Optimal. Leaf size=175 \[ \frac {5 b^4 (2 c d-b e) (b+2 c x) \sqrt {b x+c x^2}}{1024 c^4}-\frac {5 b^2 (2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{3/2}}{384 c^3}+\frac {(2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{5/2}}{24 c^2}+\frac {e \left (b x+c x^2\right )^{7/2}}{7 c}-\frac {5 b^6 (2 c d-b e) \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {b x+c x^2}}\right )}{1024 c^{9/2}} \]
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Rubi [A]
time = 0.05, antiderivative size = 175, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 4, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.210, Rules used = {654, 626, 634,
212} \begin {gather*} -\frac {5 b^6 (2 c d-b e) \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {b x+c x^2}}\right )}{1024 c^{9/2}}+\frac {5 b^4 (b+2 c x) \sqrt {b x+c x^2} (2 c d-b e)}{1024 c^4}-\frac {5 b^2 (b+2 c x) \left (b x+c x^2\right )^{3/2} (2 c d-b e)}{384 c^3}+\frac {(b+2 c x) \left (b x+c x^2\right )^{5/2} (2 c d-b e)}{24 c^2}+\frac {e \left (b x+c x^2\right )^{7/2}}{7 c} \end {gather*}
Antiderivative was successfully verified.
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Rule 212
Rule 626
Rule 634
Rule 654
Rubi steps
\begin {align*} \int (d+e x) \left (b x+c x^2\right )^{5/2} \, dx &=\frac {e \left (b x+c x^2\right )^{7/2}}{7 c}+\frac {(2 c d-b e) \int \left (b x+c x^2\right )^{5/2} \, dx}{2 c}\\ &=\frac {(2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{5/2}}{24 c^2}+\frac {e \left (b x+c x^2\right )^{7/2}}{7 c}-\frac {\left (5 b^2 (2 c d-b e)\right ) \int \left (b x+c x^2\right )^{3/2} \, dx}{48 c^2}\\ &=-\frac {5 b^2 (2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{3/2}}{384 c^3}+\frac {(2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{5/2}}{24 c^2}+\frac {e \left (b x+c x^2\right )^{7/2}}{7 c}+\frac {\left (5 b^4 (2 c d-b e)\right ) \int \sqrt {b x+c x^2} \, dx}{256 c^3}\\ &=\frac {5 b^4 (2 c d-b e) (b+2 c x) \sqrt {b x+c x^2}}{1024 c^4}-\frac {5 b^2 (2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{3/2}}{384 c^3}+\frac {(2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{5/2}}{24 c^2}+\frac {e \left (b x+c x^2\right )^{7/2}}{7 c}-\frac {\left (5 b^6 (2 c d-b e)\right ) \int \frac {1}{\sqrt {b x+c x^2}} \, dx}{2048 c^4}\\ &=\frac {5 b^4 (2 c d-b e) (b+2 c x) \sqrt {b x+c x^2}}{1024 c^4}-\frac {5 b^2 (2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{3/2}}{384 c^3}+\frac {(2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{5/2}}{24 c^2}+\frac {e \left (b x+c x^2\right )^{7/2}}{7 c}-\frac {\left (5 b^6 (2 c d-b e)\right ) \text {Subst}\left (\int \frac {1}{1-c x^2} \, dx,x,\frac {x}{\sqrt {b x+c x^2}}\right )}{1024 c^4}\\ &=\frac {5 b^4 (2 c d-b e) (b+2 c x) \sqrt {b x+c x^2}}{1024 c^4}-\frac {5 b^2 (2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{3/2}}{384 c^3}+\frac {(2 c d-b e) (b+2 c x) \left (b x+c x^2\right )^{5/2}}{24 c^2}+\frac {e \left (b x+c x^2\right )^{7/2}}{7 c}-\frac {5 b^6 (2 c d-b e) \tanh ^{-1}\left (\frac {\sqrt {c} x}{\sqrt {b x+c x^2}}\right )}{1024 c^{9/2}}\\ \end {align*}
