Optimal. Leaf size=142 \[ \frac {5 b^3 (A b-8 a B) \tanh ^{-1}\left (\frac {\sqrt {a+b x}}{\sqrt {a}}\right )}{64 a^{3/2}}+\frac {5 b^2 \sqrt {a+b x} (A b-8 a B)}{64 a x}+\frac {(a+b x)^{5/2} (A b-8 a B)}{24 a x^3}+\frac {5 b (a+b x)^{3/2} (A b-8 a B)}{96 a x^2}-\frac {A (a+b x)^{7/2}}{4 a x^4} \]
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Rubi [A] time = 0.07, antiderivative size = 142, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 4, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.222, Rules used = {78, 47, 63, 208} \[ \frac {5 b^3 (A b-8 a B) \tanh ^{-1}\left (\frac {\sqrt {a+b x}}{\sqrt {a}}\right )}{64 a^{3/2}}+\frac {5 b^2 \sqrt {a+b x} (A b-8 a B)}{64 a x}+\frac {(a+b x)^{5/2} (A b-8 a B)}{24 a x^3}+\frac {5 b (a+b x)^{3/2} (A b-8 a B)}{96 a x^2}-\frac {A (a+b x)^{7/2}}{4 a x^4} \]
Antiderivative was successfully verified.
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Rule 47
Rule 63
Rule 78
Rule 208
Rubi steps
\begin {align*} \int \frac {(a+b x)^{5/2} (A+B x)}{x^5} \, dx &=-\frac {A (a+b x)^{7/2}}{4 a x^4}+\frac {\left (-\frac {A b}{2}+4 a B\right ) \int \frac {(a+b x)^{5/2}}{x^4} \, dx}{4 a}\\ &=\frac {(A b-8 a B) (a+b x)^{5/2}}{24 a x^3}-\frac {A (a+b x)^{7/2}}{4 a x^4}-\frac {(5 b (A b-8 a B)) \int \frac {(a+b x)^{3/2}}{x^3} \, dx}{48 a}\\ &=\frac {5 b (A b-8 a B) (a+b x)^{3/2}}{96 a x^2}+\frac {(A b-8 a B) (a+b x)^{5/2}}{24 a x^3}-\frac {A (a+b x)^{7/2}}{4 a x^4}-\frac {\left (5 b^2 (A b-8 a B)\right ) \int \frac {\sqrt {a+b x}}{x^2} \, dx}{64 a}\\ &=\frac {5 b^2 (A b-8 a B) \sqrt {a+b x}}{64 a x}+\frac {5 b (A b-8 a B) (a+b x)^{3/2}}{96 a x^2}+\frac {(A b-8 a B) (a+b x)^{5/2}}{24 a x^3}-\frac {A (a+b x)^{7/2}}{4 a x^4}-\frac {\left (5 b^3 (A b-8 a B)\right ) \int \frac {1}{x \sqrt {a+b x}} \, dx}{128 a}\\ &=\frac {5 b^2 (A b-8 a B) \sqrt {a+b x}}{64 a x}+\frac {5 b (A b-8 a B) (a+b x)^{3/2}}{96 a x^2}+\frac {(A b-8 a B) (a+b x)^{5/2}}{24 a x^3}-\frac {A (a+b x)^{7/2}}{4 a x^4}-\frac {\left (5 b^2 (A b-8 a B)\right ) \operatorname {Subst}\left (\int \frac {1}{-\frac {a}{b}+\frac {x^2}{b}} \, dx,x,\sqrt {a+b x}\right )}{64 a}\\ &=\frac {5 b^2 (A b-8 a B) \sqrt {a+b x}}{64 a x}+\frac {5 b (A b-8 a B) (a+b x)^{3/2}}{96 a x^2}+\frac {(A b-8 a B) (a+b x)^{5/2}}{24 a x^3}-\frac {A (a+b x)^{7/2}}{4 a x^4}+\frac {5 b^3 (A b-8 a B) \tanh ^{-1}\left (\frac {\sqrt {a+b x}}{\sqrt {a}}\right )}{64 a^{3/2}}\\ \end {align*}
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Mathematica [A] time = 0.13, size = 124, normalized size = 0.87 \[ \frac {-(a+b x) \left (16 a^3 (3 A+4 B x)+8 a^2 b x (17 A+26 B x)+2 a b^2 x^2 (59 A+132 B x)+15 A b^3 x^3\right )-15 b^3 x^4 \sqrt {\frac {b x}{a}+1} (8 a B-A b) \tanh ^{-1}\left (\sqrt {\frac {b x}{a}+1}\right )}{192 a x^4 \sqrt {a+b x}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.60, size = 260, normalized size = 1.83 \[ \left [-\frac {15 \, {\left (8 \, B a b^{3} - A b^{4}\right )} \sqrt {a} x^{4} \log \left (\frac {b x + 2 \, \sqrt {b x + a} \sqrt {a} + 2 \, a}{x}\right ) + 2 \, {\left (48 \, A a^{4} + 3 \, {\left (88 \, B a^{2} b^{2} + 5 \, A a b^{3}\right )} x^{3} + 2 \, {\left (104 \, B a^{3} b + 59 \, A a^{2} b^{2}\right )} x^{2} + 8 \, {\left (8 \, B a^{4} + 17 \, A a^{3} b\right )} x\right )} \sqrt {b x + a}}{384 \, a^{2} x^{4}}, \frac {15 \, {\left (8 \, B a b^{3} - A b^{4}\right )} \sqrt {-a} x^{4} \arctan \left (\frac {\sqrt {b x + a} \sqrt {-a}}{a}\right ) - {\left (48 \, A a^{4} + 3 \, {\left (88 \, B a^{2} b^{2} + 5 \, A a b^{3}\right )} x^{3} + 2 \, {\left (104 \, B a^{3} b + 59 \, A a^{2} b^{2}\right )} x^{2} + 8 \, {\left (8 \, B a^{4} + 17 \, A a^{3} b\right )} x\right )} \sqrt {b x + a}}{192 \, a^{2} x^{4}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 1.62, size = 177, normalized size = 1.25 \[ \frac {\frac {15 \, {\left (8 \, B a b^{4} - A b^{5}\right )} \arctan \left (\frac {\sqrt {b x + a}}{\sqrt {-a}}\right )}{\sqrt {-a} a} - \frac {264 \, {\left (b x + a\right )}^{\frac {7}{2}} B a b^{4} - 584 \, {\left (b x + a\right )}^{\frac {5}{2}} B a^{2} b^{4} + 440 \, {\left (b x + a\right )}^{\frac {3}{2}} B a^{3} b^{4} - 120 \, \sqrt {b x + a} B a^{4} b^{4} + 15 \, {\left (b x + a\right )}^{\frac {7}{2}} A b^{5} + 73 \, {\left (b x + a\right )}^{\frac {5}{2}} A a b^{5} - 55 \, {\left (b x + a\right )}^{\frac {3}{2}} A a^{2} b^{5} + 15 \, \sqrt {b x + a} A a^{3} b^{5}}{a b^{4} x^{4}}}{192 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 118, normalized size = 0.83 \[ 2 \left (\frac {5 \left (A b -8 B a \right ) \arctanh \left (\frac {\sqrt {b x +a}}{\sqrt {a}}\right )}{128 a^{\frac {3}{2}}}+\frac {\frac {55 \left (A b -8 B a \right ) \left (b x +a \right )^{\frac {3}{2}} a}{384}-\frac {\left (5 A b +88 B a \right ) \left (b x +a \right )^{\frac {7}{2}}}{128 a}+\left (-\frac {73 A b}{384}+\frac {73 B a}{48}\right ) \left (b x +a \right )^{\frac {5}{2}}+\left (-\frac {5}{128} A \,a^{2} b +\frac {5}{16} B \,a^{3}\right ) \sqrt {b x +a}}{b^{4} x^{4}}\right ) b^{3} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 2.00, size = 194, normalized size = 1.37 \[ -\frac {1}{384} \, b^{4} {\left (\frac {2 \, {\left (3 \, {\left (88 \, B a + 5 \, A b\right )} {\left (b x + a\right )}^{\frac {7}{2}} - 73 \, {\left (8 \, B a^{2} - A a b\right )} {\left (b x + a\right )}^{\frac {5}{2}} + 55 \, {\left (8 \, B a^{3} - A a^{2} b\right )} {\left (b x + a\right )}^{\frac {3}{2}} - 15 \, {\left (8 \, B a^{4} - A a^{3} b\right )} \sqrt {b x + a}\right )}}{{\left (b x + a\right )}^{4} a b - 4 \, {\left (b x + a\right )}^{3} a^{2} b + 6 \, {\left (b x + a\right )}^{2} a^{3} b - 4 \, {\left (b x + a\right )} a^{4} b + a^{5} b} - \frac {15 \, {\left (8 \, B a - A b\right )} \log \left (\frac {\sqrt {b x + a} - \sqrt {a}}{\sqrt {b x + a} + \sqrt {a}}\right )}{a^{\frac {3}{2}} b}\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.45, size = 177, normalized size = 1.25 \[ \frac {5\,b^3\,\mathrm {atanh}\left (\frac {\sqrt {a+b\,x}}{\sqrt {a}}\right )\,\left (A\,b-8\,B\,a\right )}{64\,a^{3/2}}-\frac {\left (\frac {73\,A\,b^4}{192}-\frac {73\,B\,a\,b^3}{24}\right )\,{\left (a+b\,x\right )}^{5/2}+\left (\frac {5\,A\,a^2\,b^4}{64}-\frac {5\,B\,a^3\,b^3}{8}\right )\,\sqrt {a+b\,x}+\left (\frac {55\,B\,a^2\,b^3}{24}-\frac {55\,A\,a\,b^4}{192}\right )\,{\left (a+b\,x\right )}^{3/2}+\frac {\left (5\,A\,b^4+88\,B\,a\,b^3\right )\,{\left (a+b\,x\right )}^{7/2}}{64\,a}}{{\left (a+b\,x\right )}^4-4\,a^3\,\left (a+b\,x\right )-4\,a\,{\left (a+b\,x\right )}^3+6\,a^2\,{\left (a+b\,x\right )}^2+a^4} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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