Optimal. Leaf size=84 \[ \frac {B \sqrt {a+b x} \sqrt {d+e x}}{b e}+\frac {(2 A b e-B (b d+a e)) \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{b^{3/2} e^{3/2}} \]
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Rubi [A]
time = 0.04, antiderivative size = 84, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 4, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {81, 65, 223,
212} \begin {gather*} \frac {(2 A b e-B (a e+b d)) \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{b^{3/2} e^{3/2}}+\frac {B \sqrt {a+b x} \sqrt {d+e x}}{b e} \end {gather*}
Antiderivative was successfully verified.
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Rule 65
Rule 81
Rule 212
Rule 223
Rubi steps
\begin {align*} \int \frac {A+B x}{\sqrt {a+b x} \sqrt {d+e x}} \, dx &=\frac {B \sqrt {a+b x} \sqrt {d+e x}}{b e}+\frac {\left (A b e-B \left (\frac {b d}{2}+\frac {a e}{2}\right )\right ) \int \frac {1}{\sqrt {a+b x} \sqrt {d+e x}} \, dx}{b e}\\ &=\frac {B \sqrt {a+b x} \sqrt {d+e x}}{b e}+\frac {\left (2 \left (A b e-B \left (\frac {b d}{2}+\frac {a e}{2}\right )\right )\right ) \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^2 e}\\ &=\frac {B \sqrt {a+b x} \sqrt {d+e x}}{b e}+\frac {\left (2 \left (A b e-B \left (\frac {b d}{2}+\frac {a e}{2}\right )\right )\right ) \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^2 e}\\ &=\frac {B \sqrt {a+b x} \sqrt {d+e x}}{b e}+\frac {(2 A b e-B (b d+a e)) \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{b^{3/2} e^{3/2}}\\ \end {align*}
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Mathematica [A]
time = 0.19, size = 83, normalized size = 0.99 \begin {gather*} \frac {B \sqrt {a+b x} \sqrt {d+e x}}{b e}-\frac {(b B d-2 A b e+a B e) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {e} \sqrt {a+b x}}\right )}{b^{3/2} e^{3/2}} \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. \(197\) vs.
\(2(68)=136\).
time = 0.10, size = 198, normalized size = 2.36
method | result | size |
default | \(\frac {\left (2 A \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+a e +b d}{2 \sqrt {b e}}\right ) b e -B \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+a e +b d}{2 \sqrt {b e}}\right ) a e -B \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}+a e +b d}{2 \sqrt {b e}}\right ) b d +2 B \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {b e}\right ) \sqrt {b x +a}\, \sqrt {e x +d}}{2 e \sqrt {b e}\, b \sqrt {\left (b x +a \right ) \left (e x +d \right )}}\) | \(198\) |
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 = 0.82, size = 257, normalized size = 3.06 \begin {gather*} \left [\frac {{\left (4 \, \sqrt {b x + a} \sqrt {x e + d} B b e - {\left (B b d + {\left (B a - 2 \, A b\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 )\right )} e^{\left (-2\right )}}{4 \, b^{2}}, \frac {{\left (2 \, \sqrt {b x + a} \sqrt {x e + d} B b e + {\left (B b d + {\left (B a - 2 \, A b\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 (-2\right )}}{2 \, b^{2}}\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 {A + B x}{\sqrt {a + b x} \sqrt {d + e x}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.14, size = 106, normalized size = 1.26 \begin {gather*} \frac {{\left (\frac {{\left (B b d + B a e - 2 \, A b e\right )} e^{\left (-\frac {3}{2}\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 |}\right )}{b^{\frac {3}{2}}} + \frac {\sqrt {b^{2} d + {\left (b x + a\right )} b e - a b e} \sqrt {b x + a} B e^{\left (-1\right )}}{b^{2}}\right )} b}{{\left | b \right |}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 5.42, size = 311, normalized size = 3.70 \begin {gather*} \frac {\frac {\left (2\,B\,a\,e+2\,B\,b\,d\right )\,\left (\sqrt {a+b\,x}-\sqrt {a}\right )}{e^3\,\left (\sqrt {d+e\,x}-\sqrt {d}\right )}+\frac {\left (2\,B\,a\,e+2\,B\,b\,d\right )\,{\left (\sqrt {a+b\,x}-\sqrt {a}\right )}^3}{b\,e^2\,{\left (\sqrt {d+e\,x}-\sqrt {d}\right )}^3}-\frac {8\,B\,\sqrt {a}\,\sqrt {d}\,{\left (\sqrt {a+b\,x}-\sqrt {a}\right )}^2}{e^2\,{\left (\sqrt {d+e\,x}-\sqrt {d}\right )}^2}}{\frac {{\left (\sqrt {a+b\,x}-\sqrt {a}\right )}^4}{{\left (\sqrt {d+e\,x}-\sqrt {d}\right )}^4}+\frac {b^2}{e^2}-\frac {2\,b\,{\left (\sqrt {a+b\,x}-\sqrt {a}\right )}^2}{e\,{\left (\sqrt {d+e\,x}-\sqrt {d}\right )}^2}}-\frac {4\,A\,\mathrm {atan}\left (\frac {b\,\left (\sqrt {d+e\,x}-\sqrt {d}\right )}{\sqrt {-b\,e}\,\left (\sqrt {a+b\,x}-\sqrt {a}\right )}\right )}{\sqrt {-b\,e}}-\frac {2\,B\,\mathrm {atanh}\left (\frac {\sqrt {e}\,\left (\sqrt {a+b\,x}-\sqrt {a}\right )}{\sqrt {b}\,\left (\sqrt {d+e\,x}-\sqrt {d}\right )}\right )\,\left (a\,e+b\,d\right )}{b^{3/2}\,e^{3/2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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