/ 2 \ | 2*sinh (x) | | - ----------- + cosh(x) | | 1 + cosh(x) 2*cosh(x) | |1 - ----------------------- - -----------|*sinh(x) \ 1 + cosh(x) 1 + cosh(x)/ --------------------------------------------------- 1 + cosh(x)
/ 2 \ 2 | 6*cosh(x) 6*sinh (x) | / 2 \ sinh (x)*|1 - ----------- + --------------| | 2*sinh (x) | 2 | 1 + cosh(x) 2| 3*|- ----------- + cosh(x)|*cosh(x) 3*sinh (x) \ (1 + cosh(x)) / \ 1 + cosh(x) / - ----------- - ------------------------------------------- - ----------------------------------- + cosh(x) 1 + cosh(x) 1 + cosh(x) 1 + cosh(x) ----------------------------------------------------------------------------------------------------------- 1 + cosh(x)