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29 .\" from: @(#)tan.3 5.1 (Berkeley) 5/2/91
31 .Dd $Mdocdate: June 5 2013 $
46 .Fn tanl "long double x"
50 function computes the tangent of
52 (measured in radians).
55 function is a single precision version of
59 function is an extended precision version of
61 A large magnitude argument may yield a result
62 with little or no significance.
69 functions return the tangent value.