Question

How to integrate $\frac{\cos x-\cos2x}{1-\cos x}$?

score 105 · Answer 1 · 2026-04-15 15:30:29

105

Views

How to integrate $\frac{\cos x-\cos2x}{1-\cos x}$?

Published on 15 Apr 2026 - 15:30

score 1k · Answer 2 · 2026-04-14 17:59:29

1k

Views

Where did I go wrong in my evaluation of the integral of cosine squared?

Published on 14 Apr 2026 - 17:59

score 8.1k · Answer 3 · 2026-04-17 09:27:01

8.1k

Views

Integrate $ \int \sqrt{\frac{x^3-3}{x^{11}}}\ dx$

Published on 17 Apr 2026 - 9:27

score 32 · Answer 4 · 2026-04-11 11:30:13

32

Views

Using partial fraction techniques to work out following intergrals

Published on 11 Apr 2026 - 11:30

score 255 · Answer 5 · 2026-04-16 23:14:17

255

Views

Primitive of $\int { \frac { x^{ 2 } }{ (x\sin x+\cos x)^{ 2 } } dx } $

Published on 16 Apr 2026 - 23:14

score 336 · Answer 6 · 2026-04-16 22:47:11

336

Views

Evaluation of $\int\frac{2a\sin x+b\sin 2x}{(b+a\cos x)^3}dx$

Published on 16 Apr 2026 - 22:47

score 301 · Answer 7 · 2026-04-09 07:18:02

301

Views

How does one integrate a function where the numerator is a polynomial of a degree n, and the denominator is a polynomial under root of degree m<n?

Published on 09 Apr 2026 - 7:18

score 77 · Answer 8 · 2026-04-16 03:15:29

77

Views

How to evaluate the integral $\int\frac{1-e^{-2y} -\frac{2}{k}\ln{(1+ky)}}{(1+ky)e^{-2y}-1}dy$

Published on 16 Apr 2026 - 3:15

score 150 · Answer 9 · 2026-04-17 09:49:43

150

Views

Evaluate $\int \dfrac{1}{\sqrt{x-1}+\sqrt{x}+\sqrt{x+1}} \ \mathrm{d}x$

Published on 17 Apr 2026 - 9:49

score 156 · Answer 10 · 2026-04-16 12:32:14

156

Views

Why does WolframAlpha's expression for $\int\frac{dx}{x\sqrt{x^4-4}}$ disagree with my own?

Published on 16 Apr 2026 - 12:32

score 56 · Answer 11 · 2026-04-12 19:36:12

56

Views

Question regarding elementary distribution theory

Published on 12 Apr 2026 - 19:36

score 122 · Answer 12 · 2026-04-14 15:58:18

122

Views

How to evaluate $\int \frac {x^3} {1+x^6} dx $?

Published on 14 Apr 2026 - 15:58

score 1.4k · Answer 13 · 2026-04-12 15:53:06

1.4k

Views

Problem of Integration by Parts involving algebraic and exponential functions

Published on 12 Apr 2026 - 15:53

score 133 · Answer 14 · 2026-04-17 11:51:26

133

Views

Definite Integals Obtained From Approximations Using Chebyshev Polynomial

Published on 17 Apr 2026 - 11:51

score 151 · Answer 15 · 2026-04-16 11:01:10

151

Views

Compute $\int\frac{1}{3+\cos^3{x}}\mathrm{d} x$

Published on 16 Apr 2026 - 11:01

List Question

How to integrate $\frac{\cos x-\cos2x}{1-\cos x}$?

Where did I go wrong in my evaluation of the integral of cosine squared?

Integrate $ \int \sqrt{\frac{x^3-3}{x^{11}}}\ dx$

Using partial fraction techniques to work out following intergrals

Primitive of $\int { \frac { x^{ 2 } }{ (x\sin x+\cos x)^{ 2 } } dx } $

Evaluation of $\int\frac{2a\sin x+b\sin 2x}{(b+a\cos x)^3}dx$

How does one integrate a function where the numerator is a polynomial of a degree n, and the denominator is a polynomial under root of degree m<n?

How to evaluate the integral $\int\frac{1-e^{-2y} -\frac{2}{k}\ln{(1+ky)}}{(1+ky)e^{-2y}-1}dy$

Evaluate $\int \dfrac{1}{\sqrt{x-1}+\sqrt{x}+\sqrt{x+1}} \ \mathrm{d}x$

Why does WolframAlpha's expression for $\int\frac{dx}{x\sqrt{x^4-4}}$ disagree with my own?

Question regarding elementary distribution theory

How to evaluate $\int \frac {x^3} {1+x^6} dx $?

Problem of Integration by Parts involving algebraic and exponential functions

Definite Integals Obtained From Approximations Using Chebyshev Polynomial

Compute $\int\frac{1}{3+\cos^3{x}}\mathrm{d} x$

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