Optimal. Leaf size=282 \[ -\frac {A b-a B}{4 a^2 (a+b x)^3 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {\log (x) (a+b x) (5 A b-a B)}{a^6 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {(a+b x) (5 A b-a B) \log (a+b x)}{a^6 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {4 A b-a B}{a^5 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {A (a+b x)}{a^5 x \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {3 A b-a B}{2 a^4 (a+b x) \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {2 A b-a B}{3 a^3 (a+b x)^2 \sqrt {a^2+2 a b x+b^2 x^2}} \]
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Rubi [A] time = 0.21, antiderivative size = 282, 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} \[ -\frac {A b-a B}{4 a^2 (a+b x)^3 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {4 A b-a B}{a^5 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {3 A b-a B}{2 a^4 (a+b x) \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {2 A b-a B}{3 a^3 (a+b x)^2 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {\log (x) (a+b x) (5 A b-a B)}{a^6 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {(a+b x) (5 A b-a B) \log (a+b x)}{a^6 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {A (a+b x)}{a^5 x \sqrt {a^2+2 a b x+b^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 77
Rule 770
Rubi steps
\begin {align*} \int \frac {A+B x}{x^2 \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^2 \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^2}+\frac {-5 A b+a B}{a^6 b^5 x}+\frac {A b-a B}{a^2 b^4 (a+b x)^5}+\frac {2 A b-a B}{a^3 b^4 (a+b x)^4}+\frac {3 A b-a B}{a^4 b^4 (a+b x)^3}+\frac {4 A b-a B}{a^5 b^4 (a+b x)^2}+\frac {5 A b-a B}{a^6 b^4 (a+b x)}\right ) \, dx}{\sqrt {a^2+2 a b x+b^2 x^2}}\\ &=-\frac {4 A b-a B}{a^5 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {A b-a B}{4 a^2 (a+b x)^3 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {2 A b-a B}{3 a^3 (a+b x)^2 \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {3 A b-a B}{2 a^4 (a+b x) \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {A (a+b x)}{a^5 x \sqrt {a^2+2 a b x+b^2 x^2}}-\frac {(5 A b-a B) (a+b x) \log (x)}{a^6 \sqrt {a^2+2 a b x+b^2 x^2}}+\frac {(5 A b-a B) (a+b x) \log (a+b x)}{a^6 \sqrt {a^2+2 a b x+b^2 x^2}}\\ \end {align*}
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Mathematica [A] time = 0.11, size = 148, normalized size = 0.52 \[ \frac {a \left (a^4 (25 B x-12 A)+a^3 b x (52 B x-125 A)+2 a^2 b^2 x^2 (21 B x-130 A)+6 a b^3 x^3 (2 B x-35 A)-60 A b^4 x^4\right )+12 x \log (x) (a+b x)^4 (a B-5 A b)+12 x (a+b x)^4 (5 A b-a B) \log (a+b x)}{12 a^6 x (a+b x)^3 \sqrt {(a+b x)^2}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.83, size = 347, normalized size = 1.23 \[ -\frac {12 \, A a^{5} - 12 \, {\left (B a^{2} b^{3} - 5 \, A a b^{4}\right )} x^{4} - 42 \, {\left (B a^{3} b^{2} - 5 \, A a^{2} b^{3}\right )} x^{3} - 52 \, {\left (B a^{4} b - 5 \, A a^{3} b^{2}\right )} x^{2} - 25 \, {\left (B a^{5} - 5 \, A a^{4} b\right )} x + 12 \, {\left ({\left (B a b^{4} - 5 \, A b^{5}\right )} x^{5} + 4 \, {\left (B a^{2} b^{3} - 5 \, A a b^{4}\right )} x^{4} + 6 \, {\left (B a^{3} b^{2} - 5 \, A a^{2} b^{3}\right )} x^{3} + 4 \, {\left (B a^{4} b - 5 \, A a^{3} b^{2}\right )} x^{2} + {\left (B a^{5} - 5 \, A a^{4} b\right )} x\right )} \log \left (b x + a\right ) - 12 \, {\left ({\left (B a b^{4} - 5 \, A b^{5}\right )} x^{5} + 4 \, {\left (B a^{2} b^{3} - 5 \, A a b^{4}\right )} x^{4} + 6 \, {\left (B a^{3} b^{2} - 5 \, A a^{2} b^{3}\right )} x^{3} + 4 \, {\left (B a^{4} b - 5 \, A a^{3} b^{2}\right )} x^{2} + {\left (B a^{5} - 5 \, A a^{4} b\right )} x\right )} \log \relax (x)}{12 \, {\left (a^{6} b^{4} x^{5} + 4 \, a^{7} b^{3} x^{4} + 6 \, a^{8} b^{2} x^{3} + 4 \, a^{9} b x^{2} + a^{10} x\right )}} \]
