Optimal. Leaf size=107 \[ -\frac {128 c (b+2 c x) (2 c d-b e)}{15 b^6 \sqrt {b x+c x^2}}+\frac {16 (b+2 c x) (2 c d-b e)}{15 b^4 \left (b x+c x^2\right )^{3/2}}-\frac {2 (x (2 c d-b e)+b d)}{5 b^2 \left (b x+c x^2\right )^{5/2}} \]
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Rubi [A] time = 0.03, antiderivative size = 107, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.158, Rules used = {638, 614, 613} \begin {gather*} -\frac {128 c (b+2 c x) (2 c d-b e)}{15 b^6 \sqrt {b x+c x^2}}+\frac {16 (b+2 c x) (2 c d-b e)}{15 b^4 \left (b x+c x^2\right )^{3/2}}-\frac {2 (x (2 c d-b e)+b d)}{5 b^2 \left (b x+c x^2\right )^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 613
Rule 614
Rule 638
Rubi steps
\begin {align*} \int \frac {d+e x}{\left (b x+c x^2\right )^{7/2}} \, dx &=-\frac {2 (b d+(2 c d-b e) x)}{5 b^2 \left (b x+c x^2\right )^{5/2}}-\frac {(8 (2 c d-b e)) \int \frac {1}{\left (b x+c x^2\right )^{5/2}} \, dx}{5 b^2}\\ &=-\frac {2 (b d+(2 c d-b e) x)}{5 b^2 \left (b x+c x^2\right )^{5/2}}+\frac {16 (2 c d-b e) (b+2 c x)}{15 b^4 \left (b x+c x^2\right )^{3/2}}+\frac {(64 c (2 c d-b e)) \int \frac {1}{\left (b x+c x^2\right )^{3/2}} \, dx}{15 b^4}\\ &=-\frac {2 (b d+(2 c d-b e) x)}{5 b^2 \left (b x+c x^2\right )^{5/2}}+\frac {16 (2 c d-b e) (b+2 c x)}{15 b^4 \left (b x+c x^2\right )^{3/2}}-\frac {128 c (2 c d-b e) (b+2 c x)}{15 b^6 \sqrt {b x+c x^2}}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 105, normalized size = 0.98 \begin {gather*} -\frac {2 \left (b^5 (3 d+5 e x)-10 b^4 c x (d+4 e x)+80 b^3 c^2 x^2 (d-3 e x)+160 b^2 c^3 x^3 (3 d-2 e x)-128 b c^4 x^4 (e x-5 d)+256 c^5 d x^5\right )}{15 b^6 (x (b+c x))^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.46, size = 139, normalized size = 1.30 \begin {gather*} \frac {2 \sqrt {b x+c x^2} \left (-3 b^5 d-5 b^5 e x+10 b^4 c d x+40 b^4 c e x^2-80 b^3 c^2 d x^2+240 b^3 c^2 e x^3-480 b^2 c^3 d x^3+320 b^2 c^3 e x^4-640 b c^4 d x^4+128 b c^4 e x^5-256 c^5 d x^5\right )}{15 b^6 x^3 (b+c x)^3} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.41, size = 164, normalized size = 1.53 \begin {gather*} -\frac {2 \, {\left (3 \, b^{5} d + 128 \, {\left (2 \, c^{5} d - b c^{4} e\right )} x^{5} + 320 \, {\left (2 \, b c^{4} d - b^{2} c^{3} e\right )} x^{4} + 240 \, {\left (2 \, b^{2} c^{3} d - b^{3} c^{2} e\right )} x^{3} + 40 \, {\left (2 \, b^{3} c^{2} d - b^{4} c e\right )} x^{2} - 5 \, {\left (2 \, b^{4} c d - b^{5} e\right )} x\right )} \sqrt {c x^{2} + b x}}{15 \, {\left (b^{6} c^{3} x^{6} + 3 \, b^{7} c^{2} x^{5} + 3 \, b^{8} c