Optimal. Leaf size=188 \[ -\frac {7 e^3 \sqrt {d+e x}}{64 b^4 (a+b x)^2}-\frac {7 e^4 \sqrt {d+e x}}{128 b^4 (b d-a e) (a+b x)}-\frac {7 e^2 (d+e x)^{3/2}}{48 b^3 (a+b x)^3}-\frac {7 e (d+e x)^{5/2}}{40 b^2 (a+b x)^4}-\frac {(d+e x)^{7/2}}{5 b (a+b x)^5}+\frac {7 e^5 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{128 b^{9/2} (b d-a e)^{3/2}} \]
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Rubi [A]
time = 0.07, antiderivative size = 188, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 5, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.179, Rules used = {27, 43, 44, 65,
214} \begin {gather*} \frac {7 e^5 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{128 b^{9/2} (b d-a e)^{3/2}}-\frac {7 e^4 \sqrt {d+e x}}{128 b^4 (a+b x) (b d-a e)}-\frac {7 e^3 \sqrt {d+e x}}{64 b^4 (a+b x)^2}-\frac {7 e^2 (d+e x)^{3/2}}{48 b^3 (a+b x)^3}-\frac {7 e (d+e x)^{5/2}}{40 b^2 (a+b x)^4}-\frac {(d+e x)^{7/2}}{5 b (a+b x)^5} \end {gather*}
Antiderivative was successfully verified.
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Rule 27
Rule 43
Rule 44
Rule 65
Rule 214
Rubi steps
\begin {align*} \int \frac {(d+e x)^{7/2}}{\left (a^2+2 a b x+b^2 x^2\right )^3} \, dx &=\int \frac {(d+e x)^{7/2}}{(a+b x)^6} \, dx\\ &=-\frac {(d+e x)^{7/2}}{5 b (a+b x)^5}+\frac {(7 e) \int \frac {(d+e x)^{5/2}}{(a+b x)^5} \, dx}{10 b}\\ &=-\frac {7 e (d+e x)^{5/2}}{40 b^2 (a+b x)^4}-\frac {(d+e x)^{7/2}}{5 b (a+b x)^5}+\frac {\left (7 e^2\right ) \int \frac {(d+e x)^{3/2}}{(a+b x)^4} \, dx}{16 b^2}\\ &=-\frac {7 e^2 (d+e x)^{3/2}}{48 b^3 (a+b x)^3}-\frac {7 e (d+e x)^{5/2}}{40 b^2 (a+b x)^4}-\frac {(d+e x)^{7/2}}{5 b (a+b x)^5}+\frac {\left (7 e^3\right ) \int \frac {\sqrt {d+e x}}{(a+b x)^3} \, dx}{32 b^3}\\ &=-\frac {7 e^3 \sqrt {d+e x}}{64 b^4 (a+b x)^2}-\frac {7 e^2 (d+e x)^{3/2}}{48 b^3 (a+b x)^3}-\frac {7 e (d+e x)^{5/2}}{40 b^2 (a+b x)^4}-\frac {(d+e x)^{7/2}}{5 b (a+b x)^5}+\frac {\left (7 e^4\right ) \int \frac {1}{(a+b x)^2 \sqrt {d+e x}} \, dx}{128 b^4}\\ &=-\frac {7 e^3 \sqrt {d+e x}}{64 b^4 (a+b x)^2}-\frac {7 e^4 \sqrt {d+e x}}{128 b^4 (b d-a e) (a+b x)}-\frac {7 e^2 (d+e x)^{3/2}}{48 b^3 (a+b x)^3}-\frac {7 e (d+e x)^{5/2}}{40 b^2 (a+b x)^4}-\frac {(d+e x)^{7/2}}{5 b (a+b x)^5}-\frac {\left (7 e^5\right ) \int \frac {1}{(a+b x) \sqrt {d+e x}} \, dx}{256 b^4 (b d-a e)}\\ &=-\frac {7 e^3 \sqrt {d+e x}}{64 b^4 (a+b x)^2}-\frac {7 e^4 \sqrt {d+e x}}{128 b^4 (b d-a e) (a+b x)}-\frac {7 e^2 (d+e x)^{3/2}}{48 b^3 (a+b x)^3}-\frac {7 e (d+e x)^{5/2}}{40 b^2 (a+b x)^4}-\frac {(d+e x)^{7/2}}{5 b (a+b x)^5}-\frac {\left (7 e^4\right ) \text {Subst}\left (\int \frac {1}{a-\frac {b