Optimal. Leaf size=116 \[ \frac {2 d^2 \sqrt {a+b x}}{(b d-a e) (d+e x)^{3/2}}+\frac {4 d (3 b d-2 a e) \sqrt {a+b x}}{(b d-a e)^2 \sqrt {d+e x}}+\frac {16 \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{\sqrt {b} \sqrt {e}} \]
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Rubi [A]
time = 0.08, antiderivative size = 116, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 5, integrand size = 38, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.132, Rules used = {963, 79, 65,
223, 212} \begin {gather*} \frac {2 d^2 \sqrt {a+b x}}{(d+e x)^{3/2} (b d-a e)}+\frac {4 d \sqrt {a+b x} (3 b d-2 a e)}{\sqrt {d+e x} (b d-a e)^2}+\frac {16 \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{\sqrt {b} \sqrt {e}} \end {gather*}
Antiderivative was successfully verified.
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Rule 65
Rule 79
Rule 212
Rule 223
Rule 963
Rubi steps
\begin {align*} \int \frac {15 d^2+20 d e x+8 e^2 x^2}{\sqrt {a+b x} (d+e x)^{5/2}} \, dx &=\frac {2 d^2 \sqrt {a+b x}}{(b d-a e) (d+e x)^{3/2}}+\frac {2 \int \frac {3 d (7 b d-6 a e)+12 e (b d-a e) x}{\sqrt {a+b x} (d+e x)^{3/2}} \, dx}{3 (b d-a e)}\\ &=\frac {2 d^2 \sqrt {a+b x}}{(b d-a e) (d+e x)^{3/2}}+\frac {4 d (3 b d-2 a e) \sqrt {a+b x}}{(b d-a e)^2 \sqrt {d+e x}}+8 \int \frac {1}{\sqrt {a+b x} \sqrt {d+e x}} \, dx\\ &=\frac {2 d^2 \sqrt {a+b x}}{(b d-a e) (d+e x)^{3/2}}+\frac {4 d (3 b d-2 a e) \sqrt {a+b x}}{(b d-a e)^2 \sqrt {d+e x}}+\frac {16 \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}\\ &=\frac {2 d^2 \sqrt {a+b x}}{(b d-a e) (d+e x)^{3/2}}+\frac {4 d (3 b d-2 a e) \sqrt {a+b x}}{(b d-a e)^2 \sqrt {d+e x}}+\frac {16 \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}\\ &=\frac {2 d^2 \sqrt {a+b x}}{(b d-a e) (d+e x)^{3/2}}+\frac {4 d (3 b d-2 a e) \sqrt {a+b x}}{(b d-a e)^2 \sqrt {d+e x}}+\frac {16 \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{\sqrt {b} \sqrt {e}}\\ \end {align*}
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Mathematica [A]
time = 0.17, size = 99, normalized size = 0.85 \begin {gather*} \frac {2 d \sqrt {a+b x} \left (7 b d-4 a e-\frac {d e (a+b x)}{d+e x}\right )}{(b d-a e)^2 \sqrt {d+e x}}+\frac {16 \tanh ^{-1}\left (\frac {\sqrt {e} \sqrt {a+b x}}{\sqrt {b} \sqrt {d+e x}}\right )}{\sqrt {b} \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. \(600\) vs.
\(2(96)=192\).
time = 0.08, size = 601, normalized size = 5.18
method | result | size |
default | \(\frac {2 \sqrt {b x +a}\, \left (4 \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+a e +b d}{2 \sqrt {e b}}\right ) a^{2} e^{4} x^{2}-8 \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+a e +b d}{2 \sqrt {e b}}\right ) a b d \,e^{3} x^{2}+4 \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+a e +b d}{2 \sqrt {e b}}\right ) b^{2} d^{2} e^{2} x^{2}+8 \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+a e +b d}{2 \sqrt {e b}}\right ) a^{2} d \,e^{3} x -16 \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+a e +b d}{2 \sqrt {e b}}\right ) a b \,d^{2} e^{2} x +8 \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+a e +b d}{2 \sqrt {e b}}\right ) b^{2} d^{3} e x +4 \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+a e +b d}{2 \sqrt {e b}}\right ) a^{2} d^{2} e^{2}-8 \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+a e +b d}{2 \sqrt {e b}}\right ) a b \,d^{3} e +4 \ln \left (\frac {2 b e x +2 \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+a e +b d}{2 \sqrt {e b}}\right ) b^{2} d^{4}-4 a d \,e^{2} x \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+6 b \,d^{2} e x \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}-5 a \,d^{2} e \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}+7 b \,d^{3} \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \sqrt {e b}\right )}{\sqrt {e b}\, \left (a e -b d \right )^{2} \sqrt {\left (b x +a \right ) \left (e x +d \right )}\, \left (e x +d \right )^{\frac {3}{2}}}\) | \(601\) |
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. 321 vs.
