Optimal. Leaf size=81 \[ -\frac {2 (b d-a e) (B d-A e)}{5 e^3 (d+e x)^{5/2}}+\frac {2 (2 b B d-A b e-a B e)}{3 e^3 (d+e x)^{3/2}}-\frac {2 b B}{e^3 \sqrt {d+e x}} \]
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Rubi [A]
time = 0.02, antiderivative size = 81, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 1, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.050, Rules used = {78}
\begin {gather*} \frac {2 (-a B e-A b e+2 b B d)}{3 e^3 (d+e x)^{3/2}}-\frac {2 (b d-a e) (B d-A e)}{5 e^3 (d+e x)^{5/2}}-\frac {2 b B}{e^3 \sqrt {d+e x}} \end {gather*}
Antiderivative was successfully verified.
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Rule 78
Rubi steps
\begin {align*} \int \frac {(a+b x) (A+B x)}{(d+e x)^{7/2}} \, dx &=\int \left (\frac {(-b d+a e) (-B d+A e)}{e^2 (d+e x)^{7/2}}+\frac {-2 b B d+A b e+a B e}{e^2 (d+e x)^{5/2}}+\frac {b B}{e^2 (d+e x)^{3/2}}\right ) \, dx\\ &=-\frac {2 (b d-a e) (B d-A e)}{5 e^3 (d+e x)^{5/2}}+\frac {2 (2 b B d-A b e-a B e)}{3 e^3 (d+e x)^{3/2}}-\frac {2 b B}{e^3 \sqrt {d+e x}}\\ \end {align*}
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Mathematica [A]
time = 0.07, size = 68, normalized size = 0.84 \begin {gather*} -\frac {2 \left (A b e (2 d+5 e x)+a e (2 B d+3 A e+5 B e x)+b B \left (8 d^2+20 d e x+15 e^2 x^2\right )\right )}{15 e^3 (d+e x)^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.08, size = 75, normalized size = 0.93
method | result | size |
gosper | \(-\frac {2 \left (15 b B \,x^{2} e^{2}+5 A b \,e^{2} x +5 B a \,e^{2} x +20 B b d e x +3 A a \,e^{2}+2 A b d e +2 B a d e +8 B b \,d^{2}\right )}{15 \left (e x +d \right )^{\frac {5}{2}} e^{3}}\) | \(73\) |
trager | \(-\frac {2 \left (15 b B \,x^{2} e^{2}+5 A b \,e^{2} x +5 B a \,e^{2} x +20 B b d e x +3 A a \,e^{2}+2 A b d e +2 B a d e +8 B b \,d^{2}\right )}{15 \left (e x +d \right )^{\frac {5}{2}} e^{3}}\) | \(73\) |
derivativedivides | \(\frac {-\frac {2 \left (A a \,e^{2}-A b d e -B a d e +B b \,d^{2}\right )}{5 \left (e x +d \right )^{\frac {5}{2}}}-\frac {2 B b}{\sqrt {e x +d}}-\frac {2 \left (A b e +B a e -2 B b d \right )}{3 \left (e x +d \right )^{\frac {3}{2}}}}{e^{3}}\) | \(75\) |
default | \(\frac {-\frac {2 \left (A a \,e^{2}-A b d e -B a d e +B b \,d^{2}\right )}{5 \left (e x +d \right )^{\frac {5}{2}}}-\frac {2 B b}{\sqrt {e x +d}}-\frac {2 \left (A b e +B a e -2 B b d \right )}{3 \left (e x +d \right )^{\frac {3}{2}}}}{e^{3}}\) | \(75\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.55, size = 78, normalized size = 0.96 \begin {gather*} -\frac {2 \, {\left (15 \, {\left (x e + d\right )}^{2} B b + 3 \, B b d^{2} + 3 \, A a e^{2} - 5 \, {\left (2 \, B b d - B a e - A b e\right )} {\left (x e + d\right )} - 3 \, {\left (B a e + A b e\right )} d\right )} e^{\left (-3\right )}}{15 \, {\left (x e + d\right )}^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.65, size = 94, normalized size = 1.16 \begin {gather*} -\frac {2 \, {\left (8 \, B b d^{2} + {\left (15 \, B b x^{2} + 3 \, A a + 5 \, {\left (B a + A b\right )} x\right )} e^{2} + 2 \, {\left (10 \, B b d x + {\left (B a + A b\right )} d\right )} e\right )} \sqrt {x e + d}}{15 \, {\left (x^{3} e^{6} + 3 \, d x^{2} e^{5} + 3 \, d^{2} x e^{4} + d^{3} e^{3}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [B] Leaf count of result is larger than twice the leaf count of optimal. 520 vs.
