Optimal. Leaf size=146 \[ -\frac {\sqrt {d+e x}}{2 \left (c d^2-a e^2\right ) (a e+c d x)^2}+\frac {3 e \sqrt {d+e x}}{4 \left (c d^2-a e^2\right )^2 (a e+c d x)}-\frac {3 e^2 \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {d} \sqrt {d+e x}}{\sqrt {c d^2-a e^2}}\right )}{4 \sqrt {c} \sqrt {d} \left (c d^2-a e^2\right )^{5/2}} \]
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Rubi [A]
time = 0.06, antiderivative size = 146, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 4, integrand size = 37, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.108, Rules used = {640, 44, 65,
214} \begin {gather*} \frac {3 e \sqrt {d+e x}}{4 \left (c d^2-a e^2\right )^2 (a e+c d x)}-\frac {\sqrt {d+e x}}{2 \left (c d^2-a e^2\right ) (a e+c d x)^2}-\frac {3 e^2 \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {d} \sqrt {d+e x}}{\sqrt {c d^2-a e^2}}\right )}{4 \sqrt {c} \sqrt {d} \left (c d^2-a e^2\right )^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 44
Rule 65
Rule 214
Rule 640
Rubi steps
\begin {align*} \int \frac {(d+e x)^{5/2}}{\left (a d e+\left (c d^2+a e^2\right ) x+c d e x^2\right )^3} \, dx &=\int \frac {1}{(a e+c d x)^3 \sqrt {d+e x}} \, dx\\ &=-\frac {\sqrt {d+e x}}{2 \left (c d^2-a e^2\right ) (a e+c d x)^2}-\frac {(3 e) \int \frac {1}{(a e+c d x)^2 \sqrt {d+e x}} \, dx}{4 \left (c d^2-a e^2\right )}\\ &=-\frac {\sqrt {d+e x}}{2 \left (c d^2-a e^2\right ) (a e+c d x)^2}+\frac {3 e \sqrt {d+e x}}{4 \left (c d^2-a e^2\right )^2 (a e+c d x)}+\frac {\left (3 e^2\right ) \int \frac {1}{(a e+c d x) \sqrt {d+e x}} \, dx}{8 \left (c d^2-a e^2\right )^2}\\ &=-\frac {\sqrt {d+e x}}{2 \left (c d^2-a e^2\right ) (a e+c d x)^2}+\frac {3 e \sqrt {d+e x}}{4 \left (c d^2-a e^2\right )^2 (a e+c d x)}+\frac {(3 e) \text {Subst}\left (\int \frac {1}{-\frac {c d^2}{e}+a e+\frac {c d x^2}{e}} \, dx,x,\sqrt {d+e x}\right )}{4 \left (c d^2-a e^2\right )^2}\\ &=-\frac {\sqrt {d+e x}}{2 \left (c d^2-a e^2\right ) (a e+c d x)^2}+\frac {3 e \sqrt {d+e x}}{4 \left (c d^2-a e^2\right )^2 (a e+c d x)}-\frac {3 e^2 \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {d} \sqrt {d+e x}}{\sqrt {c d^2-a e^2}}\right )}{4 \sqrt {c} \sqrt {d} \left (c d^2-a e^2\right )^{5/2}}\\ \end {align*}
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Mathematica [A]
time = 0.31, size = 125, normalized size = 0.86 \begin {gather*} \frac {1}{4} \left (\frac {\sqrt {d+e x} \left (5 a e^2+c d (-2 d+3 e x)\right )}{\left (c d^2-a e^2\right )^2 (a e+c d x)^2}+\frac {3 e^2 \tan ^{-1}\left (\frac {\sqrt {c} \sqrt {d} \sqrt {d+e x}}{\sqrt {-c d^2+a e^2}}\right )}{\sqrt {c} \sqrt {d} \left (-c d^2+a e^2\right )^{5/2}}\right ) \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.86, size = 175, normalized size = 1.20
method | result | size |
derivativedivides | \(2 e^{2} \left (\frac {\sqrt {e x +d}}{4 \left (e^{2} a -c \,d^{2}\right ) \left (c d \left (e x +d \right )+e^{2} a -c \,d^{2}\right )^{2}}+\frac {\frac {3 \sqrt {e x +d}}{8 \left (e^{2} a -c \,d^{2}\right ) \left (c d \left (e x +d \right )+e^{2} a -c \,d^{2}\right )}+\frac {3 \arctan \left (\frac {c d \sqrt {e x +d}}{\sqrt {\left (e^{2} a -c \,d^{2}\right ) c d}}\right )}{8 \left (e^{2} a -c \,d^{2}\right ) \sqrt {\left (e^{2} a -c \,d^{2}\right ) c d}}}{e^{2} a -c \,d^{2}}\right )\) | \(175\) |
default | \(2 e^{2} \left (\frac {\sqrt {e x +d}}{4 \left (e^{2} a -c \,d^{2}\right ) \left (c d \left (e x +d \right )+e^{2} a -c \,d^{2}\right )^{2}}+\frac {\frac {3 \sqrt {e x +d}}{8 \left (e^{2} a -c \,d^{2}\right ) \left (c d \left (e x +d \right )+e^{2} a -c \,d^{2}\right )}+\frac {3 \arctan \left (\frac {c d \sqrt {e x +d}}{\sqrt {\left (e^{2} a -c \,d^{2}\right ) c d}}\right )}{8 \left (e^{2} a -c \,d^{2}\right ) \sqrt {\left (e^{2} a -c \,d^{2}\right ) c d}}}{e^{2} a -c \,d^{2}}\right )\) | \(175\) |
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. 313 vs.