\(2 (100) = 200\).
time = 6.03, size = 651, normalized size = 5.61 \begin {gather*} \left [\frac {2 \, {\left (2 \, {\left (b^{2} d^{4} + a^{2} x^{2} e^{4} - 2 \, {\left (a b d x^{2} - a^{2} d x\right )} e^{3} + {\left (b^{2} d^{2} x^{2} - 4 \, a b d^{2} x + a^{2} d^{2}\right )} e^{2} + 2 \, {\left (b^{2} d^{3} x - a b d^{3}\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 ) + {\left (7 \, b^{2} d^{3} e - 4 \, a b d x e^{3} + {\left (6 \, b^{2} d^{2} x - 5 \, a b d^{2}\right )} e^{2}\right )} \sqrt {b x + a} \sqrt {x e + d}\right )}}{b^{3} d^{4} e + a^{2} b x^{2} e^{5} - 2 \, {\left (a b^{2} d x^{2} - a^{2} b d x\right )} e^{4} + {\left (b^{3} d^{2} x^{2} - 4 \, a b^{2} d^{2} x + a^{2} b d^{2}\right )} e^{3} + 2 \, {\left (b^{3} d^{3} x - a b^{2} d^{3}\right )} e^{2}}, -\frac {2 \, {\left (4 \, {\left (b^{2} d^{4} + a^{2} x^{2} e^{4} - 2 \, {\left (a b d x^{2} - a^{2} d x\right )} e^{3} + {\left (b^{2} d^{2} x^{2} - 4 \, a b d^{2} x + a^{2} d^{2}\right )} e^{2} + 2 \, {\left (b^{2} d^{3} x - a b d^{3}\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 ) - {\left (7 \, b^{2} d^{3} e - 4 \, a b d x e^{3} + {\left (6 \, b^{2} d^{2} x - 5 \, a b d^{2}\right )} e^{2}\right )} \sqrt {b x + a} \sqrt {x e + d}\right )}}{b^{3} d^{4} e + a^{2} b x^{2} e^{5} - 2 \, {\left (a b^{2} d x^{2} - a^{2} b d x\right )} e^{4} + {\left (b^{3} d^{2} x^{2} - 4 \, a b^{2} d^{2} x + a^{2} b d^{2}\right )} e^{3} + 2 \, {\left (b^{3} d^{3} x - a b^{2} d^{3}\right )} e^{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 {15 d^{2} + 20 d e x + 8 e^{2} x^{2}}{\sqrt {a + b x} \left (d + e x\right )^{\frac {5}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 218 vs.
\(2 (100) = 200\).
time = 3.38, size = 218, normalized size = 1.88 \begin {gather*} -\frac {16 \, \sqrt {b} e^{\left (-\frac {1}{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 )}{{\left | b \right |}} + \frac {2 \, \sqrt {b x + a} {\left (\frac {2 \, {\left (3 \, b^{6} d^{2} e^{2} - 2 \, a b^{5} d e^{3}\right )} {\left (b x + a\right )}}{b^{4} d^{2} {\left | b \right |} e - 2 \, a b^{3} d {\left | b \right |} e^{2} + a^{2} b^{2} {\left | b \right |} e^{3}} + \frac {7 \, b^{7} d^{3} e - 11 \, a b^{6} d^{2} e^{2} + 4 \, a^{2} b^{5} d e^{3}}{b^{4} d^{2} {\left | b \right |} e - 2 \, a b^{3} d {\left | b \right |} e^{2} + a^{2} b^{2} {\left | b \right |} e^{3}}\right )}}{{\left (b^{2} d + {\left (b x + a\right )} b e - a b e\right )}^{\frac {3}{2}}} \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 {15\,d^2+20\,d\,e\,x+8\,e^2\,x^2}{\sqrt {a+b\,x}\,{\left (d+e\,x\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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