Parte trigonométrica
[src]
x*(cosh(x) + sinh(x))
---------------------
2
(1 + x)
(x+1)2x(sinh(x)+cosh(x))
x x
e e
----- - --------
1 + x 2
(1 + x)
x+1ex−(x+1)2ex
cosh(x) + sinh(x) cosh(x) + sinh(x)
----------------- - -----------------
1 + x 2
(1 + x)
x+1sinh(x)+cosh(x)−(x+1)2sinh(x)+cosh(x)
(cosh(x) + sinh(x))/(1 + x) - (cosh(x) + sinh(x))/(1 + x)^2