M
makumata


\int_{1+sqrt(5)\2}^{1}\frac{(x^2+1)dx}{x^4+x^2+1}
\int_{1}^{2}\frac{(1-x^2)dx}{1+x^4}
\int_{0}^{2}\frac{(x^4-x+1)dx}{x^2+4}
\int_{0}^{1}\frac{dx}{sqrt(x+1)+sqrt(x)}
\int_{1}^{2}\frac{dx}{sqrt(2x+1)+sqrt(2x-1)}
\int_{0}^{10}\frac{dx}{x-2sqrt(x-1)}
\int_{-sqrt(3)}^{sqrt(3)}sqrt(4-x^2)-\frac{x^2}{3}
\int_{0}^{2}x*abs(x-1\2)dx
\int_{\frac{pi}{4}}^{\frac{pi}{3}}abs(\frac{1}{sin^2x}-\frac{1}{cos^2x})dx
\int_{1}^{2}\frac{(1-x^2)dx}{1+x^4}
\int_{0}^{2}\frac{(x^4-x+1)dx}{x^2+4}
\int_{0}^{1}\frac{dx}{sqrt(x+1)+sqrt(x)}
\int_{1}^{2}\frac{dx}{sqrt(2x+1)+sqrt(2x-1)}
\int_{0}^{10}\frac{dx}{x-2sqrt(x-1)}
\int_{-sqrt(3)}^{sqrt(3)}sqrt(4-x^2)-\frac{x^2}{3}
\int_{0}^{2}x*abs(x-1\2)dx
\int_{\frac{pi}{4}}^{\frac{pi}{3}}abs(\frac{1}{sin^2x}-\frac{1}{cos^2x})dx