Optimal. Leaf size=145 \[ \frac {(b B d+2 A b e-3 a B e) \sqrt {a+b x} \sqrt {d+e x}}{b^2 (b d-a e)}-\frac {2 (A b-a B) (d+e x)^{3/2}}{b (b d-a e) \sqrt {a+b x}}+\frac {(b B d+2 A b e-3 a B e) \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{b^{5/2} \sqrt {e}} \]
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Rubi [A]
time = 0.07, antiderivative size = 145, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 5, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.208, Rules used = {79, 52, 65, 223,
212} \begin {gather*} \frac {(-3 a B e+2 A b e+b B d) \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{b^{5/2} \sqrt {e}}+\frac {\sqrt {a+b x} \sqrt {d+e x} (-3 a B e+2 A b e+b B d)}{b^2 (b d-a e)}-\frac {2 (d+e x)^{3/2} (A b-a B)}{b \sqrt {a+b x} (b d-a e)} \end {gather*}
Antiderivative was successfully verified.
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Rule 52
Rule 65
Rule 79
Rule 212
Rule 223
Rubi steps
\begin {align*} \int \frac {(A+B x) \sqrt {d+e x}}{(a+b x)^{3/2}} \, dx &=-\frac {2 (A b-a B) (d+e x)^{3/2}}{b (b d-a e) \sqrt {a+b x}}+\frac {(b B d+2 A b e-3 a B e) \int \frac {\sqrt {d+e x}}{\sqrt {a+b x}} \, dx}{b (b d-a e)}\\ &=\frac {(b B d+2 A b e-3 a B e) \sqrt {a+b x} \sqrt {d+e x}}{b^2 (b d-a e)}-\frac {2 (A b-a B) (d+e x)^{3/2}}{b (b d-a e) \sqrt {a+b x}}+\frac {(b B d+2 A b e-3 a B e) \int \frac {1}{\sqrt {a+b x} \sqrt {d+e x}} \, dx}{2 b^2}\\ &=\frac {(b B d+2 A b e-3 a B e) \sqrt {a+b x} \sqrt {d+e x}}{b^2 (b d-a e)}-\frac {2 (A b-a B) (d+e x)^{3/2}}{b (b d-a e) \sqrt {a+b x}}+\frac {(b B d+2 A b e-3 a B e) \text {Subst}\left (\int \frac {1}{\sqrt {d-\frac {a e}{b}+\frac {e x^2}{b}}} \, dx,x,\sqrt {a+b x}\right )}{b^3}\\ &=\frac {(b B d+2 A b e-3 a B e) \sqrt {a+b x} \sqrt {d+e x}}{b^2 (b d-a e)}-\frac {2 (A b-a B) (d+e x)^{3/2}}{b (b d-a e) \sqrt {a+b x}}+\frac {(b B d+2 A b e-3 a B e) \text {Subst}\left (\int \frac {1}{1-\frac {e x^2}{b}} \, dx,x,\frac {\sqrt {a+b x}}{\sqrt {d+e x}}\right )}{b^3}\\ &=\frac {(b B d+2 A b e-3 a B e) \sqrt {a+b x} \sqrt {d+e x}}{b^2 (b d-a e)}-\frac {2 (A b-a B) (d+e x)^{3/2}}{b (b d-a e) \sqrt {a+b x}}+\frac {(b B d+2 A b e-3 a B e) \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{b^{5/2} \sqrt {e}}\\ \end {align*}
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Mathematica [A]
time = 0.20, size = 92, normalized size = 0.63 \begin {gather*} \frac {(-2 A b+3 a B+b B x) \sqrt {d+e x}}{b^2 \sqrt {a+b x}}+\frac {(b B d+2 A b e-3 a B e) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {e} \sqrt {a+b x}}\right )}{b^{5/2} \sqrt {e}} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(385\) vs.
