Optimal. Leaf size=198 \[ \frac {2 \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}}{5 (c d f-a e g) \sqrt {d+e x} (f+g x)^{5/2}}+\frac {8 c d \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}}{15 (c d f-a e g)^2 \sqrt {d+e x} (f+g x)^{3/2}}+\frac {16 c^2 d^2 \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}}{15 (c d f-a e g)^3 \sqrt {d+e x} \sqrt {f+g x}} \]
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Rubi [A]
time = 0.15, antiderivative size = 198, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 48, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.042, Rules used = {886, 874}
\begin {gather*} \frac {16 c^2 d^2 \sqrt {x \left (a e^2+c d^2\right )+a d e+c d e x^2}}{15 \sqrt {d+e x} \sqrt {f+g x} (c d f-a e g)^3}+\frac {8 c d \sqrt {x \left (a e^2+c d^2\right )+a d e+c d e x^2}}{15 \sqrt {d+e x} (f+g x)^{3/2} (c d f-a e g)^2}+\frac {2 \sqrt {x \left (a e^2+c d^2\right )+a d e+c d e x^2}}{5 \sqrt {d+e x} (f+g x)^{5/2} (c d f-a e g)} \end {gather*}
Antiderivative was successfully verified.
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Rule 874
Rule 886
Rubi steps
\begin {align*} \int \frac {\sqrt {d+e x}}{(f+g x)^{7/2} \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}} \, dx &=\frac {2 \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}}{5 (c d f-a e g) \sqrt {d+e x} (f+g x)^{5/2}}+\frac {(4 c d) \int \frac {\sqrt {d+e x}}{(f+g x)^{5/2} \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}} \, dx}{5 (c d f-a e g)}\\ &=\frac {2 \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}}{5 (c d f-a e g) \sqrt {d+e x} (f+g x)^{5/2}}+\frac {8 c d \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}}{15 (c d f-a e g)^2 \sqrt {d+e x} (f+g x)^{3/2}}+\frac {\left (8 c^2 d^2\right ) \int \frac {\sqrt {d+e x}}{(f+g x)^{3/2} \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}} \, dx}{15 (c d f-a e g)^2}\\ &=\frac {2 \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}}{5 (c d f-a e g) \sqrt {d+e x} (f+g x)^{5/2}}+\frac {8 c d \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}}{15 (c d f-a e g)^2 \sqrt {d+e x} (f+g x)^{3/2}}+\frac {16 c^2 d^2 \sqrt {a d e+\left (c d^2+a e^2\right ) x+c d e x^2}}{15 (c d f-a e g)^3 \sqrt {d+e x} \sqrt {f+g x}}\\ \end {align*}
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Mathematica [A]
time = 0.14, size = 105, normalized size = 0.53 \begin {gather*} \frac {2 \sqrt {(a e+c d x) (d+e x)} \left (3 a^2 e^2 g^2-2 a c d e g (5 f+2 g x)+c^2 d^2 \left (15 f^2+20 f g x+8 g^2 x^2\right )\right )}{15 (c d f-a e g)^3 \sqrt {d+e x} (f+g x)^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.14, size = 111, normalized size = 0.56
method | result | size |
default | \(-\frac {2 \sqrt {\left (c d x +a e \right ) \left (e x +d \right )}\, \left (8 g^{2} x^{2} c^{2} d^{2}-4 a c d e \,g^{2} x +20 c^{2} d^{2} f g x +3 a^{2} e^{2} g^{2}-10 a c d e f g +15 f^{2} c^{2} d^{2}\right )}{15 \sqrt {e x +d}\, \left (g x +f \right )^{\frac {5}{2}} \left (a e g -c d f \right )^{3}}\) | \(111\) |
gosper | \(-\frac {2 \left (c d x +a e \right ) \left (8 g^{2} x^{2} c^{2} d^{2}-4 a c d e \,g^{2} x +20 c^{2} d^{2} f g x +3 a^{2} e^{2} g^{2}-10 a c d e f g +15 f^{2} c^{2} d^{2}\right ) \sqrt {e x +d}}{15 \left (g x +f \right )^{\frac {5}{2}} \left (a^{3} e^{3} g^{3}-3 a^{2} c d \,e^{2} f \,g^{2}+3 a \,c^{2} d^{2} e \,f^{2} g -f^{3} c^{3} d^{3}\right ) \sqrt {c d e \,x^{2}+a \,e^{2} x +c \,d^{2} x +a d e}}\) | \(169\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \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. 599 vs.
