Optimal. Leaf size=296 \[ -\frac {10 a^2 b^2 \sqrt {a^2+2 a b x+b^2 x^2} (a B+A b)}{x (a+b x)}+\frac {b^4 x \sqrt {a^2+2 a b x+b^2 x^2} (5 a B+A b)}{a+b x}+\frac {5 a b^3 \log (x) \sqrt {a^2+2 a b x+b^2 x^2} (2 a B+A b)}{a+b x}+\frac {b^5 B x^2 \sqrt {a^2+2 a b x+b^2 x^2}}{2 (a+b x)}-\frac {a^5 A \sqrt {a^2+2 a b x+b^2 x^2}}{4 x^4 (a+b x)}-\frac {a^4 \sqrt {a^2+2 a b x+b^2 x^2} (a B+5 A b)}{3 x^3 (a+b x)}-\frac {5 a^3 b \sqrt {a^2+2 a b x+b^2 x^2} (a B+2 A b)}{2 x^2 (a+b x)} \]
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Rubi [A] time = 0.13, antiderivative size = 296, 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)}{3 x^3 (a+b x)}-\frac {5 a^3 b \sqrt {a^2+2 a b x+b^2 x^2} (a B+2 A b)}{2 x^2 (a+b x)}-\frac {10 a^2 b^2 \sqrt {a^2+2 a b x+b^2 x^2} (a B+A b)}{x (a+b x)}+\frac {b^4 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 \log (x) \sqrt {a^2+2 a b x+b^2 x^2} (2 a B+A b)}{a+b x}-\frac {a^5 A \sqrt {a^2+2 a b x+b^2 x^2}}{4 x^4 (a+b x)}+\frac {b^5 B x^2 \sqrt {a^2+2 a b x+b^2 x^2}}{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^5} \, 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^5} \, 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^9 (A b+5 a B)+\frac {a^5 A b^5}{x^5}+\frac {a^4 b^5 (5 A b+a B)}{x^4}+\frac {5 a^3 b^6 (2 A b+a B)}{x^3}+\frac {10 a^2 b^7 (A b+a B)}{x^2}+\frac {5 a b^8 (A b+2 a B)}{x}+b^{10} 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}}{4 x^4 (a+b x)}-\frac {a^4 (5 A b+a B) \sqrt {a^2+2 a b x+b^2 x^2}}{3 x^3 (a+b x)}-\frac {5 a^3 b (2 A b+a B) \sqrt {a^2+2 a b x+b^2 x^2}}{2 x^2 (a+b x)}-\frac {10 a^2 b^2 (A b+a B) \sqrt {a^2+2 a b x+b^2 x^2}}{x (a+b x)}+\frac {b^4 (A b+5 a B) x \sqrt {a^2+2 a b x+b^2 x^2}}{a+b x}+\frac {b^5 B x^2 \sqrt {a^2+2 a b x+b^2 x^2}}{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} \log (x)}{a+b x}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 126, normalized size = 0.43 \begin {gather*} -\frac {\sqrt {(a+b x)^2} \left (a^5 (3 A+4 B x)+10 a^4 b x (2 A+3 B x)+60 a^3 b^2 x^2 (A+2 B x)+120 a^2 A b^3 x^3-60 a b^3 x^4 \log (x) (2 a B+A b)-60 a b^4 B x^5-6 b^5 x^5 (2 A+B x)\right )}{12 x^4 (a+b x)} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [B] time = 2.90, size = 859, normalized size = 2.90 \begin {gather*} 5 a 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^4+10 a^2 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^3-\frac {5}{2} a A \sqrt {b^2} \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 A \sqrt {b^2} \log \left (a-\sqrt {b^2} x+\sqrt {a^2+2 b x a+b^2 x^2}\right ) b^3+\frac {-\sqrt {a^2+2 b x a+b^2 x^2} \left (-12 B x^9 b^9-24 A x^8 b^9-156 a B x^8 b^8-84 a A x^7 b^8-453 a^2 B x^7 b^7+132 a^2 A x^6 b^7-303 a^3 B x^6 b^6+780 a^3 A x^5 b^6+489 a^4 B x^5 b^5+1108 a^4 A x^4 b^5+851 a^5 B x^4 b^4+726 a^5 A x^3 b^4+444 a^6 B x^3 b^3+258 a^6 A x^2 b^3+84 a^7 B x^2 b^2+58 a^7 A x b^2+6 a^8 A b+8 a^8 B x b\right ) b^3-\sqrt {b^2} \left (12 b^9 B x^{10}+24 A b^9 x^9+168 a b^8 B x^9+108 a A b^8 x^8+609 a^2 b^7 B x^8-48 a^2 A b^7 x^7+756 a^3 b^6 B x^7-912 a^3 A b^6 x^6-186 a^4 b^5 B x^6-1888 a^4 A b^5 x^5-1340 a^5 b^4 B x^5-1834 a^5 A b^4 x^4-1295 a^6 b^3 B x^4-984 a^6 A b^3 x^3-528 a^7 b^2 B x^3-316 a^7 A b^2 x^2-92 a^8 b B x^2-64 a^8 A b x-8 a^9 B x-6 a^9 A\right ) b^3}{3 \sqrt {b^2} \sqrt {a^2+2 b x a+b^2 x^2} \left (-8 x^3 b^6-24 a x^2 b^5-24 a^2 x b^4-8 a^3 b^3\right ) x^4+3 \left (8 x^4 b^8+32 a x^3 b^7+48 a^2 x^2 b^6+32 a^3 x b^5+8 a^4 b^4\right ) x^4}-5 a^2 \left (b^2\right )^{3/2} B \log \left (-a-\sqrt {b^2} x+\sqrt {a^2+2 b x a+b^2 x^2}\right )-5 a^2 \left (b^2\right )^{3/2} B \log \left (a-\sqrt {b^2} x+\sqrt {a^2+2 b x a+b^2 x^2}\right ) \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.42, size = 121, normalized size = 0.41 \begin {gather*} \frac {6 \, B b^{5} x^{6} - 3 \, A a^{5} + 12 \, {\left (5 \, B a b^{4} + A b^{5}\right )} x^{5} + 60 \, {\left (2 \, B a^{2} b^{3} + A a b^{4}\right )} x^{4} \log \relax (x) - 120 \, {\left (B a^{3} b^{2} + A a^{2} b^{3}\right )} x^{3} - 30 \, {\left (B a^{4} b + 2 \, A a^{3} b^{2}\right )} x^{2} - 4 \, {\left (B a^{5} + 5 \, A a^{4} b\right )} x}{12 \, x^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.17, size = 188, normalized size = 0.64 \begin {gather*} \frac {1}{2} \, B b^{5} x^{2} \mathrm {sgn}\left (b x + a\right ) + 5 \, B a b^{4} x \mathrm {sgn}\left (b x + a\right ) + A b^{5} x \mathrm {sgn}\left (b x + a\right ) + 5 \, {\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 )} \log \left ({\left | x \right |}\right ) - \frac {3 \, A a^{5} \mathrm {sgn}\left (b x + a\right ) + 120 \, {\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} + 30 \, {\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} + 4 \, {\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}{12 \, x^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.36, size = 144, normalized size = 0.49 \begin {gather*} \frac {\left (\left (b x +a \right )^{2}\right )^{\frac {5}{2}} \left (6 B \,b^{5} x^{6}+60 A a \,b^{4} x^{4} \ln \relax (x )+12 A \,b^{5} x^{5}+120 B \,a^{2} b^{3} x^{4} \ln \relax (x )+60 B a \,b^{4} x^{5}-120 A \,a^{2} b^{3} x^{3}-120 B \,a^{3} b^{2} x^{3}-60 A \,a^{3} b^{2} x^{2}-30 B \,a^{4} b \,x^{2}-20 A \,a^{4} b x -4 B \,a^{5} x -3 A \,a^{5}\right )}{12 \left (b x +a \right )^{5} x^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.62, size = 615, normalized size = 2.08 \begin {gather*} 10 \, \left (-1\right )^{2 \, b^{2} x + 2 \, a b} B a^{2} b^{3} \log \left (2 \, b^{2} x + 2 \, a b\right ) + 5 \, \left (-1\right )^{2 \, b^{2} x + 2 \, a b} A a b^{4} \log \left (2 \, b^{2} x + 2 \, a b\right ) - 10 \, \left (-1\right )^{2 \, a b x + 2 \, a^{2}} B a^{2} b^{3} \log \left (\frac {2 \, a b x}{{\left | x \right |}} + \frac {2 \, a^{2}}{{\left | x \right |}}\right ) - 5 \, \left (-1\right )^{2 \, a b x + 2 \, a^{2}} A a b^{4} \log \left (\frac {2 \, a b x}{{\left | x \right |}} + \frac {2 \, a^{2}}{{\left | x \right |}}\right ) + 5 \, \sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} B b^{4} x + \frac {5 \, \sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} A b^{5} x}{2 \, a} + 15 \, \sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} B a b^{3} + \frac {15}{2} \, \sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} A b^{4} + \frac {5 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} B b^{4} x}{2 \, a^{2}} + \frac {5 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} A b^{5} x}{4 \, a^{3}} + \frac {35 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} B b^{3}}{6 \, a} + \frac {35 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} A b^{4}}{12 \, a^{2}} + \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} B b^{3}}{6 \, a^{3}} + \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} A b^{4}}{3 \, a^{4}} - \frac {11 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} B b^{2}}{6 \, a^{2} x} - \frac {2 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {5}{2}} A b^{3}}{3 \, a^{3} x} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B b}{6 \, a^{3} x^{2}} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A b^{2}}{3 \, a^{4} x^{2}} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} B}{3 \, a^{2} x^{3}} + \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A b}{12 \, a^{3} x^{3}} - \frac {{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {7}{2}} A}{4 \, a^{2} x^{4}} \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^5} \,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^{5}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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