Optimal. Leaf size=210 \[ \frac {A b-a B}{4 a b (a+b x)^3 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A}{3 a^2 (a+b x)^2 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A \log (x) (a+b x)}{a^5 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {A (a+b x) \log (a+b x)}{a^5 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A}{a^4 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A}{2 a^3 (a+b x) \sqrt {a^2+2 a b x+b^2 x^2}} \]
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Rubi [A] time = 0.12, antiderivative size = 210, 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, 77} \begin {gather*} \frac {A b-a B}{4 a b (a+b x)^3 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A}{2 a^3 (a+b x) \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A}{3 a^2 (a+b x)^2 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A}{a^4 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A \log (x) (a+b x)}{a^5 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {A (a+b x) \log (a+b x)}{a^5 \sqrt {a^2+2 a b x+b^2 x^2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 77
Rule 770
Rubi steps
\begin {align*} \int \frac {A+B x}{x \left (a^2+2 a b x+b^2 x^2\right )^{5/2}} \, dx &=\frac {\left (b^4 \left (a b+b^2 x\right )\right ) \int \frac {A+B x}{x \left (a b+b^2 x\right )^5} \, dx}{\sqrt {a^2+2 a b x+b^2 x^2}}\\ &=\frac {\left (b^4 \left (a b+b^2 x\right )\right ) \int \left (\frac {A}{a^5 b^5 x}+\frac {-A b+a B}{a b^5 (a+b x)^5}-\frac {A}{a^2 b^4 (a+b x)^4}-\frac {A}{a^3 b^4 (a+b x)^3}-\frac {A}{a^4 b^4 (a+b x)^2}-\frac {A}{a^5 b^4 (a+b x)}\right ) \, dx}{\sqrt {a^2+2 a b x+b^2 x^2}}\\ &=\frac {A}{a^4 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A b-a B}{4 a b (a+b x)^3 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A}{3 a^2 (a+b x)^2 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A}{2 a^3 (a+b x) \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {A (a+b x) \log (x)}{a^5 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {A (a+b x) \log (a+b x)}{a^5 \sqrt {a^2+2 a b x+b^2 x^2}}\\ \end {align*}
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Mathematica [A] time = 0.06, size = 104, normalized size = 0.50 \begin {gather*} \frac {a \left (-3 a^4 B+25 a^3 A b+52 a^2 A b^2 x+42 a A b^3 x^2+12 A b^4 x^3\right )+12 A b \log (x) (a+b x)^4-12 A b (a+b x)^4 \log (a+b x)}{12 a^5 b (a+b x)^3 \sqrt {(a+b x)^2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 1.17, size = 391, normalized size = 1.86 \begin {gather*} \frac {2 A \tanh ^{-1}\left (\frac {\sqrt {b^2} x}{a}-\frac {\sqrt {a^2+2 a b x+b^2 x^2}}{a}\right )}{a^5}+\frac {2 \left (3 a^8 b B-3 a^7 A b^2+3 a^4 b^5 B x^4-25 a^3 A b^6 x^4-52 a^2 A b^7 x^5-42 a A b^8 x^6-12 A b^9 x^7\right )+2 \sqrt {b^2} \sqrt {a^2+2 a b x+b^2 x^2} \left (3 a^7 B-3 a^6 A b-3 a^6 b B x+3 a^5 A b^2 x+3 a^5 b^2 B x^2-3 a^4 A b^3 x^2-3 a^4 b^3 B x^3+3 a^3 A b^4 x^3+22 a^2 A b^5 x^4+30 a A b^6 x^5+12 A b^7 x^6\right )}{3 a^4 b x^4 \sqrt {a^2+2 a b x+b^2 x^2} \left (-8 a^3 b^5-24 a^2 b^6 x-24 a b^7 x^2-8 b^8 x^3\right )+3 a^4 b \sqrt {b^2} x^4 \left (8 a^4 b^4+32 a^3 b^5 x+48 a^2 b^6 x^2+32 a b^7 x^3+8 b^8 x^4\right )} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.41, size = 203, normalized size = 0.97 \begin {gather*} \frac {12 \, A a b^{4} x^{3} + 42 \, A a^{2} b^{3} x^{2} + 52 \, A a^{3} b^{2} x - 3 \, B a^{5} + 25 \, A a^{4} b - 12 \, {\left (A b^{5} x^{4} + 4 \, A a b^{4} x^{3} + 6 \, A a^{2} b^{3} x^{2} + 4 \, A a^{3} b^{2} x + A a^{4} b\right )} \log \left (b x + a\right ) + 12 \, {\left (A b^{5} x^{4} + 4 \, A a b^{4} x^{3} + 6 \, A a^{2} b^{3} x^{2} + 4 \, A a^{3} b^{2} x + A a^{4} b\right )} \log \relax (x)}{12 \, {\left (a^{5} b^{5} x^{4} + 4 \, a^{6} b^{4} x^{3} + 6 \, a^{7} b^{3} x^{2} + 4 \, a^{8} b^{2} x + a^{9} b\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [F] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \mathit {sage}_{0} x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.07, size = 205, normalized size = 0.98 \begin {gather*} -\frac {\left (-12 A \,b^{5} x^{4} \ln \relax (x )+12 A \,b^{5} x^{4} \ln \left (b x +a \right )-48 A a \,b^{4} x^{3} \ln \relax (x )+48 A a \,b^{4} x^{3} \ln \left (b x +a \right )-72 A \,a^{2} b^{3} x^{2} \ln \relax (x )+72 A \,a^{2} b^{3} x^{2} \ln \left (b x +a \right )-12 A a \,b^{4} x^{3}-48 A \,a^{3} b^{2} x \ln \relax (x )+48 A \,a^{3} b^{2} x \ln \left (b x +a \right )-42 A \,a^{2} b^{3} x^{2}-12 A \,a^{4} b \ln \relax (x )+12 A \,a^{4} b \ln \left (b x +a \right )-52 A \,a^{3} b^{2} x -25 A \,a^{4} b +3 B \,a^{5}\right ) \left (b x +a \right )}{12 \left (\left (b x +a \right )^{2}\right )^{\frac {5}{2}} a^{5} b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.49, size = 138, normalized size = 0.66 \begin {gather*} -\frac {\left (-1\right )^{2 \, a b x + 2 \, a^{2}} A \log \left (\frac {2 \, a b x}{{\left | x \right |}} + \frac {2 \, a^{2}}{{\left | x \right |}}\right )}{a^{5}} + \frac {A}{3 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} a^{2}} + \frac {A}{\sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} a^{4}} + \frac {A}{2 \, a^{3} b^{2} {\left (x + \frac {a}{b}\right )}^{2}} - \frac {B}{4 \, b^{5} {\left (x + \frac {a}{b}\right )}^{4}} + \frac {A}{4 \, a b^{4} {\left (x + \frac {a}{b}\right )}^{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 {A+B\,x}{x\,{\left (a^2+2\,a\,b\,x+b^2\,x^2\right )}^{5/2}} \,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 {A + B x}{x \left (\left (a + b x\right )^{2}\right )^{\frac {5}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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