Optimal. Leaf size=131 \[ \frac {b (7 b B-5 A c) \sqrt {x}}{c^4}-\frac {(7 b B-5 A c) x^{3/2}}{3 c^3}+\frac {(7 b B-5 A c) x^{5/2}}{5 b c^2}-\frac {(b B-A c) x^{7/2}}{b c (b+c x)}-\frac {b^{3/2} (7 b B-5 A c) \tan ^{-1}\left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {b}}\right )}{c^{9/2}} \]
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Rubi [A]
time = 0.05, antiderivative size = 131, normalized size of antiderivative = 1.00, number of steps
used = 7, number of rules used = 5, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.227, Rules used = {795, 79, 52, 65,
211} \begin {gather*} -\frac {b^{3/2} (7 b B-5 A c) \text {ArcTan}\left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {b}}\right )}{c^{9/2}}+\frac {b \sqrt {x} (7 b B-5 A c)}{c^4}-\frac {x^{3/2} (7 b B-5 A c)}{3 c^3}+\frac {x^{5/2} (7 b B-5 A c)}{5 b c^2}-\frac {x^{7/2} (b B-A c)}{b c (b+c x)} \end {gather*}
Antiderivative was successfully verified.
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Rule 52
Rule 65
Rule 79
Rule 211
Rule 795
Rubi steps
\begin {align*} \int \frac {x^{9/2} (A+B x)}{\left (b x+c x^2\right )^2} \, dx &=\int \frac {x^{5/2} (A+B x)}{(b+c x)^2} \, dx\\ &=-\frac {(b B-A c) x^{7/2}}{b c (b+c x)}-\frac {\left (-\frac {7 b B}{2}+\frac {5 A c}{2}\right ) \int \frac {x^{5/2}}{b+c x} \, dx}{b c}\\ &=\frac {(7 b B-5 A c) x^{5/2}}{5 b c^2}-\frac {(b B-A c) x^{7/2}}{b c (b+c x)}-\frac {(7 b B-5 A c) \int \frac {x^{3/2}}{b+c x} \, dx}{2 c^2}\\ &=-\frac {(7 b B-5 A c) x^{3/2}}{3 c^3}+\frac {(7 b B-5 A c) x^{5/2}}{5 b c^2}-\frac {(b B-A c) x^{7/2}}{b c (b+c x)}+\frac {(b (7 b B-5 A c)) \int \frac {\sqrt {x}}{b+c x} \, dx}{2 c^3}\\ &=\frac {b (7 b B-5 A c) \sqrt {x}}{c^4}-\frac {(7 b B-5 A c) x^{3/2}}{3 c^3}+\frac {(7 b B-5 A c) x^{5/2}}{5 b c^2}-\frac {(b B-A c) x^{7/2}}{b c (b+c x)}-\frac {\left (b^2 (7 b B-5 A c)\right ) \int \frac {1}{\sqrt {x} (b+c x)} \, dx}{2 c^4}\\ &=\frac {b (7 b B-5 A c) \sqrt {x}}{c^4}-\frac {(7 b B-5 A c) x^{3/2}}{3 c^3}+\frac {(7 b B-5 A c) x^{5/2}}{5 b c^2}-\frac {(b B-A c) x^{7/2}}{b c (b+c x)}-\frac {\left (b^2 (7 b B-5 A c)\right ) \text {Subst}\left (\int \frac {1}{b+c x^2} \, dx,x,\sqrt {x}\right )}{c^4}\\ &=\frac {b (7 b B-5 A c) \sqrt {x}}{c^4}-\frac {(7 b B-5 A c) x^{3/2}}{3 c^3}+\frac {(7 b B-5 A c) x^{5/2}}{5 b c^2}-\frac {(b B-A c) x^{7/2}}{b c (b+c x)}-\frac {b^{3/2} (7 b B-5 A c) \tan ^{-1}\left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {b}}\right )}{c^{9/2}}\\ \end {align*}
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Mathematica [A]
time = 0.15, size = 110, normalized size = 0.84 \begin {gather*} \frac {\sqrt {x} \left (105 b^3 B+2 c^3 x^2 (5 A+3 B x)-2 b c^2 x (25 A+7 B x)+b^2 (-75 A c+70 B c x)\right )}{15 c^4 (b+c x)}-\frac {b^{3/2} (7 b B-5 A c) \tan ^{-1}\left (\frac {\sqrt {c} \sqrt {x}}{\sqrt {b}}\right )}{c^{9/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.54, size = 107, normalized size = 0.82
method | result | size |
derivativedivides | \(-\frac {2 \left (-\frac {B \,c^{2} x^{\frac {5}{2}}}{5}-\frac {A \,c^{2} x^{\frac {3}{2}}}{3}+\frac {2 B b c \,x^{\frac {3}{2}}}{3}+2 A b c \sqrt {x}-3 b^{2} B \sqrt {x}\right )}{c^{4}}+\frac {2 b^{2} \left (\frac {\left (-\frac {A c}{2}+\frac {B b}{2}\right ) \sqrt {x}}{c x +b}+\frac {\left (5 A c -7 B b \right ) \arctan \left (\frac {c \sqrt {x}}{\sqrt {b c}}\right )}{2 \sqrt {b c}}\right )}{c^{4}}\) | \(107\) |
