Optimal. Leaf size=113 \[ -\frac{8 d^2 \sqrt{c+d x^2}}{15 \sqrt{a+b x^2} (b c-a d)^3}+\frac{4 d \sqrt{c+d x^2}}{15 \left (a+b x^2\right )^{3/2} (b c-a d)^2}-\frac{\sqrt{c+d x^2}}{5 \left (a+b x^2\right )^{5/2} (b c-a d)} \]
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Rubi [A] time = 0.195863, antiderivative size = 113, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 24, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125 \[ -\frac{8 d^2 \sqrt{c+d x^2}}{15 \sqrt{a+b x^2} (b c-a d)^3}+\frac{4 d \sqrt{c+d x^2}}{15 \left (a+b x^2\right )^{3/2} (b c-a d)^2}-\frac{\sqrt{c+d x^2}}{5 \left (a+b x^2\right )^{5/2} (b c-a d)} \]
Antiderivative was successfully verified.
[In] Int[x/((a + b*x^2)^(7/2)*Sqrt[c + d*x^2]),x]
[Out]
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Rubi in Sympy [A] time = 23.1907, size = 97, normalized size = 0.86 \[ \frac{8 d^{2} \sqrt{c + d x^{2}}}{15 \sqrt{a + b x^{2}} \left (a d - b c\right )^{3}} + \frac{4 d \sqrt{c + d x^{2}}}{15 \left (a + b x^{2}\right )^{\frac{3}{2}} \left (a d - b c\right )^{2}} + \frac{\sqrt{c + d x^{2}}}{5 \left (a + b x^{2}\right )^{\frac{5}{2}} \left (a d - b c\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate(x/(b*x**2+a)**(7/2)/(d*x**2+c)**(1/2),x)
[Out]
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Mathematica [A] time = 0.101822, size = 83, normalized size = 0.73 \[ -\frac{\sqrt{c+d x^2} \left (15 a^2 d^2-10 a b d \left (c-2 d x^2\right )+b^2 \left (3 c^2-4 c d x^2+8 d^2 x^4\right )\right )}{15 \left (a+b x^2\right )^{5/2} (b c-a d)^3} \]
Antiderivative was successfully verified.
[In] Integrate[x/((a + b*x^2)^(7/2)*Sqrt[c + d*x^2]),x]
[Out]
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Maple [A] time = 0.01, size = 113, normalized size = 1. \[{\frac{8\,{b}^{2}{d}^{2}{x}^{4}+20\,ab{d}^{2}{x}^{2}-4\,{b}^{2}cd{x}^{2}+15\,{a}^{2}{d}^{2}-10\,cabd+3\,{b}^{2}{c}^{2}}{15\,{a}^{3}{d}^{3}-45\,{a}^{2}c{d}^{2}b+45\,a{c}^{2}d{b}^{2}-15\,{c}^{3}{b}^{3}}\sqrt{d{x}^{2}+c} \left ( b{x}^{2}+a \right ) ^{-{\frac{5}{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int(x/(b*x^2+a)^(7/2)/(d*x^2+c)^(1/2),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \text{Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x/((b*x^2 + a)^(7/2)*sqrt(d*x^2 + c)),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.335065, size = 350, normalized size = 3.1 \[ -\frac{{\left (8 \, b^{2} d^{2} x^{4} + 3 \, b^{2} c^{2} - 10 \, a b c d + 15 \, a^{2} d^{2} - 4 \,{\left (b^{2} c d - 5 \, a b d^{2}\right )} x^{2}\right )} \sqrt{b x^{2} + a} \sqrt{d x^{2} + c}}{15 \,{\left (a^{3} b^{3} c^{3} - 3 \, a^{4} b^{2} c^{2} d + 3 \, a^{5} b c d^{2} - a^{6} d^{3} +{\left (b^{6} c^{3} - 3 \, a b^{5} c^{2} d + 3 \, a^{2} b^{4} c d^{2} - a^{3} b^{3} d^{3}\right )} x^{6} + 3 \,{\left (a b^{5} c^{3} - 3 \, a^{2} b^{4} c^{2} d + 3 \, a^{3} b^{3} c d^{2} - a^{4} b^{2} d^{3}\right )} x^{4} + 3 \,{\left (a^{2} b^{4} c^{3} - 3 \, a^{3} b^{3} c^{2} d + 3 \, a^{4} b^{2} c d^{2} - a^{5} b d^{3}\right )} x^{2}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x/((b*x^2 + a)^(7/2)*sqrt(d*x^2 + c)),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \frac{x}{\left (a + b x^{2}\right )^{\frac{7}{2}} \sqrt{c + d x^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x/(b*x**2+a)**(7/2)/(d*x**2+c)**(1/2),x)
[Out]
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GIAC/XCAS [A] time = 0.264999, size = 328, normalized size = 2.9 \[ -\frac{16 \,{\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2} - 5 \,{\left (\sqrt{b x^{2} + a} \sqrt{b d} - \sqrt{b^{2} c +{\left (b x^{2} + a\right )} b d - a b d}\right )}^{2} b^{2} c + 5 \,{\left (\sqrt{b x^{2} + a} \sqrt{b d} - \sqrt{b^{2} c +{\left (b x^{2} + a\right )} b d - a b d}\right )}^{2} a b d + 10 \,{\left (\sqrt{b x^{2} + a} \sqrt{b d} - \sqrt{b^{2} c +{\left (b x^{2} + a\right )} b d - a b d}\right )}^{4}\right )} \sqrt{b d} b^{3} d^{2}}{15 \,{\left (b^{2} c - a b d -{\left (\sqrt{b x^{2} + a} \sqrt{b d} - \sqrt{b^{2} c +{\left (b x^{2} + a\right )} b d - a b d}\right )}^{2}\right )}^{5}{\left | b \right |}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate(x/((b*x^2 + a)^(7/2)*sqrt(d*x^2 + c)),x, algorithm="giac")
[Out]