Optimal. Leaf size=157 \[ -\frac {(4 b B d-A b e-3 a B e) \sqrt {d+e x}}{4 b^2 (b d-a e) (a+b x)}-\frac {(A b-a B) (d+e x)^{3/2}}{2 b (b d-a e) (a+b x)^2}-\frac {e (4 b B d-A b e-3 a B e) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{4 b^{5/2} (b d-a e)^{3/2}} \]
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Rubi [A]
time = 0.08, antiderivative size = 157, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 4, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.182, Rules used = {79, 43, 65, 214}
\begin {gather*} -\frac {e (-3 a B e-A b e+4 b B d) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{4 b^{5/2} (b d-a e)^{3/2}}-\frac {\sqrt {d+e x} (-3 a B e-A b e+4 b B d)}{4 b^2 (a+b x) (b d-a e)}-\frac {(d+e x)^{3/2} (A b-a B)}{2 b (a+b x)^2 (b d-a e)} \end {gather*}
Antiderivative was successfully verified.
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Rule 43
Rule 65
Rule 79
Rule 214
Rubi steps
\begin {align*} \int \frac {(A+B x) \sqrt {d+e x}}{(a+b x)^3} \, dx &=-\frac {(A b-a B) (d+e x)^{3/2}}{2 b (b d-a e) (a+b x)^2}+\frac {(4 b B d-A b e-3 a B e) \int \frac {\sqrt {d+e x}}{(a+b x)^2} \, dx}{4 b (b d-a e)}\\ &=-\frac {(4 b B d-A b e-3 a B e) \sqrt {d+e x}}{4 b^2 (b d-a e) (a+b x)}-\frac {(A b-a B) (d+e x)^{3/2}}{2 b (b d-a e) (a+b x)^2}+\frac {(e (4 b B d-A b e-3 a B e)) \int \frac {1}{(a+b x) \sqrt {d+e x}} \, dx}{8 b^2 (b d-a e)}\\ &=-\frac {(4 b B d-A b e-3 a B e) \sqrt {d+e x}}{4 b^2 (b d-a e) (a+b x)}-\frac {(A b-a B) (d+e x)^{3/2}}{2 b (b d-a e) (a+b x)^2}+\frac {(4 b B d-A b e-3 a B e) \text {Subst}\left (\int \frac {1}{a-\frac {b d}{e}+\frac {b x^2}{e}} \, dx,x,\sqrt {d+e x}\right )}{4 b^2 (b d-a e)}\\ &=-\frac {(4 b B d-A b e-3 a B e) \sqrt {d+e x}}{4 b^2 (b d-a e) (a+b x)}-\frac {(A b-a B) (d+e x)^{3/2}}{2 b (b d-a e) (a+b x)^2}-\frac {e (4 b B d-A b e-3 a B e) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{4 b^{5/2} (b d-a e)^{3/2}}\\ \end {align*}
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Mathematica [A]
time = 0.78, size = 143, normalized size = 0.91 \begin {gather*} \frac {\frac {\sqrt {b} \sqrt {d+e x} \left (A b (2 b d-a e+b e x)+B \left (-3 a^2 e+4 b^2 d x+a b (2 d-5 e x)\right )\right )}{(-b d+a e) (a+b x)^2}+\frac {e (-4 b B d+A b e+3 a B e) \tan ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {-b d+a e}}\right )}{(-b d+a e)^{3/2}}}{4 b^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.09, size = 152, normalized size = 0.97
method | result | size |
derivativedivides | \(2 e \left (\frac {\frac {\left (A b e -5 B a e +4 B b d \right ) \left (e x +d \right )^{\frac {3}{2}}}{8 \left (a e -b d \right ) b}-\frac {\left (A b e +3 B a e -4 B b d \right ) \sqrt {e x +d}}{8 b^{2}}}{\left (b \left (e x +d \right )+a e -b d \right )^{2}}+\frac {\left (A b e +3 B a e -4 B b d \right ) \arctan \left (\frac {b \sqrt {e x +d}}{\sqrt {\left (a e -b d \right ) b}}\right )}{8 \left (a e -b d \right ) b^{2} \sqrt {\left (a e -b d \right ) b}}\right )\) | \(152\) |
default | \(2 e \left (\frac {\frac {\left (A b e -5 B a e +4 B b d \right ) \left (e x +d \right )^{\frac {3}{2}}}{8 \left (a e -b d \right ) b}-\frac {\left (A b e +3 B a e -4 B b d \right ) \sqrt {e x +d}}{8 b^{2}}}{\left (b \left (e x +d \right )+a e -b d \right )^{2}}+\frac {\left (A b e +3 B a e -4 B b d \right ) \arctan \left (\frac {b \sqrt {e x +d}}{\sqrt {\left (a e -b d \right ) b}}\right )}{8 \left (a e -b d \right ) b^{2} \sqrt {\left (a e -b d \right ) b}}\right )\) | \(152\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 345 vs.