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Mathematica [A]
time = 0.34, size = 185, normalized size = 1.06 \begin {gather*} \frac {\sqrt {x (b+c x)} \left (\sqrt {c} \left (-105 b^6 e+70 b^5 c (3 d+e x)-28 b^4 c^2 x (5 d+2 e x)+16 b^3 c^3 x^2 (7 d+3 e x)+512 c^6 x^5 (7 d+6 e x)+256 b c^5 x^4 (35 d+29 e x)+32 b^2 c^4 x^3 (189 d+148 e x)\right )-\frac {105 b^6 (-2 c d+b e) \log \left (-\sqrt {c} \sqrt {x}+\sqrt {b+c x}\right )}{\sqrt {x} \sqrt {b+c x}}\right )}{21504 c^{9/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.40, size = 263, normalized size = 1.50
method | result | size |
risch | \(-\frac {\left (-3072 c^{6} e \,x^{6}-7424 b \,c^{5} e \,x^{5}-3584 c^{6} d \,x^{5}-4736 b^{2} c^{4} e \,x^{4}-8960 b \,c^{5} d \,x^{4}-48 b^{3} c^{3} e \,x^{3}-6048 b^{2} c^{4} d \,x^{3}+56 b^{4} c^{2} e \,x^{2}-112 b^{3} c^{3} d \,x^{2}-70 b^{5} c e x +140 b^{4} c^{2} d x +105 b^{6} e -210 b^{5} c d \right ) x \left (c x +b \right )}{21504 c^{4} \sqrt {x \left (c x +b \right )}}+\frac {5 b^{7} \ln \left (\frac {\frac {b}{2}+c x}{\sqrt {c}}+\sqrt {c \,x^{2}+b x}\right ) e}{2048 c^{\frac {9}{2}}}-\frac {5 b^{6} \ln \left (\frac {\frac {b}{2}+c x}{\sqrt {c}}+\sqrt {c \,x^{2}+b x}\right ) d}{1024 c^{\frac {7}{2}}}\) | \(218\) |
default | \(e \left (\frac {\left (c \,x^{2}+b x \right )^{\frac {7}{2}}}{7 c}-\frac {b \left (\frac {\left (2 c x +b \right ) \left (c \,x^{2}+b x \right )^{\frac {5}{2}}}{12 c}-\frac {5 b^{2} \left (\frac {\left (2 c x +b \right ) \left (c \,x^{2}+b x \right )^{\frac {3}{2}}}{8 c}-\frac {3 b^{2} \left (\frac {\left (2 c x +b \right ) \sqrt {c \,x^{2}+b x}}{4 c}-\frac {b^{2} \ln \left (\frac {\frac {b}{2}+c x}{\sqrt {c}}+\sqrt {c \,x^{2}+b x}\right )}{8 c^{\frac {3}{2}}}\right )}{16 c}\right )}{24 c}\right )}{2 c}\right )+d \left (\frac {\left (2 c x +b \right ) \left (c \,x^{2}+b x \right )^{\frac {5}{2}}}{12 c}-\frac {5 b^{2} \left (\frac {\left (2 c x +b \right ) \left (c \,x^{2}+b x \right )^{\frac {3}{2}}}{8 c}-\frac {3 b^{2} \left (\frac {\left (2 c x +b \right ) \sqrt {c \,x^{2}+b x}}{4 c}-\frac {b^{2} \ln \left (\frac {\frac {b}{2}+c x}{\sqrt {c}}+\sqrt {c \,x^{2}+b x}\right )}{8 c^{\frac {3}{2}}}\right )}{16 c}\right )}{24 c}\right )\) | \(263\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 326 vs.
\(2 (156) = 312\).
