User dekuShrub

8 votes

10 answers

3k views

Solving a non-zero quadratic equation of two variables

asked May 15, 2018 at 7:44

3 votes

1 answer

642 views

Integration of high degree polynomial quotient

asked May 27, 2018 at 20:03

3 votes

1 answer

1k views

General equation/function to get angle from x and y coordinates?

asked May 2, 2018 at 11:29

2 votes

1 answer

876 views

What is the difference between an atom and a term? (logic)

asked May 21, 2020 at 12:02

1 vote

1 answer

351 views

polar coordinates for integral bounds with parallelogram as region

asked Aug 8, 2018 at 12:29

1 vote

1 answer

181 views

Multivariate differential equation with variable substitution

asked Apr 25, 2018 at 12:49

1 vote

2 answers

320 views

Taking the partial derivative of substitution variables with trig-functions

asked Apr 26, 2018 at 15:16

1 vote

2 answers

282 views

How do you write a vector clearly on one line?

asked May 16, 2018 at 20:04

0 votes

1 answer

76 views

Determine constant of tangent plane to surface (ellipsodal sphere)

asked May 21, 2018 at 12:21

0 votes

2 answers

175 views

Is $-\nabla f(x_1...x_n)$ the steepest descending direction of $f$?

asked May 22, 2018 at 20:40

0 votes

2 answers

324 views

Double integral over triangle, what bounds should be chosen?

asked May 26, 2018 at 19:17

0 votes

2 answers

741 views

How do you integrate $e^{x^2}$ over a closed interval?

asked May 27, 2018 at 13:45

0 votes

1 answer

1k views

Inverse of this matrix with trigonometric functions

asked Apr 29, 2018 at 10:16

0 votes

2 answers

180 views

Specific find-all-points-on-surface problem

asked May 15, 2018 at 15:26

0 votes

1 answer

73 views

Continuous function of class $C^2$ that consists of cases $0$ if $x\geq 0$, positive if $x<0$

asked Aug 20, 2018 at 13:05

0 votes

1 answer

116 views

Points on a sphere - how to get the third angle

asked Sep 11, 2020 at 8:00

0 votes

1 answer

113 views

Projectile motion - Initial $y$-velocity to hit $(x,y)$ with given $x$ velocity.

asked Mar 4, 2022 at 8:56

0 votes

4 answers

2k views

How do you find the primitive/integral of $\arctan(x)$?

asked May 28, 2018 at 19:03

0 votes

2 answers

123 views

How do you interpret the region $\sqrt{y} \leq x \leq 2$?

asked May 29, 2018 at 11:12

0 votes

1 answer

415 views

Area of fourth quadrant in unit circle

asked May 29, 2018 at 15:07

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20 Questions

Solving a non-zero quadratic equation of two variables

Integration of high degree polynomial quotient

General equation/function to get angle from x and y coordinates?

What is the difference between an atom and a term? (logic)

polar coordinates for integral bounds with parallelogram as region

Multivariate differential equation with variable substitution

Taking the partial derivative of substitution variables with trig-functions

How do you write a vector clearly on one line?

Determine constant of tangent plane to surface (ellipsodal sphere)

Is $-\nabla f(x_1...x_n)$ the steepest descending direction of $f$?

Double integral over triangle, what bounds should be chosen?

How do you integrate $e^{x^2}$ over a closed interval?

Inverse of this matrix with trigonometric functions

Specific find-all-points-on-surface problem

Continuous function of class $C^2$ that consists of cases $0$ if $x\geq 0$, positive if $x<0$

Points on a sphere - how to get the third angle

Projectile motion - Initial $y$-velocity to hit $(x,y)$ with given $x$ velocity.

How do you find the primitive/integral of $\arctan(x)$?

How do you interpret the region $\sqrt{y} \leq x \leq 2$?

Area of fourth quadrant in unit circle