d}{e}+\frac {b x^2}{e}} \, dx,x,\sqrt {d+e x}\right )}{128 b^4 (b d-a e)}\\ &=-\frac {7 e^3 \sqrt {d+e x}}{64 b^4 (a+b x)^2}-\frac {7 e^4 \sqrt {d+e x}}{128 b^4 (b d-a e) (a+b x)}-\frac {7 e^2 (d+e x)^{3/2}}{48 b^3 (a+b x)^3}-\frac {7 e (d+e x)^{5/2}}{40 b^2 (a+b x)^4}-\frac {(d+e x)^{7/2}}{5 b (a+b x)^5}+\frac {7 e^5 \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {b d-a e}}\right )}{128 b^{9/2} (b d-a e)^{3/2}}\\ \end {align*}
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Mathematica [A]
time = 1.28, size = 223, normalized size = 1.19 \begin {gather*} \frac {\sqrt {d+e x} \left (105 a^4 e^4+70 a^3 b e^3 (d+7 e x)+14 a^2 b^2 e^2 \left (4 d^2+23 d e x+64 e^2 x^2\right )+2 a b^3 e \left (24 d^3+128 d^2 e x+289 d e^2 x^2+395 e^3 x^3\right )-b^4 \left (384 d^4+1488 d^3 e x+2104 d^2 e^2 x^2+1210 d e^3 x^3+105 e^4 x^4\right )\right )}{1920 b^4 (b d-a e) (a+b x)^5}+\frac {7 e^5 \tan ^{-1}\left (\frac {\sqrt {b} \sqrt {d+e x}}{\sqrt {-b d+a e}}\right )}{128 b^{9/2} (-b d+a e)^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.67, size = 207, normalized size = 1.10
method | result | size |
derivativedivides | \(2 e^{5} \left (\frac {\frac {7 \left (e x +d \right )^{\frac {9}{2}}}{256 \left (a e -b d \right )}-\frac {79 \left (e x +d \right )^{\frac {7}{2}}}{384 b}-\frac {7 \left (a e -b d \right ) \left (e x +d \right )^{\frac {5}{2}}}{30 b^{2}}-\frac {49 \left (a^{2} e^{2}-2 a b d e +b^{2} d^{2}\right ) \left (e x +d \right )^{\frac {3}{2}}}{384 b^{3}}-\frac {7 \left (e^{3} a^{3}-3 a^{2} b d \,e^{2}+3 a \,b^{2} d^{2} e -b^{3} d^{3}\right ) \sqrt {e x +d}}{256 b^{4}}}{\left (\left (e x +d \right ) b +a e -b d \right )^{5}}+\frac {7 \arctan \left (\frac {b \sqrt {e x +d}}{\sqrt {b \left (a e -b d \right )}}\right )}{256 \left (a e -b d \right ) b^{4} \sqrt {b \left (a e -b d \right )}}\right )\) | \(207\) |
default | \(2 e^{5} \left (\frac {\frac {7 \left (e x +d \right )^{\frac {9}{2}}}{256 \left (a e -b d \right )}-\frac {79 \left (e x +d \right )^{\frac {7}{2}}}{384 b}-\frac {7 \left (a e -b d \right ) \left (e x +d \right )^{\frac {5}{2}}}{30 b^{2}}-\frac {49 \left (a^{2} e^{2}-2 a b d e +b^{2} d^{2}\right ) \left (e x +d \right )^{\frac {3}{2}}}{384 b^{3}}-\frac {7 \left (e^{3} a^{3}-3 a^{2} b d \,e^{2}+3 a \,b^{2} d^{2} e -b^{3} d^{3}\right ) \sqrt {e x +d}}{256 b^{4}}}{\left (\left (e x +d \right ) b +a e -b d \right )^{5}}+\frac {7 \arctan \left (\frac {b \sqrt {e x +d}}{\sqrt {b \left (a e -b d \right )}}\right )}{256 \left (a e -b d \right ) b^{4} \sqrt {b \left (a e -b d \right )}}\right )\) | \(207\) |
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. 545 vs.
