Optimal. Leaf size=842 \[ -\frac{15 \sqrt [4]{3} \sqrt{2+\sqrt{3}} \left (c x^2+b x\right )^{5/3} \left (1-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}\right ) \sqrt{\frac{2 \sqrt [3]{2} \left (-\frac{c x (b+c x)}{b^2}\right )^{2/3}+2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}+1}{\left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )^2}} E\left (\sin ^{-1}\left (\frac{-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}+\sqrt{3}+1}{-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1}\right )|-7+4 \sqrt{3}\right ) b^2}{364 \sqrt [3]{2} c (b+2 c x) \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3} \sqrt{-\frac{1-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}}{\left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )^2}}}+\frac{5\ 3^{3/4} \left (c x^2+b x\right )^{5/3} \left (1-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}\right ) \sqrt{\frac{2 \sqrt [3]{2} \left (-\frac{c x (b+c x)}{b^2}\right )^{2/3}+2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}+1}{\left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )^2}} F\left (\sin ^{-1}\left (\frac{-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}+\sqrt{3}+1}{-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1}\right )|-7+4 \sqrt{3}\right ) b^2}{91\ 2^{5/6} c (b+2 c x) \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3} \sqrt{-\frac{1-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}}{\left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )^2}}}-\frac{15 (b+2 c x) \left (c x^2+b x\right )^{5/3}}{182 \sqrt [3]{2} c \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3} \left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )}+\frac{3 \left (-\frac{c x (b+c x)}{b^2}\right )^{5/3} (b+2 c x) \left (c x^2+b x\right )^{5/3}}{26 c \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3}}+\frac{15 \left (-\frac{c x (b+c x)}{b^2}\right )^{2/3} (b+2 c x) \left (c x^2+b x\right )^{5/3}}{364 c \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3}} \]
[Out]
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Rubi [A] time = 2.02013, antiderivative size = 842, normalized size of antiderivative = 1., number of steps used = 8, number of rules used = 7, integrand size = 13, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.538 \[ -\frac{15 \sqrt [4]{3} \sqrt{2+\sqrt{3}} \left (c x^2+b x\right )^{5/3} \left (1-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}\right ) \sqrt{\frac{2 \sqrt [3]{2} \left (-\frac{c x (b+c x)}{b^2}\right )^{2/3}+2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}+1}{\left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )^2}} E\left (\sin ^{-1}\left (\frac{-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}+\sqrt{3}+1}{-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1}\right )|-7+4 \sqrt{3}\right ) b^2}{364 \sqrt [3]{2} c (b+2 c x) \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3} \sqrt{-\frac{1-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}}{\left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )^2}}}+\frac{5\ 3^{3/4} \left (c x^2+b x\right )^{5/3} \left (1-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}\right ) \sqrt{\frac{2 \sqrt [3]{2} \left (-\frac{c x (b+c x)}{b^2}\right )^{2/3}+2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}+1}{\left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )^2}} F\left (\sin ^{-1}\left (\frac{-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}+\sqrt{3}+1}{-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1}\right )|-7+4 \sqrt{3}\right ) b^2}{91\ 2^{5/6} c (b+2 c x) \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3} \sqrt{-\frac{1-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}}{\left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )^2}}}-\frac{15 (b+2 c x) \left (c x^2+b x\right )^{5/3}}{182 \sqrt [3]{2} c \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3} \left (-2^{2/3} \sqrt [3]{-\frac{c x (b+c x)}{b^2}}-\sqrt{3}+1\right )}+\frac{3 \left (-\frac{c x (b+c x)}{b^2}\right )^{5/3} (b+2 c x) \left (c x^2+b x\right )^{5/3}}{26 c \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3}}+\frac{15 \left (-\frac{c x (b+c x)}{b^2}\right )^{2/3} (b+2 c x) \left (c x^2+b x\right )^{5/3}}{364 c \left (-\frac{c \left (c x^2+b x\right )}{b^2}\right )^{5/3}} \]
Warning: Unable to verify antiderivative.
[In] Int[(b*x + c*x^2)^(5/3),x]
[Out]
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Rubi in Sympy [A] time = 82.2921, size = 731, normalized size = 0.87 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((c*x**2+b*x)**(5/3),x)
[Out]
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Mathematica [C] time = 0.0699761, size = 94, normalized size = 0.11 \[ \frac{3 x \left (5 b^4 \sqrt [3]{\frac{c x}{b}+1} \, _2F_1\left (\frac{1}{3},\frac{2}{3};\frac{5}{3};-\frac{c x}{b}\right )-5 b^4-b^3 c x+46 b^2 c^2 x^2+70 b c^3 x^3+28 c^4 x^4\right )}{364 c^2 \sqrt [3]{x (b+c x)}} \]
Antiderivative was successfully verified.
[In] Integrate[(b*x + c*x^2)^(5/3),x]
[Out]
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Maple [F] time = 0.058, size = 0, normalized size = 0. \[ \int \left ( c{x}^{2}+bx \right ) ^{{\frac{5}{3}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((c*x^2+b*x)^(5/3),x)
[Out]
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Maxima [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (c x^{2} + b x\right )}^{\frac{5}{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x)^(5/3),x, algorithm="maxima")
[Out]
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Fricas [F] time = 0., size = 0, normalized size = 0. \[{\rm integral}\left ({\left (c x^{2} + b x\right )}^{\frac{5}{3}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x)^(5/3),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \left (b x + c x^{2}\right )^{\frac{5}{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x**2+b*x)**(5/3),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (c x^{2} + b x\right )}^{\frac{5}{3}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((c*x^2 + b*x)^(5/3),x, algorithm="giac")
[Out]