New posts in Maxima Minima

Maximize $\log(2)+\log(3/2)x+\log(2)y+\log(5/2)z$ if $x+y+z\leq 1$ and $(y+z)^2+2x-x^2-2xy\leq 1-2\gamma$, $0.24 \leq \gamma \leq 0.25$

Question about $f(x)=\sum_{k=1}^\infty (-1)^{k+1}\sin (\frac{x}{k}) $

Minimising the area between a line and an exponential curve

An interesting contest math problem: find the maximum value of $f(a_1,a_2,...,a_n)$

Minimum value of $ab+bc+ca$ depending on given constraints

What is the maximum value of $\frac{7x+2y}{2x+2}+\frac{3x+8y}{2y+2}$ while $0≤x,y≤1$

Local/global maximum

Prove that $\sqrt{2a^2+b+1}+\sqrt{2 b^2+a+1}\geq 4$ when $a+b=2$.

A last year Putnam question maximum $\sum{\cos 3x}$

Minimum and maximum sum of squares given constraints