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- Improper integral
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How to use it?
- Integral of d{x}:
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Integral of 1/(1+x^2)
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Integral of x^-1
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Integral of -tan(x)
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Integral of x^1/3
- Derivative of:
- (x*arctg(x))/(1+x^2)
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Identical expressions
- (x*arctg(x))/(one +x^ two)
- (x multiply by arctg(x)) divide by (1 plus x squared )
- (x multiply by arctg(x)) divide by (one plus x to the power of two)
- (x*arctg(x))/(1+x2)
- x*arctgx/1+x2
- (x*arctg(x))/(1+x²)
- (x*arctg(x))/(1+x to the power of 2)
- (xarctg(x))/(1+x^2)
- (xarctg(x))/(1+x2)
- xarctgx/1+x2
- xarctgx/1+x^2
- (x*arctg(x)) divide by (1+x^2)
- (x*arctg(x))/(1+x^2)dx
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Similar expressions
- (x*arctg(x))/(1-x^2)
Integral of (x*arctg(x))/(1+x^2) dx
The solution
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oo / | | x*atan(x) | --------- dx | 2 | 1 + x | / 1
$$\int\limits_{1}^{\infty} \frac{x \operatorname{atan}{\left(x \right)}}{x^{2} + 1}\, dx$$
Integral(x*atan(x)/(1 + x^2), (x, 1, oo))
Use the examples entering the upper and lower limits of integration.