How to find the minimum positive period of a function
33689
How to find the period of an arbitrary mathematical function?
48154
Find the minimum value of $f(x,y,z)=\frac{x^2}{(x+y)(x+z)}+\frac{y^2}{(y+z)(y+x)}+\frac{z^2}{(z+x)(z+y)}$.
58813
Computing $\max_{1/2 \leq x \leq 2} ( \min_{1/3 \leq y \leq 1} f(x,y) )$ where $f(x,y) = x(y \log y - y) - y \log x$.
13042
Finding a function from the given functional equation .
39179
Why is $(0, 0)$ not a minimum of $f(x, y) = (y-3x^2)(y-x^2)$?
126259
Minimum of a function on an open interval
107333
How to find all the local minima/maxima in a range
122186
Finding the maximum value of a function on an ellipse
1331
Approximation of the Sine function near $0$
103285
Limit of a periodic function
33389
What's the minimum of $\int_0^1 f(x)^2 \: dx$, subject to $\int_0^1 f(x) \: dx = 0, \int_0^1 x f(x) \: dx = 1$?
11963
Period of a pendulum
11744
Maximum and minimum of $f(x)=\cos(\sin(x))-\sin(\cos(x))$
140001
Minimum value of $2^{\sin^2x}+2^{\cos^2x}$
57785
Finding all maxima and minima of a function
130829
The function $f (n) = (1 + 1 / n) ^ {n+1}$ is decreasing
82317
Find the minimum value of $A=\frac{2-a^3}{a}+\frac{2-b^3}{b}+\frac{2-c^3}{c}$