Optimal. Leaf size=103 \[ -\frac {(A b-a B) \sqrt {d+e x}}{b (b d-a e) (a+b x)}-\frac {(2 b B d-A b e-a B e) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{b^{3/2} (b d-a e)^{3/2}} \]
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Rubi [A]
time = 0.05, antiderivative size = 103, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 3, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.136, Rules used = {79, 65, 214}
\begin {gather*} -\frac {(-a B e-A b e+2 b B d) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{b^{3/2} (b d-a e)^{3/2}}-\frac {\sqrt {d+e x} (A b-a B)}{b (a+b x) (b d-a e)} \end {gather*}
Antiderivative was successfully verified.
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Rule 65
Rule 79
Rule 214
Rubi steps
\begin {align*} \int \frac {A+B x}{(a+b x)^2 \sqrt {d+e x}} \, dx &=-\frac {(A b-a B) \sqrt {d+e x}}{b (b d-a e) (a+b x)}+\frac {(2 b B d-A b e-a B e) \int \frac {1}{(a+b x) \sqrt {d+e x}} \, dx}{2 b (b d-a e)}\\ &=-\frac {(A b-a B) \sqrt {d+e x}}{b (b d-a e) (a+b x)}+\frac {(2 b B d-A b e-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 )}{b e (b d-a e)}\\ &=-\frac {(A b-a B) \sqrt {d+e x}}{b (b d-a e) (a+b x)}-\frac {(2 b B d-A b e-a B e) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{b^{3/2} (b d-a e)^{3/2}}\\ \end {align*}
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Mathematica [A]
time = 0.38, size = 102, normalized size = 0.99 \begin {gather*} \frac {(-A b+a B) \sqrt {d+e x}}{b (b d-a e) (a+b x)}-\frac {(2 b B d-A b e-a B e) \tan ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {-b d+a e}}\right )}{b^{3/2} (-b d+a e)^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.09, size = 111, normalized size = 1.08
method | result | size |
derivativedivides | \(\frac {e \left (A b -B a \right ) \sqrt {e x +d}}{\left (a e -b d \right ) b \left (b \left (e x +d \right )+a e -b d \right )}+\frac {\left (A b e +B a e -2 B b d \right ) \arctan \left (\frac {b \sqrt {e x +d}}{\sqrt {\left (a e -b d \right ) b}}\right )}{\left (a e -b d \right ) b \sqrt {\left (a e -b d \right ) b}}\) | \(111\) |
default | \(\frac {e \left (A b -B a \right ) \sqrt {e x +d}}{\left (a e -b d \right ) b \left (b \left (e x +d \right )+a e -b d \right )}+\frac {\left (A b e +B a e -2 B b d \right ) \arctan \left (\frac {b \sqrt {e x +d}}{\sqrt {\left (a e -b d \right ) b}}\right )}{\left (a e -b d \right ) b \sqrt {\left (a e -b d \right ) b}}\) | \(111\) |
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 = 0.85, size = 404, normalized size = 3.92 \begin {gather*} \left [\frac {{\left (2 \, B b^{2} d x + 2 \, B a b d - {\left (B a^{2} + A a b + {\left (B a b + A b^{2}\right )} x\right )} e\right )} \sqrt {b^{2} d - a b e} \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 ({\left (B a b^{2} - A b^{3}\right )} d - {\left (B a^{2} b - A a b^{2}\right )} e\right )} \sqrt {x e + d}}{2 \, {\left (b^{5} d^{2} x + a b^{4} d^{2} + {\left (a^{2} b^{3} x + a^{3} b^{2}\right )} e^{2} - 2 \, {\left (a b^{4} d x + a^{2} b^{3} d\right )} e\right )}}, \frac {{\left (2 \, B b^{2} d x + 2 \, B a b d - {\left (B a^{2} + A a b + {\left (B a b + A b^{2}\right )} x\right )} e\right )} \sqrt {-b^{2} d + a b e} \arctan \left (\frac {\sqrt {-b^{2} d + a b e} \sqrt {x e + d}}{b x e + b d}\right ) + {\left ({\left (B a b^{2} - A b^{3}\right )} d - {\left (B a^{2} b - A a b^{2}\right )} e\right )} \sqrt {x e + d}}{b^{5} d^{2} x + a b^{4} d^{2} + {\left (a^{2} b^{3} x + a^{3} b^{2}\right )} e^{2} - 2 \, {\left (a b^{4} d x + a^{2} b^{3} d\right )} e}\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}{\left (a + b x\right )^{2} \sqrt {d + e x}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.83, size = 135, normalized size = 1.31 \begin {gather*} \frac {{\left (2 \, B b d - B a e - A b e\right )} \arctan \left (\frac {\sqrt {x e + d} b}{\sqrt {-b^{2} d + a b e}}\right )}{{\left (b^{2} d - a b e\right )} \sqrt {-b^{2} d + a b e}} + \frac {\sqrt {x e + d} B a e - \sqrt {x e + d} A b e}{{\left (b^{2} d - a b e\right )} {\left ({\left (x e + d\right )} b - b d + a e\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 1.29, size = 99, normalized size = 0.96 \begin {gather*} \frac {\mathrm {atan}\left (\frac {\sqrt {b}\,\sqrt {d+e\,x}}{\sqrt {a\,e-b\,d}}\right )\,\left (A\,b\,e+B\,a\,e-2\,B\,b\,d\right )}{b^{3/2}\,{\left (a\,e-b\,d\right )}^{3/2}}+\frac {\left (A\,b\,e-B\,a\,e\right )\,\sqrt {d+e\,x}}{b\,\left (a\,e-b\,d\right )\,\left (a\,e-b\,d+b\,\left (d+e\,x\right )\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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