\(2 (162) = 324\).
time = 2.17, size = 1105, normalized size = 5.88 \begin {gather*} \left [-\frac {105 \, {\left (b^{5} x^{5} + 5 \, a b^{4} x^{4} + 10 \, a^{2} b^{3} x^{3} + 10 \, a^{3} b^{2} x^{2} + 5 \, a^{4} b x + a^{5}\right )} \sqrt {b^{2} d - a b e} e^{5} \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 (384 \, b^{6} d^{5} - {\left (105 \, a b^{5} x^{4} - 790 \, a^{2} b^{4} x^{3} - 896 \, a^{3} b^{3} x^{2} - 490 \, a^{4} b^{2} x - 105 \, a^{5} b\right )} e^{5} + {\left (105 \, b^{6} d x^{4} - 2000 \, a b^{5} d x^{3} - 318 \, a^{2} b^{4} d x^{2} - 168 \, a^{3} b^{3} d x - 35 \, a^{4} b^{2} d\right )} e^{4} + 2 \, {\left (605 \, b^{6} d^{2} x^{3} - 1341 \, a b^{5} d^{2} x^{2} - 33 \, a^{2} b^{4} d^{2} x - 7 \, a^{3} b^{3} d^{2}\right )} e^{3} + 8 \, {\left (263 \, b^{6} d^{3} x^{2} - 218 \, a b^{5} d^{3} x - a^{2} b^{4} d^{3}\right )} e^{2} + 48 \, {\left (31 \, b^{6} d^{4} x - 9 \, a b^{5} d^{4}\right )} e\right )} \sqrt {x e + d}}{3840 \, {\left (b^{12} d^{2} x^{5} + 5 \, a b^{11} d^{2} x^{4} + 10 \, a^{2} b^{10} d^{2} x^{3} + 10 \, a^{3} b^{9} d^{2} x^{2} + 5 \, a^{4} b^{8} d^{2} x + a^{5} b^{7} d^{2} + {\left (a^{2} b^{10} x^{5} + 5 \, a^{3} b^{9} x^{4} + 10 \, a^{4} b^{8} x^{3} + 10 \, a^{5} b^{7} x^{2} + 5 \, a^{6} b^{6} x + a^{7} b^{5}\right )} e^{2} - 2 \, {\left (a b^{11} d x^{5} + 5 \, a^{2} b^{10} d x^{4} + 10 \, a^{3} b^{9} d x^{3} + 10 \, a^{4} b^{8} d x^{2} + 5 \, a^{5} b^{7} d x + a^{6} b^{6} d\right )} e\right )}}, -\frac {105 \, {\left (b^{5} x^{5} + 5 \, a b^{4} x^{4} + 10 \, a^{2} b^{3} x^{3} + 10 \, a^{3} b^{2} x^{2} + 5 \, a^{4} b x + a^{5}\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 ) e^{5} + {\left (384 \, b^{6} d^{5} - {\left (105 \, a b^{5} x^{4} - 790 \, a^{2} b^{4} x^{3} - 896 \, a^{3} b^{3} x^{2} - 490 \, a^{4} b^{2} x - 105 \, a^{5} b\right )} e^{5} + {\left (105 \, b^{6} d x^{4} - 2000 \, a b^{5} d x^{3} - 318 \, a^{2} b^{4} d x^{2} - 168 \, a^{3} b^{3} d x - 35 \, a^{4} b^{2} d\right )} e^{4} + 2 \, {\left (605 \, b^{6} d^{2} x^{3} - 1341 \, a b^{5} d^{2} x^{2} - 33 \, a^{2} b^{4} d^{2} x - 7 \, a^{3} b^{3} d^{2}\right )} e^{3} + 8 \, {\left (263 \, b^{6} d^{3} x^{2} - 218 \, a b^{5} d^{3} x - a^{2} b^{4} d^{3}\right )} e^{2} + 48 \, {\left (31 \, b^{6} d^{4} x - 9 \, a b^{5} d^{4}\right )} e\right )} \sqrt {x e + d}}{1920 \, {\left (b^{12} d^{2} x^{5} + 5 \, a b^{11} d^{2} x^{4} + 10 \, a^{2} b^{10} d^{2} x^{3} + 10 \, a^{3} b^{9} d^{2} x^{2} + 5 \, a^{4} b^{8} d^{2} x + a^{5} b^{7} d^{2} + {\left (a^{2} b^{10} x^{5} + 5 \, a^{3} b^{9} x^{4} + 10 \, a^{4} b^{8} x^{3} + 10 \, a^{5} b^{7} x^{2} + 5 \, a^{6} b^{6} x + a^{7} b^{5}\right )} e^{2} - 2 \, {\left (a b^{11} d x^{5} + 5 \, a^{2} b^{10} d x^{4} + 10 \, a^{3} b^{9} d x^{3} + 10 \, a^{4} b^{8} d x^{2} + 5 \, a^{5} b^{7} d x + a^{6} b^{6} d\right )} e\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 [B] Leaf count of result is larger than twice the leaf count of optimal. 360 vs.
