Question

substitution vocabulary

score 45 · Answer 1 · 2018-11-30 19:42:21

45

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substitution vocabulary

Published on 30 Nov 2018 - 19:42

score 536 · Answer 2 · 2018-12-01 13:45:00

536

Views

Change of variables in differential equation?

Published on 01 Dec 2018 - 13:45

score 1k · Answer 3 · 2018-12-02 18:41:41

1k

Views

What is the exact criteria for when you can't evaluate an integral without using the substitution rule (only using the two parts of the FTC)?

Published on 02 Dec 2018 - 18:41

score 870 · Answer 4 · 2018-12-03 21:12:48

870

Views

Why is it that, when using the u-substitution rule, you apply the the function u to the upper and lower limits?

Published on 03 Dec 2018 - 21:12

score 87 · Answer 5 · 2018-12-05 13:39:54

87

Views

Calculate integral with two exponential functions

Published on 05 Dec 2018 - 13:39

score 241 · Answer 6 · 2018-12-05 17:35:12

241

Views

Examples of higher order nonlinear ODEs that can be solved via substitution

Published on 05 Dec 2018 - 17:35

score 122 · Answer 7 · 2018-12-12 21:11:08

122

Views

Need help computing the double integral $\int_{0}^{\infty} \int_{0}^{\infty} \frac{f(x + y)}{x + y} \mathop{dy} \mathop{dx}$

Published on 12 Dec 2018 - 21:11

score 349 · Answer 8 · 2026-03-25 12:49:51

349

Views

Use the spherical coordinates to compute the integral $\int\limits_{B} z^2 dx dy dz$ where B is defined by $1\leq x^2 + y^2 + z^2 \leq 4$

Published on 25 Mar 2026 - 12:49

score 258 · Answer 9 · 2018-12-16 18:40:10

258

Views

Integral by trigonometric substitution: $ \int \:\frac{2y^3}{\sqrt{1-y^2}}\mathrm dy $

Published on 16 Dec 2018 - 18:40

score 221 · Answer 10 · 2018-12-17 00:12:42

221

Views

Is there a substitution which transforms every Fermat curve into an elliptic curve?

Published on 17 Dec 2018 - 0:12

score 150 · Answer 11 · 2026-03-25 07:46:04

150

Views

If $ab+bc+ca=3$ for non-negative $a$, $b$, $c$, show that $\sum_{cyc}a^2b^2+\sum_{cyc}\frac{12a^2b^2c^2}{(a+b)^2}\ge 12abc$

Published on 25 Mar 2026 - 7:46

score 135 · Answer 12 · 2018-12-20 03:13:33

135

Views

Inequality Question - Homogeneity

Published on 20 Dec 2018 - 3:13

score 69 · Answer 13 · 2018-12-23 17:59:06

69

Views

Help needed in understanding a example of complex numbers.

Published on 23 Dec 2018 - 17:59

score 264 · Answer 14 · 2026-03-25 12:19:25

264

Views

Solving $ \left(\frac{ ( x^{3}+1 )^{3}+8 }{16}\right) ^{3}+1=2x$

Published on 25 Mar 2026 - 12:19

score 1.1k · Answer 15 · 2018-12-25 13:03:33

1.1k

Views

How to solve $T(n) = T(2n/3) + \lg^2 n$ by substitution?

Published on 25 Dec 2018 - 13:03

List Question

substitution vocabulary

Change of variables in differential equation?

What is the exact criteria for when you can't evaluate an integral without using the substitution rule (only using the two parts of the FTC)?

Why is it that, when using the u-substitution rule, you apply the the function u to the upper and lower limits?

Calculate integral with two exponential functions

Examples of higher order nonlinear ODEs that can be solved via substitution

Need help computing the double integral $\int_{0}^{\infty} \int_{0}^{\infty} \frac{f(x + y)}{x + y} \mathop{dy} \mathop{dx}$

Use the spherical coordinates to compute the integral $\int\limits_{B} z^2 dx dy dz$ where B is defined by $1\leq x^2 + y^2 + z^2 \leq 4$

Integral by trigonometric substitution: $ \int \:\frac{2y^3}{\sqrt{1-y^2}}\mathrm dy $

Is there a substitution which transforms every Fermat curve into an elliptic curve?

If $ab+bc+ca=3$ for non-negative $a$, $b$, $c$, show that $\sum_{cyc}a^2b^2+\sum_{cyc}\frac{12a^2b^2c^2}{(a+b)^2}\ge 12abc$

Inequality Question - Homogeneity

Help needed in understanding a example of complex numbers.

Solving $ \left(\frac{ ( x^{3}+1 )^{3}+8 }{16}\right) ^{3}+1=2x$

How to solve $T(n) = T(2n/3) + \lg^2 n$ by substitution?

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