x x 2 x cosh(x)*e + e *sinh(x) sinh (x)*e ----------------------- - ----------- cosh(x) 2 cosh (x)
/ 2 3 \ | sinh (x) 2*sinh (x) (cosh(x) + sinh(x))*sinh(x)| x |2*cosh(x) - -------- + ---------- - ---------------------------|*e | cosh(x) 2 cosh(x) | \ cosh (x) / -------------------------------------------------------------------- cosh(x)
/ 4 3 2 2 \ | 6*sinh (x) 4*sinh(x) 3*(cosh(x) + sinh(x)) 4*sinh (x) 7*sinh (x) 4*(cosh(x) + sinh(x))*sinh(x) 2*sinh (x)*(cosh(x) + sinh(x))| x |-2 - ---------- - --------- + --------------------- + ---------- + ---------- - ----------------------------- + ------------------------------|*e | 4 cosh(x) cosh(x) 3 2 2 3 | \ cosh (x) cosh (x) cosh (x) cosh (x) cosh (x) /