TeM's user avatar
TeM's user avatar
TeM's user avatar
TeM
  • Member for 7 years, 3 months
  • Last seen this week
  • Brentonico (TN)
20 votes
Accepted

Integral $\int_0^1 \frac{dx}{\sqrt[3]{x(1-x)}(1-x(1-x))}$

7 votes

how to get a nice "cosine looking" curve following the y=x direction?

6 votes

What is value of this integral? $\int_{0}^{\infty}\frac{\log(1+4x^2)(1+9x^2)(9+x^2)+(9+x^2)\log(4+x^2)(10+10x^2)}{(9+x^2)^{2}(1+9x^{2})}dx$

6 votes

Evaluate the definite integral $\int_0^{2\pi}\arctan\left((a\cos x + b\sin x)^2\right)dx$

5 votes
Accepted

Finding the area enclosed by the locus of centroids of equilateral triangles inscribed in an ellipse.

5 votes
Accepted

Is there a tool to graph a function and have it compute its actual formula?

4 votes
Accepted

Parametrization of torus-like object

4 votes
Accepted

Find volume: $(\frac{x}{5})^6+(\frac{|y|}{4})^7 < 1, (\frac{x}{5})^6+(\frac{|z|}{3})^\frac{42}{29} < 1$: stuck integrating. A better way?

4 votes

Covering the maximum area of a semi-circle with right-angle triangles

3 votes

Maximum value of $\frac{x}{y+1}+\frac{y}{x+1}$ while $0\leq x,y \leq 1$

3 votes
Accepted

Calculating the integral $\int_0^{\infty} \frac{\cos (kx)}{x^2+a^2} dx$ as an double integral

3 votes
Accepted

What are the transformation equations for a curved cylindrical coordinate?

3 votes

A circle and an ellipse

3 votes

Bounds on expected distance from start to end of $n$ line segments connected at random angles

3 votes

Computing a definite integral for the exponential of a polynomial.

3 votes
Accepted

Equation of a stretched limaçon!

3 votes
Accepted

Compute number of regular polgy sides to approximate circle to defined precision

3 votes
Accepted

Is it possible to prove algebraically that these formulas for calculating a rotated point produce the same result?

3 votes

Tools For Analyzing A Recursive Relationship

3 votes
Accepted

equation for irregular shapes and determining their similarity

2 votes
Accepted

Finding a Lyapunov function and proving the stability

2 votes
Accepted

Complex Schur Factorization

2 votes

Fitting en ellipse to data and finding the vertices

2 votes
Accepted

Deriving solution $x$ from system of linear equations ($Ax=b$) for variable dimension $n$

2 votes
Accepted

Calculate the area of the shape bounded by $x^2+y^2=a^2$ and $x^2+z^2=a^2$ using multiple integrals

2 votes
Accepted

${\displaystyle\int_{-\pi}^{\pi} \exp\left(-\frac{1}{2}\left(\frac{2r\sin(x/2)}{\sigma}\right)^2\right) \textrm{d}x}$

2 votes

A mathematical software for manipulating trigonometric polynomials

2 votes
Accepted

Rotate a linear function around a given coordinate

2 votes

Find all polynomials $P(x)$ with odd degree such that $P(x^2 - 2) = P^2(x)-2$

2 votes

Equation for surface of intersection between cone and sphere