\(2 (123) = 246\).
time = 2.32, size = 645, normalized size = 4.42 \begin {gather*} \left [\frac {3 \, {\left (c^{2} d^{2} x^{2} e^{2} + 2 \, a c d x e^{3} + a^{2} e^{4}\right )} \sqrt {c^{2} d^{3} - a c d e^{2}} \log \left (\frac {c d x e + 2 \, c d^{2} - a e^{2} - 2 \, \sqrt {c^{2} d^{3} - a c d e^{2}} \sqrt {x e + d}}{c d x + a e}\right ) + 2 \, {\left (3 \, c^{3} d^{4} x e - 2 \, c^{3} d^{5} - 3 \, a c^{2} d^{2} x e^{3} + 7 \, a c^{2} d^{3} e^{2} - 5 \, a^{2} c d e^{4}\right )} \sqrt {x e + d}}{8 \, {\left (c^{6} d^{9} x^{2} + 2 \, a c^{5} d^{8} x e - 6 \, a^{2} c^{4} d^{6} x e^{3} + 6 \, a^{3} c^{3} d^{4} x e^{5} - 2 \, a^{4} c^{2} d^{2} x e^{7} - a^{5} c d e^{8} - {\left (a^{3} c^{3} d^{3} x^{2} - 3 \, a^{4} c^{2} d^{3}\right )} e^{6} + 3 \, {\left (a^{2} c^{4} d^{5} x^{2} - a^{3} c^{3} d^{5}\right )} e^{4} - {\left (3 \, a c^{5} d^{7} x^{2} - a^{2} c^{4} d^{7}\right )} e^{2}\right )}}, \frac {3 \, {\left (c^{2} d^{2} x^{2} e^{2} + 2 \, a c d x e^{3} + a^{2} e^{4}\right )} \sqrt {-c^{2} d^{3} + a c d e^{2}} \arctan \left (\frac {\sqrt {-c^{2} d^{3} + a c d e^{2}} \sqrt {x e + d}}{c d x e + c d^{2}}\right ) + {\left (3 \, c^{3} d^{4} x e - 2 \, c^{3} d^{5} - 3 \, a c^{2} d^{2} x e^{3} + 7 \, a c^{2} d^{3} e^{2} - 5 \, a^{2} c d e^{4}\right )} \sqrt {x e + d}}{4 \, {\left (c^{6} d^{9} x^{2} + 2 \, a c^{5} d^{8} x e - 6 \, a^{2} c^{4} d^{6} x e^{3} + 6 \, a^{3} c^{3} d^{4} x e^{5} - 2 \, a^{4} c^{2} d^{2} x e^{7} - a^{5} c d e^{8} - {\left (a^{3} c^{3} d^{3} x^{2} - 3 \, a^{4} c^{2} d^{3}\right )} e^{6} + 3 \, {\left (a^{2} c^{4} d^{5} x^{2} - a^{3} c^{3} d^{5}\right )} e^{4} - {\left (3 \, a c^{5} d^{7} x^{2} - a^{2} c^{4} d^{7}\right )} e^{2}\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 = 1.32, size = 169, normalized size = 1.16 \begin {gather*} \frac {3 \, \arctan \left (\frac {\sqrt {x e + d} c d}{\sqrt {-c^{2} d^{3} + a c d e^{2}}}\right ) e^{2}}{4 \, {\left (c^{2} d^{4} - 2 \, a c d^{2} e^{2} + a^{2} e^{4}\right )} \sqrt {-c^{2} d^{3} + a c d e^{2}}} + \frac {3 \, {\left (x e + d\right )}^{\frac {3}{2}} c d e^{2} - 5 \, \sqrt {x e + d} c d^{2} e^{2} + 5 \, \sqrt {x e + d} a e^{4}}{4 \, {\left (c^{2} d^{4} - 2 \, a c d^{2} e^{2} + a^{2} e^{4}\right )} {\left ({\left (x e + d\right )} c d - c d^{2} + a e^{2}\right )}^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.72, size = 177, normalized size = 1.21 \begin {gather*} \frac {\frac {5\,e^2\,\sqrt {d+e\,x}}{4\,\left (a\,e^2-c\,d^2\right )}+\frac {3\,c\,d\,e^2\,{\left (d+e\,x\right )}^{3/2}}{4\,{\left (a\,e^2-c\,d^2\right )}^2}}{a^2\,e^4+c^2\,d^4-\left (2\,c^2\,d^3-2\,a\,c\,d\,e^2\right )\,\left (d+e\,x\right )+c^2\,d^2\,{\left (d+e\,x\right )}^2-2\,a\,c\,d^2\,e^2}+\frac {3\,e^2\,\mathrm {atan}\left (\frac {c\,d\,\sqrt {d+e\,x}}{\sqrt {c\,d}\,\sqrt {a\,e^2-c\,d^2}}\right )}{4\,\sqrt {c\,d}\,{\left (a\,e^2-c\,d^2\right )}^{5/2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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