\(2 (162) = 324\).
time = 1.06, size = 360, normalized size = 1.91 \begin {gather*} -\frac {7 \, \arctan \left (\frac {\sqrt {x e + d} b}{\sqrt {-b^{2} d + a b e}}\right ) e^{5}}{128 \, {\left (b^{5} d - a b^{4} e\right )} \sqrt {-b^{2} d + a b e}} - \frac {105 \, {\left (x e + d\right )}^{\frac {9}{2}} b^{4} e^{5} + 790 \, {\left (x e + d\right )}^{\frac {7}{2}} b^{4} d e^{5} - 896 \, {\left (x e + d\right )}^{\frac {5}{2}} b^{4} d^{2} e^{5} + 490 \, {\left (x e + d\right )}^{\frac {3}{2}} b^{4} d^{3} e^{5} - 105 \, \sqrt {x e + d} b^{4} d^{4} e^{5} - 790 \, {\left (x e + d\right )}^{\frac {7}{2}} a b^{3} e^{6} + 1792 \, {\left (x e + d\right )}^{\frac {5}{2}} a b^{3} d e^{6} - 1470 \, {\left (x e + d\right )}^{\frac {3}{2}} a b^{3} d^{2} e^{6} + 420 \, \sqrt {x e + d} a b^{3} d^{3} e^{6} - 896 \, {\left (x e + d\right )}^{\frac {5}{2}} a^{2} b^{2} e^{7} + 1470 \, {\left (x e + d\right )}^{\frac {3}{2}} a^{2} b^{2} d e^{7} - 630 \, \sqrt {x e + d} a^{2} b^{2} d^{2} e^{7} - 490 \, {\left (x e + d\right )}^{\frac {3}{2}} a^{3} b e^{8} + 420 \, \sqrt {x e + d} a^{3} b d e^{8} - 105 \, \sqrt {x e + d} a^{4} e^{9}}{1920 \, {\left (b^{5} d - a b^{4} e\right )} {\left ({\left (x e + d\right )} b - b d + a e\right )}^{5}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.66, size = 439, normalized size = 2.34 \begin {gather*} \frac {7\,e^5\,\mathrm {atan}\left (\frac {\sqrt {b}\,\sqrt {d+e\,x}}{\sqrt {a\,e-b\,d}}\right )}{128\,b^{9/2}\,{\left (a\,e-b\,d\right )}^{3/2}}-\frac {\frac {79\,e^5\,{\left (d+e\,x\right )}^{7/2}}{192\,b}-\frac {7\,e^5\,{\left (d+e\,x\right )}^{9/2}}{128\,\left (a\,e-b\,d\right )}+\frac {49\,e^5\,{\left (d+e\,x\right )}^{3/2}\,\left (a^2\,e^2-2\,a\,b\,d\,e+b^2\,d^2\right )}{192\,b^3}+\frac {7\,e^5\,\sqrt {d+e\,x}\,\left (a^3\,e^3-3\,a^2\,b\,d\,e^2+3\,a\,b^2\,d^2\,e-b^3\,d^3\right )}{128\,b^4}+\frac {7\,e^5\,\left (a\,e-b\,d\right )\,{\left (d+e\,x\right )}^{5/2}}{15\,b^2}}{\left (d+e\,x\right )\,\left (5\,a^4\,b\,e^4-20\,a^3\,b^2\,d\,e^3+30\,a^2\,b^3\,d^2\,e^2-20\,a\,b^4\,d^3\,e+5\,b^5\,d^4\right )-{\left (d+e\,x\right )}^2\,\left (-10\,a^3\,b^2\,e^3+30\,a^2\,b^3\,d\,e^2-30\,a\,b^4\,d^2\,e+10\,b^5\,d^3\right )+b^5\,{\left (d+e\,x\right )}^5-\left (5\,b^5\,d-5\,a\,b^4\,e\right )\,{\left (d+e\,x\right )}^4+a^5\,e^5-b^5\,d^5+{\left (d+e\,x\right )}^3\,\left (10\,a^2\,b^3\,e^2-20\,a\,b^4\,d\,e+10\,b^5\,d^2\right )-10\,a^2\,b^3\,d^3\,e^2+10\,a^3\,b^2\,d^2\,e^3+5\,a\,b^4\,d^4\,e-5\,a^4\,b\,d\,e^4} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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