\(2 (149) = 298\).
time = 0.83, size = 705, normalized size = 4.49 \begin {gather*} \left [-\frac {\sqrt {b^{2} d - a b e} {\left ({\left (3 \, B a^{3} + A a^{2} b + {\left (3 \, B a b^{2} + A b^{3}\right )} x^{2} + 2 \, {\left (3 \, B a^{2} b + A a b^{2}\right )} x\right )} e^{2} - 4 \, {\left (B b^{3} d x^{2} + 2 \, B a b^{2} d x + B a^{2} b d\right )} e\right )} \log \left (\frac {2 \, b d + {\left (b x - a\right )} e - 2 \, \sqrt {b^{2} d - a b e} \sqrt {x e + d}}{b x + a}\right ) + 2 \, {\left (4 \, B b^{4} d^{2} x + 2 \, {\left (B a b^{3} + A b^{4}\right )} d^{2} + {\left (3 \, B a^{3} b + A a^{2} b^{2} + {\left (5 \, B a^{2} b^{2} - A a b^{3}\right )} x\right )} e^{2} - {\left ({\left (9 \, B a b^{3} - A b^{4}\right )} d x + {\left (5 \, B a^{2} b^{2} + 3 \, A a b^{3}\right )} d\right )} e\right )} \sqrt {x e + d}}{8 \, {\left (b^{7} d^{2} x^{2} + 2 \, a b^{6} d^{2} x + a^{2} b^{5} d^{2} + {\left (a^{2} b^{5} x^{2} + 2 \, a^{3} b^{4} x + a^{4} b^{3}\right )} e^{2} - 2 \, {\left (a b^{6} d x^{2} + 2 \, a^{2} b^{5} d x + a^{3} b^{4} d\right )} e\right )}}, -\frac {\sqrt {-b^{2} d + a b e} {\left ({\left (3 \, B a^{3} + A a^{2} b + {\left (3 \, B a b^{2} + A b^{3}\right )} x^{2} + 2 \, {\left (3 \, B a^{2} b + A a b^{2}\right )} x\right )} e^{2} - 4 \, {\left (B b^{3} d x^{2} + 2 \, B a b^{2} d x + B a^{2} b d\right )} e\right )} \arctan \left (\frac {\sqrt {-b^{2} d + a b e} \sqrt {x e + d}}{b x e + b d}\right ) + {\left (4 \, B b^{4} d^{2} x + 2 \, {\left (B a b^{3} + A b^{4}\right )} d^{2} + {\left (3 \, B a^{3} b + A a^{2} b^{2} + {\left (5 \, B a^{2} b^{2} - A a b^{3}\right )} x\right )} e^{2} - {\left ({\left (9 \, B a b^{3} - A b^{4}\right )} d x + {\left (5 \, B a^{2} b^{2} + 3 \, A a b^{3}\right )} d\right )} e\right )} \sqrt {x e + d}}{4 \, {\left (b^{7} d^{2} x^{2} + 2 \, a b^{6} d^{2} x + a^{2} b^{5} d^{2} + {\left (a^{2} b^{5} x^{2} + 2 \, a^{3} b^{4} x + a^{4} b^{3}\right )} e^{2} - 2 \, {\left (a b^{6} d x^{2} + 2 \, a^{2} b^{5} d x + a^{3} b^{4} d\right )} e\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 = 1.18, size = 245, normalized size = 1.56 \begin {gather*} \frac {{\left (4 \, B b d e - 3 \, B a e^{2} - A b e^{2}\right )} \arctan \left (\frac {\sqrt {x e + d} b}{\sqrt {-b^{2} d + a b e}}\right )}{4 \, {\left (b^{3} d - a b^{2} e\right )} \sqrt {-b^{2} d + a b e}} - \frac {4 \, {\left (x e + d\right )}^{\frac {3}{2}} B b^{2} d e - 4 \, \sqrt {x e + d} B b^{2} d^{2} e - 5 \, {\left (x e + d\right )}^{\frac {3}{2}} B a b e^{2} + {\left (x e + d\right )}^{\frac {3}{2}} A b^{2} e^{2} + 7 \, \sqrt {x e + d} B a b d e^{2} + \sqrt {x e + d} A b^{2} d e^{2} - 3 \, \sqrt {x e + d} B a^{2} e^{3} - \sqrt {x e + d} A a b e^{3}}{4 \, {\left (b^{3} d - a b^{2} e\right )} {\left ({\left (x e + d\right )} b - b d + a e\right )}^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.22, size = 222, normalized size = 1.41 \begin {gather*} \frac {e\,\mathrm {atan}\left (\frac {\sqrt {b}\,e\,\sqrt {d+e\,x}\,\left (A\,b\,e+3\,B\,a\,e-4\,B\,b\,d\right )}{\sqrt {a\,e-b\,d}\,\left (A\,b\,e^2+3\,B\,a\,e^2-4\,B\,b\,d\,e\right )}\right )\,\left (A\,b\,e+3\,B\,a\,e-4\,B\,b\,d\right )}{4\,b^{5/2}\,{\left (a\,e-b\,d\right )}^{3/2}}-\frac {\frac {\sqrt {d+e\,x}\,\left (A\,b\,e^2+3\,B\,a\,e^2-4\,B\,b\,d\,e\right )}{4\,b^2}-\frac {{\left (d+e\,x\right )}^{3/2}\,\left (A\,b\,e^2-5\,B\,a\,e^2+4\,B\,b\,d\,e\right )}{4\,b\,\left (a\,e-b\,d\right )}}{b^2\,{\left (d+e\,x\right )}^2-\left (2\,b^2\,d-2\,a\,b\,e\right )\,\left (d+e\,x\right )+a^2\,e^2+b^2\,d^2-2\,a\,b\,d\,e} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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