Categories:Numeric Functions (Trigonometric) TANH¶ Computes the hyperbolic tangent of its argument. Syntax¶ TANH( <real_expr> ) Copy Arguments¶ real_exprThis expression should evaluate to a real number. Examples¶ SELECT TANH(1.5); --------------+ TANH(1.5) | --------------+ 0.9051482536 | --------------+ Copy