x^{4} + b^{9} x^{3}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.23, size = 147, normalized size = 1.37 \begin {gather*} -\frac {2 \, {\left ({\left (8 \, {\left (2 \, {\left (4 \, x {\left (\frac {2 \, {\left (2 \, c^{5} d - b c^{4} e\right )} x}{b^{6}} + \frac {5 \, {\left (2 \, b c^{4} d - b^{2} c^{3} e\right )}}{b^{6}}\right )} + \frac {15 \, {\left (2 \, b^{2} c^{3} d - b^{3} c^{2} e\right )}}{b^{6}}\right )} x + \frac {5 \, {\left (2 \, b^{3} c^{2} d - b^{4} c e\right )}}{b^{6}}\right )} x - \frac {5 \, {\left (2 \, b^{4} c d - b^{5} e\right )}}{b^{6}}\right )} x + \frac {3 \, d}{b}\right )}}{15 \, {\left (c x^{2} + b x\right )}^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.04, size = 132, normalized size = 1.23 \begin {gather*} -\frac {2 \left (c x +b \right ) \left (-128 b \,c^{4} e \,x^{5}+256 c^{5} d \,x^{5}-320 b^{2} c^{3} e \,x^{4}+640 b \,c^{4} d \,x^{4}-240 b^{3} c^{2} e \,x^{3}+480 b^{2} c^{3} d \,x^{3}-40 b^{4} c e \,x^{2}+80 b^{3} c^{2} d \,x^{2}+5 b^{5} e x -10 b^{4} c d x +3 d \,b^{5}\right ) x}{15 \left (c \,x^{2}+b x \right )^{\frac {7}{2}} b^{6}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.61, size = 210, normalized size = 1.96 \begin {gather*} -\frac {4 \, c d x}{5 \, {\left (c x^{2} + b x\right )}^{\frac {5}{2}} b^{2}} + \frac {64 \, c^{2} d x}{15 \, {\left (c x^{2} + b x\right )}^{\frac {3}{2}} b^{4}} - \frac {512 \, c^{3} d x}{15 \, \sqrt {c x^{2} + b x} b^{6}} + \frac {2 \, e x}{5 \, {\left (c x^{2} + b x\right )}^{\frac {5}{2}} b} - \frac {32 \, c e x}{15 \, {\left (c x^{2} + b x\right )}^{\frac {3}{2}} b^{3}} + \frac {256 \, c^{2} e x}{15 \, \sqrt {c x^{2} + b x} b^{5}} - \frac {2 \, d}{5 \, {\left (c x^{2} + b x\right )}^{\frac {5}{2}} b} + \frac {32 \, c d}{15 \, {\left (c x^{2} + b x\right )}^{\frac {3}{2}} b^{3}} - \frac {256 \, c^{2} d}{15 \, \sqrt {c x^{2} + b x} b^{5}} - \frac {16 \, e}{15 \, {\left (c x^{2} + b x\right )}^{\frac {3}{2}} b^{2}} + \frac {128 \, c e}{15 \, \sqrt {c x^{2} + b x} b^{4}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.20, size = 125, normalized size = 1.17 \begin {gather*} -\frac {2\,\left (5\,e\,b^5\,x+3\,d\,b^5-40\,e\,b^4\,c\,x^2-10\,d\,b^4\,c\,x-240\,e\,b^3\,c^2\,x^3+80\,d\,b^3\,c^2\,x^2-320\,e\,b^2\,c^3\,x^4+480\,d\,b^2\,c^3\,x^3-128\,e\,b\,c^4\,x^5+640\,d\,b\,c^4\,x^4+256\,d\,c^5\,x^5\right )}{15\,b^6\,{\left (c\,x^2+b\,x\right )}^{5/2}} \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 {d + e x}{\left (x \left (b + c x\right )\right )^{\frac {7}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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