\(2 (85) = 170\).
time = 0.76, size = 520, normalized size = 6.42 \begin {gather*} \begin {cases} - \frac {6 A a e^{2}}{15 d^{2} e^{3} \sqrt {d + e x} + 30 d e^{4} x \sqrt {d + e x} + 15 e^{5} x^{2} \sqrt {d + e x}} - \frac {4 A b d e}{15 d^{2} e^{3} \sqrt {d + e x} + 30 d e^{4} x \sqrt {d + e x} + 15 e^{5} x^{2} \sqrt {d + e x}} - \frac {10 A b e^{2} x}{15 d^{2} e^{3} \sqrt {d + e x} + 30 d e^{4} x \sqrt {d + e x} + 15 e^{5} x^{2} \sqrt {d + e x}} - \frac {4 B a d e}{15 d^{2} e^{3} \sqrt {d + e x} + 30 d e^{4} x \sqrt {d + e x} + 15 e^{5} x^{2} \sqrt {d + e x}} - \frac {10 B a e^{2} x}{15 d^{2} e^{3} \sqrt {d + e x} + 30 d e^{4} x \sqrt {d + e x} + 15 e^{5} x^{2} \sqrt {d + e x}} - \frac {16 B b d^{2}}{15 d^{2} e^{3} \sqrt {d + e x} + 30 d e^{4} x \sqrt {d + e x} + 15 e^{5} x^{2} \sqrt {d + e x}} - \frac {40 B b d e x}{15 d^{2} e^{3} \sqrt {d + e x} + 30 d e^{4} x \sqrt {d + e x} + 15 e^{5} x^{2} \sqrt {d + e x}} - \frac {30 B b e^{2} x^{2}}{15 d^{2} e^{3} \sqrt {d + e x} + 30 d e^{4} x \sqrt {d + e x} + 15 e^{5} x^{2} \sqrt {d + e x}} & \text {for}\: e \neq 0 \\\frac {A a x + \frac {A b x^{2}}{2} + \frac {B a x^{2}}{2} + \frac {B b x^{3}}{3}}{d^{\frac {7}{2}}} & \text {otherwise} \end {cases} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A]
time = 0.58, size = 87, normalized size = 1.07 \begin {gather*} -\frac {2 \, {\left (15 \, {\left (x e + d\right )}^{2} B b - 10 \, {\left (x e + d\right )} B b d + 3 \, B b d^{2} + 5 \, {\left (x e + d\right )} B a e + 5 \, {\left (x e + d\right )} A b e - 3 \, B a d e - 3 \, A b d e + 3 \, A a e^{2}\right )} e^{\left (-3\right )}}{15 \, {\left (x e + d\right )}^{\frac {5}{2}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.08, size = 72, normalized size = 0.89 \begin {gather*} -\frac {\left (d+e\,x\right )\,\left (\frac {2\,A\,b\,e}{3}+\frac {2\,B\,a\,e}{3}-\frac {4\,B\,b\,d}{3}\right )+2\,B\,b\,{\left (d+e\,x\right )}^2+\frac {2\,A\,a\,e^2}{5}+\frac {2\,B\,b\,d^2}{5}-\frac {2\,A\,b\,d\,e}{5}-\frac {2\,B\,a\,d\,e}{5}}{e^3\,{\left (d+e\,x\right )}^{5/2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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