User cpiegore

9 votes

Do Diagonal Matrices Always Commute?

answered Mar 15, 2016 at 1:31

5 votes

Convergence properties of $z^{z^{z^{...}}}$ and is it "chaotic"

answered Apr 30, 2016 at 3:09

2 votes

Accepted

Verify the function has a partial derivative

answered Feb 16, 2016 at 17:50

2 votes

If $(u,v)$ is a point on $4x^2+a^2y^2=4a^2$,where $4<a^2<8$,that is farthest from $(0,-2)$ then $u+v$ is equal to?

answered Feb 3, 2016 at 2:42

1 vote

Find a parametric equation to solve a line integral

answered Feb 2, 2016 at 23:53

1 vote

Accepted

Graph of $f(x,y) = \frac{3x^2 y}{x^2+y^2}$ near the origin

answered Feb 6, 2016 at 21:07

1 vote

Why does $\lim_{x \to 1}\operatorname{arccot}\left(\frac{x^2+1}{x^2-1}\right)$ diverge?

answered Feb 6, 2016 at 21:41

1 vote

Are there two different unbounded sequences such that if you subtract them they converge to $0$?

answered Feb 11, 2016 at 2:48

1 vote

Accepted

Does an iterated exponential $z^{z^{z^{...}}}$ always have a finite period

answered Jun 18, 2016 at 20:57

1 vote

3d curvature equations

answered Aug 1, 2022 at 20:36

1 vote

Proving quadratic convergence of a sequence

answered Feb 23, 2016 at 23:22

1 vote

integrate $\iint\limits_D \frac{2a}{\sqrt{4a^2-x^2-y^2}}dxdy, D: (x-a)^2+y^2 \le a^2$

answered Feb 29, 2016 at 17:15

0 votes

How to solve a triple integral with a circle not centered at origin?

answered Mar 3, 2016 at 19:41

0 votes

How to find the value of $x+y$ in the following equation?

answered Mar 29 at 15:50

0 votes

How to solve this integral equation from Lambert Beer's Law?

answered May 5 at 17:35

0 votes

Find integral, what's wrong with these 2 solution?

answered Feb 20, 2016 at 15:27

0 votes

A teller pays 43.34$ on a a check for 34.43, and so be short 8.91....

answered Feb 20, 2016 at 21:00

0 votes

How do you find the $p(x)$ and $E(x^2)$ of this table?

answered Feb 21, 2016 at 4:27

0 votes

Accepted

Homogeneity of $f(x,y) = \frac{3x^2y}{x^2+y^2}$

answered Mar 3, 2016 at 22:34

0 votes

Convergence or divergence of infinite power towers of complex numbers $z^{z^{z^{z{...}}}}$

answered Feb 16, 2016 at 22:46

0 votes

Accepted

Continuity of $x - y\lceil \frac{x}{y} \rceil$

answered Mar 12, 2016 at 21:17

0 votes

What's the relationship between hyperbola, hyperbolic functions and the exponential function?

answered Feb 2, 2016 at 21:10

0 votes

Find a parametric equation to solve a line integral

answered Feb 4, 2016 at 16:16

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23 Answers

Do Diagonal Matrices Always Commute?

Convergence properties of $z^{z^{z^{...}}}$ and is it "chaotic"

Verify the function has a partial derivative

If $(u,v)$ is a point on $4x^2+a^2y^2=4a^2$,where $4<a^2<8$,that is farthest from $(0,-2)$ then $u+v$ is equal to?

Find a parametric equation to solve a line integral

Graph of $f(x,y) = \frac{3x^2 y}{x^2+y^2}$ near the origin

Why does $\lim_{x \to 1}\operatorname{arccot}\left(\frac{x^2+1}{x^2-1}\right)$ diverge?

Are there two different unbounded sequences such that if you subtract them they converge to $0$?

Does an iterated exponential $z^{z^{z^{...}}}$ always have a finite period

3d curvature equations

Proving quadratic convergence of a sequence

integrate $\iint\limits_D \frac{2a}{\sqrt{4a^2-x^2-y^2}}dxdy, D: (x-a)^2+y^2 \le a^2$

How to solve a triple integral with a circle not centered at origin?

How to find the value of $x+y$ in the following equation?

How to solve this integral equation from Lambert Beer's Law?

Find integral, what's wrong with these 2 solution?

A teller pays 43.34$ on a a check for 34.43, and so be short 8.91....

How do you find the $p(x)$ and $E(x^2)$ of this table?

Homogeneity of $f(x,y) = \frac{3x^2y}{x^2+y^2}$

Convergence or divergence of infinite power towers of complex numbers $z^{z^{z^{z{...}}}}$

Continuity of $x - y\lceil \frac{x}{y} \rceil$

What's the relationship between hyperbola, hyperbolic functions and the exponential function?

Find a parametric equation to solve a line integral