x 10 x - ------ + 10 *acot(x)*log(10) 2 1 + x
x / 2 2*log(10) 2*x \ 10 *|log (10)*acot(x) - --------- + ---------| | 2 2| | 1 + x / 2\ | \ \1 + x / /
/ / 2 \ \ | | 4*x | | | 2*|-1 + ------| | | 2 | 2| | x | 3 3*log (10) \ 1 + x / 6*x*log(10)| 10 *|log (10)*acot(x) - ---------- - --------------- + -----------| | 2 2 2 | | 1 + x / 2\ / 2\ | \ \1 + x / \1 + x / /