default | \(-\frac {2 \left (-\frac {B \,c^{2} x^{\frac {5}{2}}}{5}-\frac {A \,c^{2} x^{\frac {3}{2}}}{3}+\frac {2 B b c \,x^{\frac {3}{2}}}{3}+2 A b c \sqrt {x}-3 b^{2} B \sqrt {x}\right )}{c^{4}}+\frac {2 b^{2} \left (\frac {\left (-\frac {A c}{2}+\frac {B b}{2}\right ) \sqrt {x}}{c x +b}+\frac {\left (5 A c -7 B b \right ) \arctan \left (\frac {c \sqrt {x}}{\sqrt {b c}}\right )}{2 \sqrt {b c}}\right )}{c^{4}}\) | \(107\) |
risch | \(-\frac {2 \left (-3 B \,c^{2} x^{2}-5 A \,c^{2} x +10 b B x c +30 A b c -45 b^{2} B \right ) \sqrt {x}}{15 c^{4}}-\frac {b^{2} \sqrt {x}\, A}{c^{3} \left (c x +b \right )}+\frac {b^{3} \sqrt {x}\, B}{c^{4} \left (c x +b \right )}+\frac {5 b^{2} \arctan \left (\frac {c \sqrt {x}}{\sqrt {b c}}\right ) A}{c^{3} \sqrt {b c}}-\frac {7 b^{3} \arctan \left (\frac {c \sqrt {x}}{\sqrt {b c}}\right ) B}{c^{4} \sqrt {b c}}\) | \(131\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.49, size = 115, normalized size = 0.88 \begin {gather*} \frac {{\left (B b^{3} - A b^{2} c\right )} \sqrt {x}}{c^{5} x + b c^{4}} - \frac {{\left (7 \, B b^{3} - 5 \, A b^{2} c\right )} \arctan \left (\frac {c \sqrt {x}}{\sqrt {b c}}\right )}{\sqrt {b c} c^{4}} + \frac {2 \, {\left (3 \, B c^{2} x^{\frac {5}{2}} - 5 \, {\left (2 \, B b c - A c^{2}\right )} x^{\frac {3}{2}} + 15 \, {\left (3 \, B b^{2} - 2 \, A b c\right )} \sqrt {x}\right )}}{15 \, c^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 2.92, size = 290, normalized size = 2.21 \begin {gather*} \left [-\frac {15 \, {\left (7 \, B b^{3} - 5 \, A b^{2} c + {\left (7 \, B b^{2} c - 5 \, A b c^{2}\right )} x\right )} \sqrt {-\frac {b}{c}} \log \left (\frac {c x + 2 \, c \sqrt {x} \sqrt {-\frac {b}{c}} - b}{c x + b}\right ) - 2 \, {\left (6 \, B c^{3} x^{3} + 105 \, B b^{3} - 75 \, A b^{2} c - 2 \, {\left (7 \, B b c^{2} - 5 \, A c^{3}\right )} x^{2} + 10 \, {\left (7 \, B b^{2} c - 5 \, A b c^{2}\right )} x\right )} \sqrt {x}}{30 \, {\left (c^{5} x + b c^{4}\right )}}, -\frac {15 \, {\left (7 \, B b^{3} - 5 \, A b^{2} c + {\left (7 \, B b^{2} c - 5 \, A b c^{2}\right )} x\right )} \sqrt {\frac {b}{c}} \arctan \left (\frac {c \sqrt {x} \sqrt {\frac {b}{c}}}{b}\right ) - {\left (6 \, B c^{3} x^{3} + 105 \, B b^{3} - 75 \, A b^{2} c - 2 \, {\left (7 \, B b c^{2} - 5 \, A c^{3}\right )} x^{2} + 10 \, {\left (7 \, B b^{2} c - 5 \, A b c^{2}\right )} x\right )} \sqrt {x}}{15 \, {\left (c^{5} x + b c^{4}\right )}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.93, size = 122, normalized size = 0.93 \begin {gather*} -\frac {{\left (7 \, B b^{3} - 5 \, A b^{2} c\right )} \arctan \left (\frac {c \sqrt {x}}{\sqrt {b c}}\right )}{\sqrt {b c} c^{4}} + \frac {B b^{3} \sqrt {x} - A b^{2} c \sqrt {x}}{{\left (c x + b\right )} c^{4}} + \frac {2 \, {\left (3 \, B c^{8} x^{\frac {5}{2}} - 10 \, B b c^{7} x^{\frac {3}{2}} + 5 \, A c^{8} x^{\frac {3}{2}} + 45 \, B b^{2} c^{6} \sqrt {x} - 30 \, A b c^{7} \sqrt {x}\right )}}{15 \, c^{10}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.04, size = 146, normalized size = 1.11 \begin {gather*} x^{3/2}\,\left (\frac {2\,A}{3\,c^2}-\frac {4\,B\,b}{3\,c^3}\right )-\sqrt {x}\,\left (\frac {2\,b\,\left (\frac {2\,A}{c^2}-\frac {4\,B\,b}{c^3}\right )}{c}+\frac {2\,B\,b^2}{c^4}\right )+\frac {2\,B\,x^{5/2}}{5\,c^2}+\frac {\sqrt {x}\,\left (B\,b^3-A\,b^2\,c\right )}{x\,c^5+b\,c^4}-\frac {b^{3/2}\,\mathrm {atan}\left (\frac {b^{3/2}\,\sqrt {c}\,\sqrt {x}\,\left (5\,A\,c-7\,B\,b\right )}{7\,B\,b^3-5\,A\,b^2\,c}\right )\,\left (5\,A\,c-7\,B\,b\right )}{c^{9/2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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