotools REL TS	8m 34s
Ubuntu gcc Autotools DBG TS	5m 36s
Ubuntu gcc Autotools REL	17m 10s
Ubuntu gcc Autotools DBG	17m 21s
Ubuntu gcc Autotools parallel (build only) REL TS	7m 20s
Ubuntu gcc Autotools parallel (build only) DBG TS	5m 44s
Ubuntu gcc Autotools parallel (build only) REL	7m 18s
Ubuntu gcc Autotools parallel (build only) DBG	7m 4s
MacOS Clang CMake REL TS	4m 0s
MacOS Clang CMake DBG TS	2m 20s
MacOS Clang CMake REL	10m 46s
MacOS Clang CMake DBG	10m 49s
Ubuntu gcc Autotools v1.6 default API (build only) DBG	10m 47s
Ubuntu gcc Autotools v1.8 default API (build only) DBG	9m 43s
Ubuntu gcc Autotools v1.10 default API (build only) DBG	8m 51s
Ubuntu gcc Autotools v1.12 default API (build only) DBG	8m 52s
Ubuntu gcc Autotools v1.14 default API (build only) DBG	9m 23s
Ubuntu gcc Autotools no deprecated symbols (build only) DBG	11m 42s
Ubuntu gcc Autotools -Werror (build only) DBG	9m 12s
Ubuntu gcc Autotools -Werror (build only) REL	10m 10s
Ubuntu gcc Autotools parallel -Werror (build only) DBG	6m 9s
Ubuntu gcc Autotools parallel -Werror (build only) REL	7m 27s
	4h 43m 28s

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