Add support for tangent function #367

Job	Run time
ruby-versions / Generate Ruby versions	4s
ubuntu-latest 2.7	52s
ubuntu-latest 3.0	25s
ubuntu-latest 3.1	29s
ubuntu-latest 3.2	31s
ubuntu-latest 3.3	26s
ubuntu-latest debug	44s
ubuntu-latest head	25s
macos-latest 2.7	51s
macos-latest 3.0	23s
macos-latest 3.1	40s
macos-latest 3.2	23s
macos-latest 3.3	22s
macos-latest debug	28s
macos-latest head	22s
macos-14 2.7	50s
macos-14 3.0	23s
macos-14 3.1	30s
macos-14 3.2	28s
macos-14 3.3	22s
macos-14 debug	29s
macos-14 head	22s
windows-latest 2.7	4m 12s
windows-latest 3.0	2m 27s
windows-latest 3.1	2m 47s
windows-latest 3.2	2m 18s
windows-latest 3.3	4m 13s
windows-latest head	2m 35s
windows-latest mingw	2m 2s
windows-latest mswin	1m 29s
	32m 52s

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