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 Tanh

 Introduction to the hyperbolic functions Introduction to the Hyperbolic Tangent Function Introduction to the Hyperbolic Functions in Mathematica Introduction to the Hyperbolic Tangent Function in Mathematica

 Plotting Evaluation

 Tanh[z] (762 formulas) Primary definition (1 formula) Specific values (88 formulas) General characteristics (9 formulas) Series representations (25 formulas) Integral representations (2 formulas) Limit representations (1 formula) Continued fraction representations (4 formulas) Differential equations (3 formulas) Transformations (90 formulas) Identities (1 formula) Complex characteristics (6 formulas) Differentiation (7 formulas) Integration (428 formulas) Summation (4 formulas) Representations through more general functions (7 formulas) Representations through equivalent functions (84 formulas) Inequalities (2 formulas) Theorems (0 formulas) History (0 formulas)