Optimal. Leaf size=126 \[ -\frac {5 a^4 B \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a+c x^2}}\right )}{128 c^{3/2}}-\frac {5 a^3 B x \sqrt {a+c x^2}}{128 c}-\frac {5 a^2 B x \left (a+c x^2\right )^{3/2}}{192 c}+\frac {\left (a+c x^2\right )^{7/2} (8 A+7 B x)}{56 c}-\frac {a B x \left (a+c x^2\right )^{5/2}}{48 c} \]
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Rubi [A] time = 0.04, antiderivative size = 126, 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 = {780, 195, 217, 206} \[ -\frac {5 a^4 B \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a+c x^2}}\right )}{128 c^{3/2}}-\frac {5 a^3 B x \sqrt {a+c x^2}}{128 c}-\frac {5 a^2 B x \left (a+c x^2\right )^{3/2}}{192 c}+\frac {\left (a+c x^2\right )^{7/2} (8 A+7 B x)}{56 c}-\frac {a B x \left (a+c x^2\right )^{5/2}}{48 c} \]
Antiderivative was successfully verified.
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Rule 195
Rule 206
Rule 217
Rule 780
Rubi steps
\begin {align*} \int x (A+B x) \left (a+c x^2\right )^{5/2} \, dx &=\frac {(8 A+7 B x) \left (a+c x^2\right )^{7/2}}{56 c}-\frac {(a B) \int \left (a+c x^2\right )^{5/2} \, dx}{8 c}\\ &=-\frac {a B x \left (a+c x^2\right )^{5/2}}{48 c}+\frac {(8 A+7 B x) \left (a+c x^2\right )^{7/2}}{56 c}-\frac {\left (5 a^2 B\right ) \int \left (a+c x^2\right )^{3/2} \, dx}{48 c}\\ &=-\frac {5 a^2 B x \left (a+c x^2\right )^{3/2}}{192 c}-\frac {a B x \left (a+c x^2\right )^{5/2}}{48 c}+\frac {(8 A+7 B x) \left (a+c x^2\right )^{7/2}}{56 c}-\frac {\left (5 a^3 B\right ) \int \sqrt {a+c x^2} \, dx}{64 c}\\ &=-\frac {5 a^3 B x \sqrt {a+c x^2}}{128 c}-\frac {5 a^2 B x \left (a+c x^2\right )^{3/2}}{192 c}-\frac {a B x \left (a+c x^2\right )^{5/2}}{48 c}+\frac {(8 A+7 B x) \left (a+c x^2\right )^{7/2}}{56 c}-\frac {\left (5 a^4 B\right ) \int \frac {1}{\sqrt {a+c x^2}} \, dx}{128 c}\\ &=-\frac {5 a^3 B x \sqrt {a+c x^2}}{128 c}-\frac {5 a^2 B x \left (a+c x^2\right )^{3/2}}{192 c}-\frac {a B x \left (a+c x^2\right )^{5/2}}{48 c}+\frac {(8 A+7 B x) \left (a+c x^2\right )^{7/2}}{56 c}-\frac {\left (5 a^4 B\right ) \operatorname {Subst}\left (\int \frac {1}{1-c x^2} \, dx,x,\frac {x}{\sqrt {a+c x^2}}\right )}{128 c}\\ &=-\frac {5 a^3 B x \sqrt {a+c x^2}}{128 c}-\frac {5 a^2 B x \left (a+c x^2\right )^{3/2}}{192 c}-\frac {a B x \left (a+c x^2\right )^{5/2}}{48 c}+\frac {(8 A+7 B x) \left (a+c x^2\right )^{7/2}}{56 c}-\frac {5 a^4 B \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a+c x^2}}\right )}{128 c^{3/2}}\\ \end {align*}
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Mathematica [A] time = 0.49, size = 112, normalized size = 0.89 \[ \frac {\left (a+c x^2\right )^{7/2} \left (-\frac {7 a B x \left (\frac {15 a^{7/2} \sqrt {\frac {c x^2}{a}+1} \sinh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {a}}\right )}{\sqrt {c} x}+\left (a+c x^2\right ) \left (33 a^2+26 a c x^2+8 c^2 x^4\right )\right )}{\left (a+c x^2\right )^4}+384 A+336 B x\right )}{2688 c} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.78, size = 253, normalized size = 2.01 \[ \left [\frac {105 \, B a^{4} \sqrt {c} \log \left (-2 \, c x^{2} + 2 \, \sqrt {c x^{2} + a} \sqrt {c} x - a\right ) + 2 \, {\left (336 \, B c^{4} x^{7} + 384 \, A c^{4} x^{6} + 952 \, B a c^{3} x^{5} + 1152 \, A a c^{3} x^{4} + 826 \, B a^{2} c^{2} x^{3} + 1152 \, A a^{2} c^{2} x^{2} + 105 \, B a^{3} c x + 384 \, A a^{3} c\right )} \sqrt {c x^{2} + a}}{5376 \, c^{2}}, \frac {105 \, B a^{4} \sqrt {-c} \arctan \left (\frac {\sqrt {-c} x}{\sqrt {c x^{2} + a}}\right ) + {\left (336 \, B c^{4} x^{7} + 384 \, A c^{4} x^{6} + 952 \, B a c^{3} x^{5} + 1152 \, A a c^{3} x^{4} + 826 \, B a^{2} c^{2} x^{3} + 1152 \, A a^{2} c^{2} x^{2} + 105 \, B a^{3} c x + 384 \, A a^{3} c\right )} \sqrt {c x^{2} + a}}{2688 \, c^{2}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.20, size = 114, normalized size = 0.90 \[ \frac {5 \, B a^{4} \log \left ({\left | -\sqrt {c} x + \sqrt {c x^{2} + a} \right |}\right )}{128 \, c^{\frac {3}{2}}} + \frac {1}{2688} \, {\left (\frac {384 \, A a^{3}}{c} + {\left (\frac {105 \, B a^{3}}{c} + 2 \, {\left (576 \, A a^{2} + {\left (413 \, B a^{2} + 4 \, {\left (144 \, A a c + {\left (119 \, B a c + 6 \, {\left (7 \, B c^{2} x + 8 \, A c^{2}\right )} x\right )} x\right )} x\right )} x\right )} x\right )} x\right )} \sqrt {c x^{2} + a} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 113, normalized size = 0.90 \[ -\frac {5 B \,a^{4} \ln \left (\sqrt {c}\, x +\sqrt {c \,x^{2}+a}\right )}{128 c^{\frac {3}{2}}}-\frac {5 \sqrt {c \,x^{2}+a}\, B \,a^{3} x}{128 c}-\frac {5 \left (c \,x^{2}+a \right )^{\frac {3}{2}} B \,a^{2} x}{192 c}-\frac {\left (c \,x^{2}+a \right )^{\frac {5}{2}} B a x}{48 c}+\frac {\left (c \,x^{2}+a \right )^{\frac {7}{2}} B x}{8 c}+\frac {\left (c \,x^{2}+a \right )^{\frac {7}{2}} A}{7 c} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.56, size = 105, normalized size = 0.83 \[ \frac {{\left (c x^{2} + a\right )}^{\frac {7}{2}} B x}{8 \, c} - \frac {{\left (c x^{2} + a\right )}^{\frac {5}{2}} B a x}{48 \, c} - \frac {5 \, {\left (c x^{2} + a\right )}^{\frac {3}{2}} B a^{2} x}{192 \, c} - \frac {5 \, \sqrt {c x^{2} + a} B a^{3} x}{128 \, c} - \frac {5 \, B a^{4} \operatorname {arsinh}\left (\frac {c x}{\sqrt {a c}}\right )}{128 \, c^{\frac {3}{2}}} + \frac {{\left (c x^{2} + a\right )}^{\frac {7}{2}} A}{7 \, c} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int x\,{\left (c\,x^2+a\right )}^{5/2}\,\left (A+B\,x\right ) \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 22.22, size = 354, normalized size = 2.81 \[ A a^{2} \left (\begin {cases} \frac {\sqrt {a} x^{2}}{2} & \text {for}\: c = 0 \\\frac {\left (a + c x^{2}\right )^{\frac {3}{2}}}{3 c} & \text {otherwise} \end {cases}\right ) + 2 A a c \left (\begin {cases} - \frac {2 a^{2} \sqrt {a + c x^{2}}}{15 c^{2}} + \frac {a x^{2} \sqrt {a + c x^{2}}}{15 c} + \frac {x^{4} \sqrt {a + c x^{2}}}{5} & \text {for}\: c \neq 0 \\\frac {\sqrt {a} x^{4}}{4} & \text {otherwise} \end {cases}\right ) + A c^{2} \left (\begin {cases} \frac {8 a^{3} \sqrt {a + c x^{2}}}{105 c^{3}} - \frac {4 a^{2} x^{2} \sqrt {a + c x^{2}}}{105 c^{2}} + \frac {a x^{4} \sqrt {a + c x^{2}}}{35 c} + \frac {x^{6} \sqrt {a + c x^{2}}}{7} & \text {for}\: c \neq 0 \\\frac {\sqrt {a} x^{6}}{6} & \text {otherwise} \end {cases}\right ) + \frac {5 B a^{\frac {7}{2}} x}{128 c \sqrt {1 + \frac {c x^{2}}{a}}} + \frac {133 B a^{\frac {5}{2}} x^{3}}{384 \sqrt {1 + \frac {c x^{2}}{a}}} + \frac {127 B a^{\frac {3}{2}} c x^{5}}{192 \sqrt {1 + \frac {c x^{2}}{a}}} + \frac {23 B \sqrt {a} c^{2} x^{7}}{48 \sqrt {1 + \frac {c x^{2}}{a}}} - \frac {5 B a^{4} \operatorname {asinh}{\left (\frac {\sqrt {c} x}{\sqrt {a}} \right )}}{128 c^{\frac {3}{2}}} + \frac {B c^{3} x^{9}}{8 \sqrt {a} \sqrt {1 + \frac {c x^{2}}{a}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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