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 \[ \mathit {sage}_{0} x \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.06, size = 397, normalized size = 1.41 \[ \frac {\left (-60 A \,b^{5} x^{5} \ln \relax (x )+60 A \,b^{5} x^{5} \ln \left (b x +a \right )+12 B a \,b^{4} x^{5} \ln \relax (x )-12 B a \,b^{4} x^{5} \ln \left (b x +a \right )-240 A a \,b^{4} x^{4} \ln \relax (x )+240 A a \,b^{4} x^{4} \ln \left (b x +a \right )+48 B \,a^{2} b^{3} x^{4} \ln \relax (x )-48 B \,a^{2} b^{3} x^{4} \ln \left (b x +a \right )-360 A \,a^{2} b^{3} x^{3} \ln \relax (x )+360 A \,a^{2} b^{3} x^{3} \ln \left (b x +a \right )-60 A a \,b^{4} x^{4}+72 B \,a^{3} b^{2} x^{3} \ln \relax (x )-72 B \,a^{3} b^{2} x^{3} \ln \left (b x +a \right )+12 B \,a^{2} b^{3} x^{4}-240 A \,a^{3} b^{2} x^{2} \ln \relax (x )+240 A \,a^{3} b^{2} x^{2} \ln \left (b x +a \right )-210 A \,a^{2} b^{3} x^{3}+48 B \,a^{4} b \,x^{2} \ln \relax (x )-48 B \,a^{4} b \,x^{2} \ln \left (b x +a \right )+42 B \,a^{3} b^{2} x^{3}-60 A \,a^{4} b x \ln \relax (x )+60 A \,a^{4} b x \ln \left (b x +a \right )-260 A \,a^{3} b^{2} x^{2}+12 B \,a^{5} x \ln \relax (x )-12 B \,a^{5} x \ln \left (b x +a \right )+52 B \,a^{4} b \,x^{2}-125 A \,a^{4} b x +25 B \,a^{5} x -12 A \,a^{5}\right ) \left (b x +a \right )}{12 \left (\left (b x +a \right )^{2}\right )^{\frac {5}{2}} a^{6} x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.47, size = 276, normalized size = 0.98 \[ -\frac {\left (-1\right )^{2 \, a b x + 2 \, a^{2}} B \log \left (\frac {2 \, a b x}{{\left | x \right |}} + \frac {2 \, a^{2}}{{\left | x \right |}}\right )}{a^{5}} + \frac {5 \, \left (-1\right )^{2 \, a b x + 2 \, a^{2}} A b \log \left (\frac {2 \, a b x}{{\left | x \right |}} + \frac {2 \, a^{2}}{{\left | x \right |}}\right )}{a^{6}} + \frac {B}{3 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} a^{2}} - \frac {5 \, A b}{3 \, {\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} a^{3}} + \frac {B}{\sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} a^{4}} - \frac {5 \, A b}{\sqrt {b^{2} x^{2} + 2 \, a b x + a^{2}} a^{5}} - \frac {A}{{\left (b^{2} x^{2} + 2 \, a b x + a^{2}\right )}^{\frac {3}{2}} a^{2} x} + \frac {B}{2 \, a^{3} b^{2} {\left (x + \frac {a}{b}\right )}^{2}} - \frac {5 \, A}{2 \, a^{4} b {\left (x + \frac {a}{b}\right )}^{2}} + \frac {B}{4 \, a b^{4} {\left (x + \frac {a}{b}\right )}^{4}} - \frac {A}{4 \, a^{2} b^{3} {\left (x + \frac {a}{b}\right )}^{4}} \]
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 \[ \int \frac {A+B\,x}{x^2\,{\left (a^2+2\,a\,b\,x+b^2\,x^2\right )}^{5/2}} \,d x \]
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 \[ \int \frac {A + B x}{x^{2} \left (\left (a + b x\right )^{2}\right )^{\frac {5}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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