New posts in indefinite-integrals

Evaluation of $\int\frac{\sqrt{\cos 2x}}{\sin x}\,dx$

calculus integration algebra-precalculus indefinite-integrals trigonometric-integrals

Trying to evaluate $\int \frac{1}{\sin(x)\cos^3(x)} \,dx$ and got stuck

integration indefinite-integrals trigonometric-integrals

Given an exact differential; $df=yz\,dx+xz\,dy+(xy+a)\,dz$: Why must we integrate each term independently to find the parent function $f\,$?

integration derivatives indefinite-integrals partial-derivative intuition

Integrating $\int \sqrt{x+\sqrt{x^2+1}}\,\mathrm{d}x$

integration indefinite-integrals

Integration by parts, the cases when it does not matter what $u$ and $dv$ we choose.

calculus integration soft-question indefinite-integrals integration-by-parts

How calculate the indefinite integral $\int\frac{1}{x^3+x+1}dx$

calculus real-analysis integration indefinite-integrals

Today a student asked me $\int \ln (\sin x) \, dx.$

calculus integration indefinite-integrals

I have an equation derived from Ising model for the correlation distance. Is there a way to rewrite this integral to make in manageable?

indefinite-integrals bessel-functions

Solve $\int \frac{1}{\sin ^{\frac{1}{2}}x \cos^{\frac{7}{2}}x}dx$

calculus integration indefinite-integrals

Expressing indefinite integrals in terms of a predefined set of functions.

calculus integration indefinite-integrals

Evaluating $\int \frac {\sqrt{\tan \theta}} {\sin 2\theta} \ d \theta$

calculus integration indefinite-integrals

How to solve a complicated ODE

integration ordinary-differential-equations indefinite-integrals

Evaluating the integral $\int \frac{x^2+x}{(e^x+x+1)^2}dx$

calculus real-analysis integration indefinite-integrals closed-form

Trigonometric anti derivative [closed]

calculus integration indefinite-integrals

How do experts mentally classify indefinite integrals?

soft-question indefinite-integrals

Is it possible to find indefinite integral of $\int \frac{1} {{\sin(x)+\sec^2(x)}}\mathrm{d}x$?

calculus integration indefinite-integrals

So close yet so far Finding $\int \frac {\sec x \tan x}{3x+5} dx$

calculus integration recreational-mathematics indefinite-integrals

calculation of $\int\frac{1}{\sin^3 x+\cos^3 x}dx$ and $\int\frac{1}{\sin^5 x+\cos^5x}dx$

calculus integration indefinite-integrals

Evaluating $\int{ \frac{x^n}{1 + x + \frac{x^2}{2} + \cdots + \frac{x^n}{n!}}}dx$ using Pascal inversion

calculus real-analysis integration indefinite-integrals closed-form

Evaluate $\int \frac{1}{(x^2+1)^2}dx$ [closed]

integration indefinite-integrals