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function:ATAN [2015/07/13 04:43] peternlewis |
function:ATAN [2023/09/20 00:02] (current) peternlewis |
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- | The ATAN function returns the arctangent of its argument. | + | ====== ATAN Function ====== |
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+ | The ATAN(x) function returns the arctangent of its argument. | ||
If ATAN(x)=y, then [TAN](TAN)(y)=x. | If ATAN(x)=y, then [TAN](TAN)(y)=x. | ||
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+ | ===== See Also ===== | ||
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+ | === Functions === | ||
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+ | * [[:Functions|See all Functions]] | ||