\(2(125)=250\).
time = 0.10, size = 386, normalized size = 2.66
method | result | size |
default | \(\frac {\sqrt {e x +d}\, \left (2 A \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+a e +b d}{2 \sqrt {b e}}\right ) b^{2} e x -3 B \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+a e +b d}{2 \sqrt {b e}}\right ) a b e x +B \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+a e +b d}{2 \sqrt {b e}}\right ) b^{2} d x +2 A \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+a e +b d}{2 \sqrt {b e}}\right ) a b e -3 B \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+a e +b d}{2 \sqrt {b e}}\right ) a^{2} e +B \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+a e +b d}{2 \sqrt {b e}}\right ) a b d +2 B b x \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}-4 A b \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+6 B a \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}\right )}{2 \sqrt {b e}\, \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, b^{2} \sqrt {b x +a}}\) | \(386\) |
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 [A]
time = 1.68, size = 363, normalized size = 2.50 \begin {gather*} \left [\frac {{\left ({\left (B b^{2} d x + B a b d - {\left (3 \, B a^{2} - 2 \, A a b + {\left (3 \, B a b - 2 \, A b^{2}\right )} x\right )} e\right )} \sqrt {b} e^{\frac {1}{2}} \log \left (b^{2} d^{2} + 4 \, {\left (b d + {\left (2 \, b x + a\right )} e\right )} \sqrt {b x + a} \sqrt {x e + d} \sqrt {b} e^{\frac {1}{2}} + {\left (8 \, b^{2} x^{2} + 8 \, a b x + a^{2}\right )} e^{2} + 2 \, {\left (4 \, b^{2} d x + 3 \, a b d\right )} e\right ) + 4 \, {\left (B b^{2} x + 3 \, B a b - 2 \, A b^{2}\right )} \sqrt {b x + a} \sqrt {x e + d} e\right )} e^{\left (-1\right )}}{4 \, {\left (b^{4} x + a b^{3}\right )}}, \frac {{\left (2 \, {\left (B b^{2} x + 3 \, B a b - 2 \, A b^{2}\right )} \sqrt {b x + a} \sqrt {x e + d} e - {\left (B b^{2} d x + B a b d - {\left (3 \, B a^{2} - 2 \, A a b + {\left (3 \, B a b - 2 \, A b^{2}\right )} x\right )} e\right )} \sqrt {-b e} \arctan \left (\frac {{\left (b d + {\left (2 \, b x + a\right )} e\right )} \sqrt {b x + a} \sqrt {-b e} \sqrt {x e + d}}{2 \, {\left ({\left (b^{2} x^{2} + a b x\right )} e^{2} + {\left (b^{2} d x + a b d\right )} e\right )}}\right )\right )} e^{\left (-1\right )}}{2 \, {\left (b^{4} x + a b^{3}\right )}}\right ] \end {gather*}
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 \begin {gather*} \int \frac {\left (A + B x\right ) \sqrt {d + e x}}{\left (a + b x\right )^{\frac {3}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.67, size = 227, normalized size = 1.57 \begin {gather*} \frac {\sqrt {b^{2} d + {\left (b x + a\right )} b e - a b e} \sqrt {b x + a} B {\left | b \right |}}{b^{4}} - \frac {{\left (B b^{\frac {3}{2}} d {\left | b \right |} e^{\frac {1}{2}} - 3 \, B a \sqrt {b} {\left | b \right |} e^{\frac {3}{2}} + 2 \, A b^{\frac {3}{2}} {\left | b \right |} e^{\frac {3}{2}}\right )} e^{\left (-1\right )} \log \left ({\left (\sqrt {b x + a} \sqrt {b} e^{\frac {1}{2}} - \sqrt {b^{2} d + {\left (b x + a\right )} b e - a b e}\right )}^{2}\right )}{2 \, b^{4}} + \frac {4 \, {\left (B a b^{\frac {3}{2}} d {\left | b \right |} e^{\frac {1}{2}} - A b^{\frac {5}{2}} d {\left | b \right |} e^{\frac {1}{2}} - B a^{2} \sqrt {b} {\left | b \right |} e^{\frac {3}{2}} + A a b^{\frac {3}{2}} {\left | b \right |} e^{\frac {3}{2}}\right )}}{{\left (b^{2} d - a b e - {\left (\sqrt {b x + a} \sqrt {b} e^{\frac {1}{2}} - \sqrt {b^{2} d + {\left (b x + a\right )} b e - a b e}\right )}^{2}\right )} b^{3}} \end {gather*}
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 \begin {gather*} \int \frac {\left (A+B\,x\right )\,\sqrt {d+e\,x}}{{\left (a+b\,x\right )}^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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