Find the length of the curve of $r^2 = a^2cos(2x)$
115450
Find the arc length of lemniscate $r=2(\cos(2\theta))^{1/2}$
100900
Finding maxima and minima of $f(x,y)= x^4 + y^4 - 2x^2 - 2y^2 + 4xy$
86640
Equation of a line that is tangent to a curve at point
13954
Calculating the length of the semi-major axis from the general equation of an ellipse
94382
Calculate the degree of the extension $[\mathbb{Q}(\cos(\frac{2\pi}{p})):\mathbb{Q}]$
154012
A simple curve of positive area
148173
Find a tangent to two quadratic bezier curves
146734
Find a second degree polynomial that goes through 3 points
82321
Is $\cos(x) \geq 1 - \frac{x^2}{2}$ for all $x$ in $R$?
89567
Common tangent to a curve
143153
To find minimum distance between two curves
3016
How to determine the arc length of ellipse?
140001
Minimum value of $2^{\sin^2x}+2^{\cos^2x}$
9658
What is the length of a sine wave from $0$ to $2\pi$?
77810
Solving Trigonometric Derivatives
33105
Find the value of $a^2-b^2+c^2$
45763
Minkowski diagram and length contraction