Minimum distance between $e^x$ and $ln x $
125547
Minimum distance between the curves $f(x) =e^x$ and $g(x) =\ln x$
52324
Tight bound for $T(n) = T(n^{1/2}) + 1$
57644
Lower bounds for ${{2n} \choose {n}}$
141156
The domain of $\ln(x)^{\ln(x)}$
92114
Approximating $\arctan x$ for large $|x|$
25731
How to find $\int \ln^nx\space dx$
25654
E[X| X>Y] for independent X, Y ~ N(0,1)
15809
The problem of x = ln(x)
127634
query on maximum minimum of multi-variable function
24646
Distance between local maximum and local minimum
142922
How to prove that $e^x$ is convex?
34797
$E|X-m|$ is minimised at $m$=median
33332
A classic exponential inequality: $x^y+y^x>1$
152782
Why does finding the $x$ that maximizes $\ln(f(x))$ is the same as finding the $x$ that maximizes $f(x)$?
151171
Distance of nearest zero of an analytic function
87395
Evaluating $\int_{I^n} \left( \min_{1\le i \le n}x_i \right)^{\alpha}\,\, dx$
21065
Bordered Hessian matrix to find a minimum of the function