/x\ log|-| \2/ ------------------- _____________ / 2/x\ x* / 1 + log |-| \/ \2/
log(x/2)/((x*sqrt(1 + log(x/2)^2)))
-(-log(x) + log(2)) ---------------------------------------------- _________________________________________ / 2 2 x*\/ 1 + log (2) + log (x) - 2*log(2)*log(x)
-(-log(x) + log(2))/(x*sqrt(1 + log(2)^2 + log(x)^2 - 2*log(2)*log(x)))
-(-log(x) + log(2)) ---------------------------------------------- _________________________________________ / 2 2 x*\/ 1 + log (2) + log (x) - 2*log(2)*log(x)
-(-log(x) + log(2))/(x*sqrt(1 + log(2)^2 + log(x)^2 - 2*log(2)*log(x)))