/-1 + cosh(x)\ lim |------------| x->0+\ x*(-1 + x) /
Limit((-1 + cosh(x))/((x*(-1 + x))), x, 0)
/-1 + cosh(x)\ lim |------------| x->0+\ x*(-1 + x) /
0
= -5.68110150436114e-33
/-1 + cosh(x)\ lim |------------| x->0-\ x*(-1 + x) /
0
= 3.987126140646e-29
= 3.987126140646e-29