Add support for tangent function #390

Job	Run time
ruby-versions / Generate Ruby versions	3s
ubuntu-latest 2.7	1m 3s
ubuntu-latest 3.0	33s
ubuntu-latest 3.1	35s
ubuntu-latest 3.2	38s
ubuntu-latest 3.3	37s
ubuntu-latest 3.4	33s
ubuntu-latest debug	37s
ubuntu-latest head	27s
macos-latest 2.7	1m 0s
macos-latest 3.0	28s
macos-latest 3.1	29s
macos-latest 3.2	24s
macos-latest 3.3	21s
macos-latest 3.4	22s
macos-latest debug	25s
macos-latest head	25s
macos-14 2.7	56s
macos-14 3.0	25s
macos-14 3.1	33s
macos-14 3.2	23s
macos-14 3.3	21s
macos-14 3.4	23s
macos-14 debug	37s
macos-14 head	20s
windows-latest 2.7	2m 42s
windows-latest 3.3	1m 28s
windows-latest 3.4	3m 50s
windows-latest head	1m 19s
windows-latest mingw	2m 46s
windows-latest mswin	2m 22s
	27m 25s

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