Optimal. Leaf size=293 \[ -\frac {5 a^2 b^2 \sqrt {a^2+2 a b x+b^2 x^2} (a B+A b)}{x^2 (a+b x)}+\frac {b^4 \log (x) \sqrt {a^2+2 a b x+b^2 x^2} (5 a B+A b)}{a+b x}-\frac {5 a b^3 \sqrt {a^2+2 a b x+b^2 x^2} (2 a B+A b)}{x (a+b x)}+\frac {b^5 B x \sqrt {a^2+2 a b x+b^2 x^2}}{a+b x}-\frac {a^5 A \sqrt {a^2+2 a b x+b^2 x^2}}{5 x^5 (a+b x)}-\frac {a^4 \sqrt {a^2+2 a b x+b^2 x^2} (a B+5 A b)}{4 x^4 (a+b x)}-\frac {5 a^3 b \sqrt {a^2+2 a b x+b^2 x^2} (a B+2 A b)}{3 x^3 (a+b x)} \]
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Rubi [A] time = 0.12, antiderivative size = 293, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.069, Rules used = {770, 76} \begin {gather*} -\frac {a^4 \sqrt {a^2+2 a b x+b^2 x^2} (a B+5 A b)}{4 x^4 (a+b x)}-\frac {5 a^3 b \sqrt {a^2+2 a b x+b^2 x^2} (a B+2 A b)}{3 x^3 (a+b x)}-\frac {5 a^2 b^2 \sqrt {a^2+2 a b x+b^2 x^2} (a B+A b)}{x^2 (a+b x)}-\frac {5 a b^3 \sqrt {a^2+2 a b x+b^2 x^2} (2 a B+A b)}{x (a+b x)}+\frac {b^4 \log (x) \sqrt {a^2+2 a b x+b^2 x^2} (5 a B+A b)}{a+b x}-\frac {a^5 A \sqrt {a^2+2 a b x+b^2 x^2}}{5 x^5 (a+b x)}+\frac {b^5 B x \sqrt {a^2+2 a b x+b^2 x^2}}{a+b x} \end {gather*}
Antiderivative was successfully verified.
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Rule 76
Rule 770
Rubi steps
\begin {align*} \int \frac {(A+B x) \left (a^2+2 a b x+b^2 x^2\right )^{5/2}}{x^6} \, dx &=\frac {\sqrt {a^2+2 a b x+b^2 x^2} \int \frac {\left (a b+b^2 x\right )^5 (A+B x)}{x^6} \, dx}{b^4 \left (a b+b^2 x\right )}\\ &=\frac {\sqrt {a^2+2 a b x+b^2 x^2} \int \left (b^{10} B+\frac {a^5 A b^5}{x^6}+\frac {a^4 b^5 (5 A b+a B)}{x^5}+\frac {5 a^3 b^6 (2 A b+a B)}{x^4}+\frac {10 a^2 b^7 (A b+a B)}{x^3}+\frac {5 a b^8 (A b+2 a B)}{x^2}+\frac {b^9 (A b+5 a B)}{x}\right ) \, dx}{b^4 \left (a b+b^2 x\right )}\\ &=-\frac {a^5 A \sqrt {a^2+2 a b x+b^2 x^2}}{5 x^5 (a+b x)}-\frac {a^4 (5 A b+a B) \sqrt {a^2+2 a b x+b^2 x^2}}{4 x^4 (a+b x)}-\frac {5 a^3 b (2 A b+a B) \sqrt {a^2+2 a b x+b^2 x^2}}{3 x^3 (a+b x)}-\frac {5 a^2 b^2 (A b+a B) \sqrt {a^2+2 a b x+b^2 x^2}}{x^2 (a+b x)}-\frac {5 a b^3 (A b+2 a B) \sqrt {a^2+2 a b x+b^2 x^2}}{x (a+b x)}+\frac {b^5 B x \sqrt {a^2+2 a b x+b^2 x^2}}{a+b x}+\frac {b^4 (A b+5 a B) \sqrt {a^2+2 a b x+b^2 x^2} \log (x)}{a+b x}\\ \end {align*}
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Mathematica [A] time = 0.06, size = 127, normalized size = 0.43 \begin {gather*} -\frac {\sqrt {(a+b x)^2} \left (3 a^5 (4 A+5 B x)+25 a^4 b x (3 A+4 B x)+100 a^3 b^2 x^2 (2 A+3 B x)+300 a^2 b^3 x^3 (A+2 B x)-60 b^4 x^5 \log (x) (5 a B+A b)+300 a A b^4 x^4-60 b^5 B x^6\right )}{60 x^5 (a+b x)} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [B] time = 3.71, size = 911, normalized size = 3.11 \begin {gather*} A \tanh ^{-1}\left (\frac {\sqrt {b^2} x}{a}-\frac {\sqrt {a^2+2 b x a+b^2 x^2}}{a}\right ) b^5+5 a B \tanh ^{-1}\left (\frac {\sqrt {b^2} x}{a}-\frac {\sqrt {a^2+2 b x a+b^2 x^2}}{a}\right ) b^4-\frac {1}{2} A \sqrt {b^2} \log \left (-a-\sqrt {b^2} x+\sqrt {a^2+2 b x a+b^2 x^2}\right ) b^4-\frac {1}{2} A \sqrt {b^2} \log \left (a-\sqrt {b^2} x+\sqrt {a^2+2 b x a+b^2 x^2}\right ) b^4-\frac {5}{2} a \sqrt {b^2} B \log \left (-a-\sqrt {b^2} x+\sqrt {a^2+2 b x a+b^2 x^2}\right ) b^3-\frac {5}{2} a \sqrt {b^2} B \log \left (a-\sqrt {b^2} x+\sqrt {a^2+2 b x a+b^2 x^2}\right ) b^3+\frac {-4 \sqrt {a^2+2 b x a+b^2 x^2} \left (-60 b^{10} B x^{10}-270 a b^9 B x^9+300 a A b^9 x^8+120 a^2 b^8 B x^8+1500 a^2 A b^8 x^7+2280 a^3 b^7 B x^7+3200 a^3 A b^7 x^6+4720 a^4 b^6 B x^6+3875 a^4 A b^6 x^5+4585 a^5 b^5 B x^5+3012 a^5 A b^5 x^4+2460 a^6 b^4 B x^4+1598 a^6 A b^4 x^3+790 a^7 b^3 B x^3+572 a^7 A b^3 x^2+160 a^8 b^2 B x^2+123 a^8 A b^2 x+15 a^9 b B x+12 a^9 A b\right ) b^4-4 \sqrt {b^2} \left (60 b^{10} B x^{11}+330 a b^9 B x^{10}-300 a A b^9 x^9+150 a^2 b^8 B x^9-1800 a^2 A b^8 x^8-2400 a^3 b^7 B x^8-4700 a^3 A b^7 x^7-7000 a^4 b^6 B x^7-7075 a^4 A b^6 x^6-9305 a^5 b^5 B x^6-6887 a^5 A b^5 x^5-7045 a^6 b^4 B x^5-4610 a^6 A b^4 x^4-3250 a^7 b^3 B x^4-2170 a^7 A b^3 x^3-950 a^8 b^2 B x^3-695 a^8 A b^2 x^2-175 a^9 b B x^2-135 a^9 A b x-15 a^{10} B x-12 a^{10} A\right ) b^4}{15 \sqrt {b^2} \sqrt {a^2+2 b x a+b^2 x^2} \left (-16 x^4 b^8-64 a x^3 b^7-96 a^2 x^2 b^6-64 a^3 x b^5-16 a^4 b^4\right ) x^5+15 \left (16 x^5 b^{10}+80 a x^4 b^9+160 a^2 x^3 b^8+160 a^3 x^2 b^7+80 a^4 x b^6+16 a^5 b^5\right ) x^5} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.41, size = 121, normalized size = 0.41 \begin {gather*} \frac {60 \, B b^{5} x^{6} + 60 \, {\left (5 \, B a b^{4} + A b^{5}\right )} x^{5} \log \relax (x) - 12 \, A a^{5} - 300 \, {\left (2 \, B a^{2} b^{3} + A a b^{4}\right )} x^{4} - 300 \, {\left (B a^{3} b^{2} + A a^{2} b^{3}\right )} x^{3} - 100 \, {\left (B a^{4} b + 2 \, A a^{3} b^{2}\right )} x^{2} - 15 \, {\left (B a^{5} + 5 \, A a^{4} b\right )} x}{60 \, x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.19, size = 188, normalized size = 0.64 \begin {gather*} B b^{5} x \mathrm {sgn}\left (b x + a\right ) + {\left (5 \, B a b^{4} \mathrm {sgn}\left (b x + a\right ) + A b^{5} \mathrm {sgn}\left (b x + a\right )\right )} \log \left ({\left | x \right |}\right ) - \frac {12 \, A a^{5} \mathrm {sgn}\left (b x + a\right ) + 300 \, {\left (2 \, B a^{2} b^{3} \mathrm {sgn}\left (b x + a\right ) + A a b^{4} \mathrm {sgn}\left (b x + a\right )\right )} x^{4} + 300 \, {\left (B a^{3} b^{2} \mathrm {sgn}\left (b x + a\right ) + A a^{2} b^{3} \mathrm {sgn}\left (b x + a\right )\right )} x^{3} + 100 \, {\left (B a^{4} b \mathrm {sgn}\left (b x + a\right ) + 2 \, A a^{3} b^{2} \mathrm {sgn}\left (b x + a\right )\right )} x^{2} + 15 \, {\left (B a^{5} \mathrm {sgn}\left (b x + a\right ) + 5 \, A a^{4} b \mathrm {sgn}\left (b x + a\right )\right )} x}{60 \, x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.07, size = 144, normalized size = 0.49 \begin {gather*} \frac {\left (\left (b x +a \right )^{2}\right )^{\frac {5}{2}} \left (60 A \,b^{5} x^{5} \ln \relax (x )+300 B a \,b^{4} x^{5} \ln \relax (x )+60 B \,b^{5} x^{6}-300 A a \,b^{4} x^{4}-600 B \,a^{2} b^{3} x^{4}-300 A \,a^{2} b^{3} x^{3}-300 B \,a^{3} b^{2} x^{3}-200 A \,a^{3} b^{2} x^{2}-100 B \,a^{4} b \,x^{2}-75 A \,a^{4} b x -15 B \,a^{5} x -12 A \,a^{5}\right )}{60 \left (b x +a \right )^{5} x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.64, size = 673, normalized size = 2.30 \begin {gather*} 5 \, \left (-1\right )^{2 \, b^{2} x + 2 \, a b} B a b^{4} \log \left (2 \, b^{2} x + 2 \, a b\right ) + \left (-1\right )^{2 \, b^{2} x + 2 \, a b} A b^{5} \log \left (2 \, b^{2} x + 2 \, a b\right ) - 5 \, \left (-1\right )^{2 \, a b x + 2 \, a^{2}} B a b^{4} \log \left (\frac {2 \, a b x}{{\left | x \right |}} + \frac {2 \, a^{2}}{{\left | x \right |}}\right ) - \left (-1\right )^{2 \, a b x + 2 \, a^{2}} A b^{5} \log \left (\frac {2 \, a b x}{{\left | x \right |}} + \frac {2 \, a^{2}}{{\left | x \right |}}\right ) + \frac {5 \, \sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} B b^{5} x}{2 \, a} + \frac {\sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} A b^{6} x}{2 \, a^{2}} + \frac {15}{2} \, \sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} B b^{4} + \frac {3 \, \sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} A b^{5}}{2 \, a} + \frac {5 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} B b^{5} x}{4 \, a^{3}} + \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} A b^{6} x}{4 \, a^{4}} + \frac {35 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} B b^{4}}{12 \, a^{2}} + \frac {7 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} A b^{5}}{12 \, a^{3}} + \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} B b^{4}}{3 \, a^{4}} - \frac {2 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} A b^{5}}{15 \, a^{5}} - \frac {2 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} B b^{3}}{3 \, a^{3} x} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} A b^{4}}{3 \, a^{4} x} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B b^{2}}{3 \, a^{4} x^{2}} + \frac {2 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A b^{3}}{15 \, a^{5} x^{2}} + \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B b}{12 \, a^{3} x^{3}} - \frac {11 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A b^{2}}{60 \, a^{4} x^{3}} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B}{4 \, a^{2} x^{4}} + \frac {3 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A b}{20 \, a^{3} x^{4}} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A}{5 \, a^{2} x^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int \frac {\left (A+B\,x\right )\,{\left (a^2+2\,a\,b\,x+b^2\,x^2\right )}^{5/2}}{x^6} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\left (A + B x\right ) \left (\left (a + b x\right )^{2}\right )^{\frac {5}{2}}}{x^{6}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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