Optimal. Leaf size=102 \[ -\frac {12525 \sqrt {-x^4+x^2+2} x}{453152 \left (5 x^2+7\right )}-\frac {25 \sqrt {-x^4+x^2+2} x}{952 \left (5 x^2+7\right )^2}-\frac {263 F\left (\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{226576}-\frac {2505 E\left (\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{453152}+\frac {58915 \Pi \left (-\frac {10}{7};\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{3172064} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.19, antiderivative size = 102, normalized size of antiderivative = 1.00, number of steps used = 9, number of rules used = 9, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.375, Rules used = {1223, 1696, 1716, 1180, 524, 424, 419, 1212, 537} \[ -\frac {12525 \sqrt {-x^4+x^2+2} x}{453152 \left (5 x^2+7\right )}-\frac {25 \sqrt {-x^4+x^2+2} x}{952 \left (5 x^2+7\right )^2}-\frac {263 F\left (\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{226576}-\frac {2505 E\left (\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{453152}+\frac {58915 \Pi \left (-\frac {10}{7};\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{3172064} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 419
Rule 424
Rule 524
Rule 537
Rule 1180
Rule 1212
Rule 1223
Rule 1696
Rule 1716
Rubi steps
\begin {align*} \int \frac {1}{\left (7+5 x^2\right )^3 \sqrt {2+x^2-x^4}} \, dx &=-\frac {25 x \sqrt {2+x^2-x^4}}{952 \left (7+5 x^2\right )^2}+\frac {1}{952} \int \frac {186-190 x^2+25 x^4}{\left (7+5 x^2\right )^2 \sqrt {2+x^2-x^4}} \, dx\\ &=-\frac {25 x \sqrt {2+x^2-x^4}}{952 \left (7+5 x^2\right )^2}-\frac {12525 x \sqrt {2+x^2-x^4}}{453152 \left (7+5 x^2\right )}+\frac {\int \frac {37698-32690 x^2-12525 x^4}{\left (7+5 x^2\right ) \sqrt {2+x^2-x^4}} \, dx}{453152}\\ &=-\frac {25 x \sqrt {2+x^2-x^4}}{952 \left (7+5 x^2\right )^2}-\frac {12525 x \sqrt {2+x^2-x^4}}{453152 \left (7+5 x^2\right )}-\frac {\int \frac {75775+62625 x^2}{\sqrt {2+x^2-x^4}} \, dx}{11328800}+\frac {58915 \int \frac {1}{\left (7+5 x^2\right ) \sqrt {2+x^2-x^4}} \, dx}{453152}\\ &=-\frac {25 x \sqrt {2+x^2-x^4}}{952 \left (7+5 x^2\right )^2}-\frac {12525 x \sqrt {2+x^2-x^4}}{453152 \left (7+5 x^2\right )}-\frac {\int \frac {75775+62625 x^2}{\sqrt {4-2 x^2} \sqrt {2+2 x^2}} \, dx}{5664400}+\frac {58915 \int \frac {1}{\sqrt {4-2 x^2} \sqrt {2+2 x^2} \left (7+5 x^2\right )} \, dx}{226576}\\ &=-\frac {25 x \sqrt {2+x^2-x^4}}{952 \left (7+5 x^2\right )^2}-\frac {12525 x \sqrt {2+x^2-x^4}}{453152 \left (7+5 x^2\right )}+\frac {58915 \Pi \left (-\frac {10}{7};\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{3172064}-\frac {263 \int \frac {1}{\sqrt {4-2 x^2} \sqrt {2+2 x^2}} \, dx}{113288}-\frac {2505 \int \frac {\sqrt {2+2 x^2}}{\sqrt {4-2 x^2}} \, dx}{453152}\\ &=-\frac {25 x \sqrt {2+x^2-x^4}}{952 \left (7+5 x^2\right )^2}-\frac {12525 x \sqrt {2+x^2-x^4}}{453152 \left (7+5 x^2\right )}-\frac {2505 E\left (\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{453152}-\frac {263 F\left (\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{226576}+\frac {58915 \Pi \left (-\frac {10}{7};\left .\sin ^{-1}\left (\frac {x}{\sqrt {2}}\right )\right |-2\right )}{3172064}\\ \end {align*}
________________________________________________________________________________________
Mathematica [C] time = 0.42, size = 108, normalized size = 1.06 \[ \frac {\frac {350 x \left (2505 x^6+1478 x^4-8993 x^2-7966\right )}{\left (5 x^2+7\right )^2 \sqrt {-x^4+x^2+2}}+56287 i \sqrt {2} F\left (i \sinh ^{-1}(x)|-\frac {1}{2}\right )-35070 i \sqrt {2} E\left (i \sinh ^{-1}(x)|-\frac {1}{2}\right )-58915 i \sqrt {2} \Pi \left (\frac {5}{7};i \sinh ^{-1}(x)|-\frac {1}{2}\right )}{6344128} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 0.49, size = 0, normalized size = 0.00 \[ {\rm integral}\left (-\frac {\sqrt {-x^{4} + x^{2} + 2}}{125 \, x^{10} + 400 \, x^{8} - 40 \, x^{6} - 1442 \, x^{4} - 1813 \, x^{2} - 686}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\sqrt {-x^{4} + x^{2} + 2} {\left (5 \, x^{2} + 7\right )}^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.02, size = 189, normalized size = 1.85 \[ -\frac {25 \sqrt {-x^{4}+x^{2}+2}\, x}{952 \left (5 x^{2}+7\right )^{2}}-\frac {12525 \sqrt {-x^{4}+x^{2}+2}\, x}{453152 \left (5 x^{2}+7\right )}-\frac {2505 \sqrt {2}\, \sqrt {-2 x^{2}+4}\, \sqrt {x^{2}+1}\, \EllipticE \left (\frac {\sqrt {2}\, x}{2}, i \sqrt {2}\right )}{906304 \sqrt {-x^{4}+x^{2}+2}}-\frac {263 \sqrt {2}\, \sqrt {-2 x^{2}+4}\, \sqrt {x^{2}+1}\, \EllipticF \left (\frac {\sqrt {2}\, x}{2}, i \sqrt {2}\right )}{453152 \sqrt {-x^{4}+x^{2}+2}}+\frac {58915 \sqrt {2}\, \sqrt {-\frac {x^{2}}{2}+1}\, \sqrt {x^{2}+1}\, \EllipticPi \left (\frac {\sqrt {2}\, x}{2}, -\frac {10}{7}, i \sqrt {2}\right )}{3172064 \sqrt {-x^{4}+x^{2}+2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\sqrt {-x^{4} + x^{2} + 2} {\left (5 \, x^{2} + 7\right )}^{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {1}{{\left (5\,x^2+7\right )}^3\,\sqrt {-x^4+x^2+2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\sqrt {- \left (x^{2} - 2\right ) \left (x^{2} + 1\right )} \left (5 x^{2} + 7\right )^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________