time = 0.28, size = 326, normalized size = 1.86 \begin {gather*} \frac {1}{6} \, {\left (c x^{2} + b x\right )}^{\frac {5}{2}} d x + \frac {5 \, \sqrt {c x^{2} + b x} b^{4} d x}{256 \, c^{2}} - \frac {5 \, {\left (c x^{2} + b x\right )}^{\frac {3}{2}} b^{2} d x}{96 \, c} - \frac {5 \, \sqrt {c x^{2} + b x} b^{5} x e}{512 \, c^{3}} + \frac {5 \, {\left (c x^{2} + b x\right )}^{\frac {3}{2}} b^{3} x e}{192 \, c^{2}} - \frac {{\left (c x^{2} + b x\right )}^{\frac {5}{2}} b x e}{12 \, c} - \frac {5 \, b^{6} d \log \left (2 \, c x + b + 2 \, \sqrt {c x^{2} + b x} \sqrt {c}\right )}{1024 \, c^{\frac {7}{2}}} + \frac {5 \, b^{7} e \log \left (2 \, c x + b + 2 \, \sqrt {c x^{2} + b x} \sqrt {c}\right )}{2048 \, c^{\frac {9}{2}}} + \frac {5 \, \sqrt {c x^{2} + b x} b^{5} d}{512 \, c^{3}} - \frac {5 \, {\left (c x^{2} + b x\right )}^{\frac {3}{2}} b^{3} d}{192 \, c^{2}} + \frac {{\left (c x^{2} + b x\right )}^{\frac {5}{2}} b d}{12 \, c} - \frac {5 \, \sqrt {c x^{2} + b x} b^{6} e}{1024 \, c^{4}} + \frac {5 \, {\left (c x^{2} + b x\right )}^{\frac {3}{2}} b^{4} e}{384 \, c^{3}} - \frac {{\left (c x^{2} + b x\right )}^{\frac {5}{2}} b^{2} e}{24 \, c^{2}} + \frac {{\left (c x^{2} + b x\right )}^{\frac {7}{2}} e}{7 \, c} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.24, size = 391, normalized size = 2.23 \begin {gather*} \left [-\frac {105 \, {\left (2 \, b^{6} c d - b^{7} e\right )} \sqrt {c} \log \left (2 \, c x + b + 2 \, \sqrt {c x^{2} + b x} \sqrt {c}\right ) - 2 \, {\left (3584 \, c^{7} d x^{5} + 8960 \, b c^{6} d x^{4} + 6048 \, b^{2} c^{5} d x^{3} + 112 \, b^{3} c^{4} d x^{2} - 140 \, b^{4} c^{3} d x + 210 \, b^{5} c^{2} d + {\left (3072 \, c^{7} x^{6} + 7424 \, b c^{6} x^{5} + 4736 \, b^{2} c^{5} x^{4} + 48 \, b^{3} c^{4} x^{3} - 56 \, b^{4} c^{3} x^{2} + 70 \, b^{5} c^{2} x - 105 \, b^{6} c\right )} e\right )} \sqrt {c x^{2} + b x}}{43008 \, c^{5}}, \frac {105 \, {\left (2 \, b^{6} c d - b^{7} e\right )} \sqrt {-c} \arctan \left (\frac {\sqrt {c x^{2} + b x} \sqrt {-c}}{c x}\right ) + {\left (3584 \, c^{7} d x^{5} + 8960 \, b c^{6} d x^{4} + 6048 \, b^{2} c^{5} d x^{3} + 112 \, b^{3} c^{4} d x^{2} - 140 \, b^{4} c^{3} d x + 210 \, b^{5} c^{2} d + {\left (3072 \, c^{7} x^{6} + 7424 \, b c^{6} x^{5} + 4736 \, b^{2} c^{5} x^{4} + 48 \, b^{3} c^{4} x^{3} - 56 \, b^{4} c^{3} x^{2} + 70 \, b^{5} c^{2} x - 105 \, b^{6} c\right )} e\right )} \sqrt {c x^{2} + b x}}{21504 \, c^{5}}\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 \left (x \left (b + c x\right )\right )^{\frac {5}{2}} \left (d + e x\right )\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 1.41, size = 233, normalized size = 1.33 \begin {gather*} \frac {1}{21504} \, \sqrt {c x^{2} + b x} {\left (2 \, {\left (4 \, {\left (2 \, {\left (8 \, {\left (2 \, {\left (12 \, c^{2} x e + \frac {14 \, c^{8} d + 29 \, b c^{7} e}{c^{6}}\right )} x + \frac {70 \, b c^{7} d + 37 \, b^{2} c^{6} e}{c^{6}}\right )} x + \frac {3 \, {\left (126 \, b^{2} c^{6} d + b^{3} c^{5} e\right )}}{c^{6}}\right )} x + \frac {7 \, {\left (2 \, b^{3} c^{5} d - b^{4} c^{4} e\right )}}{c^{6}}\right )} x - \frac {35 \, {\left (2 \, b^{4} c^{4} d - b^{5} c^{3} e\right )}}{c^{6}}\right )} x + \frac {105 \, {\left (2 \, b^{5} c^{3} d - b^{6} c^{2} e\right )}}{c^{6}}\right )} + \frac {5 \, {\left (2 \, b^{6} c d - b^{7} e\right )} \log \left ({\left | -2 \, {\left (\sqrt {c} x - \sqrt {c x^{2} + b x}\right )} \sqrt {c} - b \right |}\right )}{2048 \, c^{\frac {9}{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 {\left (c\,x^2+b\,x\right )}^{5/2}\,\left (d+e\,x\right ) \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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