Optimal. Leaf size=165 \[ \frac {8 e^2 x^9 \left (2 e (8 a e+b d)+c d^2\right )}{315 d^5 \left (d+e x^2\right )^{9/2}}+\frac {4 e x^7 \left (2 e (8 a e+b d)+c d^2\right )}{35 d^4 \left (d+e x^2\right )^{9/2}}+\frac {x^5 \left (2 e (8 a e+b d)+c d^2\right )}{5 d^3 \left (d+e x^2\right )^{9/2}}+\frac {x^3 (8 a e+b d)}{3 d^2 \left (d+e x^2\right )^{9/2}}+\frac {a x}{d \left (d+e x^2\right )^{9/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.21, antiderivative size = 164, normalized size of antiderivative = 0.99, number of steps used = 6, number of rules used = 5, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.208, Rules used = {1155, 1803, 12, 271, 264} \[ \frac {8 e^2 x^9 \left (2 e (8 a e+b d)+c d^2\right )}{315 d^5 \left (d+e x^2\right )^{9/2}}+\frac {4 e x^7 \left (2 e (8 a e+b d)+c d^2\right )}{35 d^4 \left (d+e x^2\right )^{9/2}}+\frac {x^5 \left (\frac {2 e (8 a e+b d)}{d^2}+c\right )}{5 d \left (d+e x^2\right )^{9/2}}+\frac {x^3 (8 a e+b d)}{3 d^2 \left (d+e x^2\right )^{9/2}}+\frac {a x}{d \left (d+e x^2\right )^{9/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 12
Rule 264
Rule 271
Rule 1155
Rule 1803
Rubi steps
\begin {align*} \int \frac {a+b x^2+c x^4}{\left (d+e x^2\right )^{11/2}} \, dx &=\frac {a x}{d \left (d+e x^2\right )^{9/2}}+\frac {\int \frac {x^2 \left (8 a e+d \left (b+c x^2\right )\right )}{\left (d+e x^2\right )^{11/2}} \, dx}{d}\\ &=\frac {a x}{d \left (d+e x^2\right )^{9/2}}+\frac {(b d+8 a e) x^3}{3 d^2 \left (d+e x^2\right )^{9/2}}+\frac {\int \frac {\left (3 c d^2+6 e (b d+8 a e)\right ) x^4}{\left (d+e x^2\right )^{11/2}} \, dx}{3 d^2}\\ &=\frac {a x}{d \left (d+e x^2\right )^{9/2}}+\frac {(b d+8 a e) x^3}{3 d^2 \left (d+e x^2\right )^{9/2}}+\left (c+\frac {2 e (b d+8 a e)}{d^2}\right ) \int \frac {x^4}{\left (d+e x^2\right )^{11/2}} \, dx\\ &=\frac {a x}{d \left (d+e x^2\right )^{9/2}}+\frac {(b d+8 a e) x^3}{3 d^2 \left (d+e x^2\right )^{9/2}}+\frac {\left (c+\frac {2 e (b d+8 a e)}{d^2}\right ) x^5}{5 d \left (d+e x^2\right )^{9/2}}+\frac {\left (4 e \left (c+\frac {2 e (b d+8 a e)}{d^2}\right )\right ) \int \frac {x^6}{\left (d+e x^2\right )^{11/2}} \, dx}{5 d}\\ &=\frac {a x}{d \left (d+e x^2\right )^{9/2}}+\frac {(b d+8 a e) x^3}{3 d^2 \left (d+e x^2\right )^{9/2}}+\frac {\left (c+\frac {2 e (b d+8 a e)}{d^2}\right ) x^5}{5 d \left (d+e x^2\right )^{9/2}}+\frac {4 e \left (c+\frac {2 e (b d+8 a e)}{d^2}\right ) x^7}{35 d^2 \left (d+e x^2\right )^{9/2}}+\frac {\left (8 e^2 \left (c+\frac {2 e (b d+8 a e)}{d^2}\right )\right ) \int \frac {x^8}{\left (d+e x^2\right )^{11/2}} \, dx}{35 d^2}\\ &=\frac {a x}{d \left (d+e x^2\right )^{9/2}}+\frac {(b d+8 a e) x^3}{3 d^2 \left (d+e x^2\right )^{9/2}}+\frac {\left (c+\frac {2 e (b d+8 a e)}{d^2}\right ) x^5}{5 d \left (d+e x^2\right )^{9/2}}+\frac {4 e \left (c+\frac {2 e (b d+8 a e)}{d^2}\right ) x^7}{35 d^2 \left (d+e x^2\right )^{9/2}}+\frac {8 e^2 \left (c+\frac {2 e (b d+8 a e)}{d^2}\right ) x^9}{315 d^3 \left (d+e x^2\right )^{9/2}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.12, size = 132, normalized size = 0.80 \[ \frac {a \left (315 d^4 x+840 d^3 e x^3+1008 d^2 e^2 x^5+576 d e^3 x^7+128 e^4 x^9\right )+d x^3 \left (b \left (105 d^3+126 d^2 e x^2+72 d e^2 x^4+16 e^3 x^6\right )+c d x^2 \left (63 d^2+36 d e x^2+8 e^2 x^4\right )\right )}{315 d^5 \left (d+e x^2\right )^{9/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.73, size = 177, normalized size = 1.07 \[ \frac {{\left (8 \, {\left (c d^{2} e^{2} + 2 \, b d e^{3} + 16 \, a e^{4}\right )} x^{9} + 36 \, {\left (c d^{3} e + 2 \, b d^{2} e^{2} + 16 \, a d e^{3}\right )} x^{7} + 315 \, a d^{4} x + 63 \, {\left (c d^{4} + 2 \, b d^{3} e + 16 \, a d^{2} e^{2}\right )} x^{5} + 105 \, {\left (b d^{4} + 8 \, a d^{3} e\right )} x^{3}\right )} \sqrt {e x^{2} + d}}{315 \, {\left (d^{5} e^{5} x^{10} + 5 \, d^{6} e^{4} x^{8} + 10 \, d^{7} e^{3} x^{6} + 10 \, d^{8} e^{2} x^{4} + 5 \, d^{9} e x^{2} + d^{10}\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [A] time = 0.23, size = 148, normalized size = 0.90 \[ \frac {{\left ({\left ({\left (4 \, x^{2} {\left (\frac {2 \, {\left (c d^{2} e^{6} + 2 \, b d e^{7} + 16 \, a e^{8}\right )} x^{2} e^{\left (-4\right )}}{d^{5}} + \frac {9 \, {\left (c d^{3} e^{5} + 2 \, b d^{2} e^{6} + 16 \, a d e^{7}\right )} e^{\left (-4\right )}}{d^{5}}\right )} + \frac {63 \, {\left (c d^{4} e^{4} + 2 \, b d^{3} e^{5} + 16 \, a d^{2} e^{6}\right )} e^{\left (-4\right )}}{d^{5}}\right )} x^{2} + \frac {105 \, {\left (b d^{4} e^{4} + 8 \, a d^{3} e^{5}\right )} e^{\left (-4\right )}}{d^{5}}\right )} x^{2} + \frac {315 \, a}{d}\right )} x}{315 \, {\left (x^{2} e + d\right )}^{\frac {9}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.01, size = 136, normalized size = 0.82 \[ \frac {\left (128 a \,e^{4} x^{8}+16 b d \,e^{3} x^{8}+8 c \,d^{2} e^{2} x^{8}+576 a d \,e^{3} x^{6}+72 b \,d^{2} e^{2} x^{6}+36 c \,d^{3} e \,x^{6}+1008 a \,d^{2} e^{2} x^{4}+126 b \,d^{3} e \,x^{4}+63 c \,d^{4} x^{4}+840 a \,d^{3} e \,x^{2}+105 b \,d^{4} x^{2}+315 a \,d^{4}\right ) x}{315 \left (e \,x^{2}+d \right )^{\frac {9}{2}} d^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.20, size = 281, normalized size = 1.70 \[ -\frac {c x^{3}}{6 \, {\left (e x^{2} + d\right )}^{\frac {9}{2}} e} + \frac {128 \, a x}{315 \, \sqrt {e x^{2} + d} d^{5}} + \frac {64 \, a x}{315 \, {\left (e x^{2} + d\right )}^{\frac {3}{2}} d^{4}} + \frac {16 \, a x}{105 \, {\left (e x^{2} + d\right )}^{\frac {5}{2}} d^{3}} + \frac {8 \, a x}{63 \, {\left (e x^{2} + d\right )}^{\frac {7}{2}} d^{2}} + \frac {a x}{9 \, {\left (e x^{2} + d\right )}^{\frac {9}{2}} d} + \frac {c x}{126 \, {\left (e x^{2} + d\right )}^{\frac {7}{2}} e^{2}} + \frac {8 \, c x}{315 \, \sqrt {e x^{2} + d} d^{3} e^{2}} + \frac {4 \, c x}{315 \, {\left (e x^{2} + d\right )}^{\frac {3}{2}} d^{2} e^{2}} + \frac {c x}{105 \, {\left (e x^{2} + d\right )}^{\frac {5}{2}} d e^{2}} - \frac {c d x}{18 \, {\left (e x^{2} + d\right )}^{\frac {9}{2}} e^{2}} - \frac {b x}{9 \, {\left (e x^{2} + d\right )}^{\frac {9}{2}} e} + \frac {16 \, b x}{315 \, \sqrt {e x^{2} + d} d^{4} e} + \frac {8 \, b x}{315 \, {\left (e x^{2} + d\right )}^{\frac {3}{2}} d^{3} e} + \frac {2 \, b x}{105 \, {\left (e x^{2} + d\right )}^{\frac {5}{2}} d^{2} e} + \frac {b x}{63 \, {\left (e x^{2} + d\right )}^{\frac {7}{2}} d e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 4.75, size = 189, normalized size = 1.15 \[ \frac {x\,\left (\frac {a}{9\,d}-\frac {d\,\left (\frac {b}{9\,d}-\frac {c}{9\,e}\right )}{e}\right )}{{\left (e\,x^2+d\right )}^{9/2}}-\frac {x\,\left (\frac {c}{7\,e^2}-\frac {-c\,d^2+b\,d\,e+8\,a\,e^2}{63\,d^2\,e^2}\right )}{{\left (e\,x^2+d\right )}^{7/2}}+\frac {x\,\left (c\,d^2+2\,b\,d\,e+16\,a\,e^2\right )}{105\,d^3\,e^2\,{\left (e\,x^2+d\right )}^{5/2}}+\frac {x\,\left (4\,c\,d^2+8\,b\,d\,e+64\,a\,e^2\right )}{315\,d^4\,e^2\,{\left (e\,x^2+d\right )}^{3/2}}+\frac {x\,\left (8\,c\,d^2+16\,b\,d\,e+128\,a\,e^2\right )}{315\,d^5\,e^2\,\sqrt {e\,x^2+d}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________