New posts in indefinite-integrals

Why does my professor say that writing $\int \frac 1x \mathrm{d}x = \ln|x| + C$ is wrong?

is there a nicer way to $\int e^{2x} \sin x\, dx$?

Smart Integration Tricks [closed]

Integral of $\int{\frac{dx}{(\arcsin{x})\sqrt{1-x^2}}}$

Find $\int\frac{x+1}{x^2+x+1}dx$

A slightly problematic integral $\int{1/(x^4+1)^{1/4}} \, \mathrm{d}x$

Evaluate integral $\int e^{\mu (j-l)t}(1-e^{-\mu t})^{j-l-1}dt$

What is wrong with my solution? $\int \cos^2 x \tan^3x dx$

Are indefinite integrals unique up to the constant of integration?

Integration by Substitution for $\int \left ( \frac{dx}{\sqrt[]{a^{2}-x^{2}}} \right )$ gives two results ? Which is correct and why?

Solve indefinite integral $\int\frac{x^2}{1-x^2+\sqrt{1-x^2}}dx$

Value of Indefinite Integralsl involving Trigonometric function

2 subtle problems on calculating this integral

Supposed method of integration: “long dividing” by $d$

Evaluate $\int \frac 1{x^{12}+1} \, dx$

Proof of $\int_0^\infty\frac{\left (1- e^{\pi\sqrt3x}\cos(\pi x )\right )e^{-2\pi x/\sqrt3}}{x(1+x^3)(1+x^3/2^3)(1+x^3/3^3)\dots}~dx=0.$

How do I integrate $\frac{\sqrt{1-k^2\sin^2 x}}{\sin x}$

Help solving $\int \:\frac{dx}{x+\sqrt{9x^2-9x+2}}$

Simplifying the integral $\int \frac{x^2-1}{x^2+1}\cdot \frac{1}{\sqrt{1+x^4}}dx$.

Integrate $2\int x^2\, \sec^2x \,\tan x\, dx$