\(2 (183) = 366\).
time = 5.08, size = 599, normalized size = 3.03 \begin {gather*} \frac {2 \, {\left (8 \, c^{2} d^{2} g^{2} x^{2} + 20 \, c^{2} d^{2} f g x + 15 \, c^{2} d^{2} f^{2} + 3 \, a^{2} g^{2} e^{2} - 2 \, {\left (2 \, a c d g^{2} x + 5 \, a c d f g\right )} e\right )} \sqrt {c d^{2} x + a x e^{2} + {\left (c d x^{2} + a d\right )} e} \sqrt {g x + f} \sqrt {x e + d}}{15 \, {\left (c^{3} d^{4} f^{3} g^{3} x^{3} + 3 \, c^{3} d^{4} f^{4} g^{2} x^{2} + 3 \, c^{3} d^{4} f^{5} g x + c^{3} d^{4} f^{6} - {\left (a^{3} g^{6} x^{4} + 3 \, a^{3} f g^{5} x^{3} + 3 \, a^{3} f^{2} g^{4} x^{2} + a^{3} f^{3} g^{3} x\right )} e^{4} + {\left (3 \, a^{2} c d f g^{5} x^{4} - a^{3} d f^{3} g^{3} + {\left (9 \, a^{2} c d f^{2} g^{4} - a^{3} d g^{6}\right )} x^{3} + 3 \, {\left (3 \, a^{2} c d f^{3} g^{3} - a^{3} d f g^{5}\right )} x^{2} + 3 \, {\left (a^{2} c d f^{4} g^{2} - a^{3} d f^{2} g^{4}\right )} x\right )} e^{3} - 3 \, {\left (a c^{2} d^{2} f^{2} g^{4} x^{4} - a^{2} c d^{2} f^{4} g^{2} + {\left (3 \, a c^{2} d^{2} f^{3} g^{3} - a^{2} c d^{2} f g^{5}\right )} x^{3} + 3 \, {\left (a c^{2} d^{2} f^{4} g^{2} - a^{2} c d^{2} f^{2} g^{4}\right )} x^{2} + {\left (a c^{2} d^{2} f^{5} g - 3 \, a^{2} c d^{2} f^{3} g^{3}\right )} x\right )} e^{2} + {\left (c^{3} d^{3} f^{3} g^{3} x^{4} - 3 \, a c^{2} d^{3} f^{5} g + 3 \, {\left (c^{3} d^{3} f^{4} g^{2} - a c^{2} d^{3} f^{2} g^{4}\right )} x^{3} + 3 \, {\left (c^{3} d^{3} f^{5} g - 3 \, a c^{2} d^{3} f^{3} g^{3}\right )} x^{2} + {\left (c^{3} d^{3} f^{6} - 9 \, a c^{2} d^{3} f^{4} g^{2}\right )} x\right )} e\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: SystemError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [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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Mupad [B]
time = 5.17, size = 242, normalized size = 1.22 \begin {gather*} -\frac {\left (\frac {\sqrt {d+e\,x}\,\left (6\,a^2\,e^2\,g^2-20\,a\,c\,d\,e\,f\,g+30\,c^2\,d^2\,f^2\right )}{15\,e\,g^2\,{\left (a\,e\,g-c\,d\,f\right )}^3}+\frac {16\,c^2\,d^2\,x^2\,\sqrt {d+e\,x}}{15\,e\,{\left (a\,e\,g-c\,d\,f\right )}^3}-\frac {8\,c\,d\,x\,\left (a\,e\,g-5\,c\,d\,f\right )\,\sqrt {d+e\,x}}{15\,e\,g\,{\left (a\,e\,g-c\,d\,f\right )}^3}\right )\,\sqrt {c\,d\,e\,x^2+\left (c\,d^2+a\,e^2\right )\,x+a\,d\,e}}{x^3\,\sqrt {f+g\,x}+\frac {d\,f^2\,\sqrt {f+g\,x}}{e\,g^2}+\frac {x^2\,\sqrt {f+g\,x}\,\left (d\,g+2\,e\,f\right )}{e\,g}+\frac {f\,x\,\sqrt {f+g\,x}\,\left (2\,d\,g+e\,f\right )}{e\,g^2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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