Optimal. Leaf size=183 \[ -\frac {d^2 \left (a+b \sec ^{-1}(c x)\right )}{5 x^5}-\frac {2 d e \left (a+b \sec ^{-1}(c x)\right )}{3 x^3}-\frac {e^2 \left (a+b \sec ^{-1}(c x)\right )}{x}+\frac {b c d^2 \sqrt {c^2 x^2-1}}{25 x^4 \sqrt {c^2 x^2}}+\frac {2 b c d \sqrt {c^2 x^2-1} \left (6 c^2 d+25 e\right )}{225 x^2 \sqrt {c^2 x^2}}+\frac {b c \sqrt {c^2 x^2-1} \left (24 c^4 d^2+100 c^2 d e+225 e^2\right )}{225 \sqrt {c^2 x^2}} \]
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Rubi [A] time = 0.16, antiderivative size = 183, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 6, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.286, Rules used = {270, 5238, 12, 1265, 453, 264} \[ -\frac {d^2 \left (a+b \sec ^{-1}(c x)\right )}{5 x^5}-\frac {2 d e \left (a+b \sec ^{-1}(c x)\right )}{3 x^3}-\frac {e^2 \left (a+b \sec ^{-1}(c x)\right )}{x}+\frac {b c \sqrt {c^2 x^2-1} \left (24 c^4 d^2+100 c^2 d e+225 e^2\right )}{225 \sqrt {c^2 x^2}}+\frac {b c d^2 \sqrt {c^2 x^2-1}}{25 x^4 \sqrt {c^2 x^2}}+\frac {2 b c d \sqrt {c^2 x^2-1} \left (6 c^2 d+25 e\right )}{225 x^2 \sqrt {c^2 x^2}} \]
Antiderivative was successfully verified.
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Rule 12
Rule 264
Rule 270
Rule 453
Rule 1265
Rule 5238
Rubi steps
\begin {align*} \int \frac {\left (d+e x^2\right )^2 \left (a+b \sec ^{-1}(c x)\right )}{x^6} \, dx &=-\frac {d^2 \left (a+b \sec ^{-1}(c x)\right )}{5 x^5}-\frac {2 d e \left (a+b \sec ^{-1}(c x)\right )}{3 x^3}-\frac {e^2 \left (a+b \sec ^{-1}(c x)\right )}{x}-\frac {(b c x) \int \frac {-3 d^2-10 d e x^2-15 e^2 x^4}{15 x^6 \sqrt {-1+c^2 x^2}} \, dx}{\sqrt {c^2 x^2}}\\ &=-\frac {d^2 \left (a+b \sec ^{-1}(c x)\right )}{5 x^5}-\frac {2 d e \left (a+b \sec ^{-1}(c x)\right )}{3 x^3}-\frac {e^2 \left (a+b \sec ^{-1}(c x)\right )}{x}-\frac {(b c x) \int \frac {-3 d^2-10 d e x^2-15 e^2 x^4}{x^6 \sqrt {-1+c^2 x^2}} \, dx}{15 \sqrt {c^2 x^2}}\\ &=\frac {b c d^2 \sqrt {-1+c^2 x^2}}{25 x^4 \sqrt {c^2 x^2}}-\frac {d^2 \left (a+b \sec ^{-1}(c x)\right )}{5 x^5}-\frac {2 d e \left (a+b \sec ^{-1}(c x)\right )}{3 x^3}-\frac {e^2 \left (a+b \sec ^{-1}(c x)\right )}{x}-\frac {(b c x) \int \frac {-2 d \left (6 c^2 d+25 e\right )-75 e^2 x^2}{x^4 \sqrt {-1+c^2 x^2}} \, dx}{75 \sqrt {c^2 x^2}}\\ &=\frac {b c d^2 \sqrt {-1+c^2 x^2}}{25 x^4 \sqrt {c^2 x^2}}+\frac {2 b c d \left (6 c^2 d+25 e\right ) \sqrt {-1+c^2 x^2}}{225 x^2 \sqrt {c^2 x^2}}-\frac {d^2 \left (a+b \sec ^{-1}(c x)\right )}{5 x^5}-\frac {2 d e \left (a+b \sec ^{-1}(c x)\right )}{3 x^3}-\frac {e^2 \left (a+b \sec ^{-1}(c x)\right )}{x}-\frac {\left (b c \left (-225 e^2-4 c^2 d \left (6 c^2 d+25 e\right )\right ) x\right ) \int \frac {1}{x^2 \sqrt {-1+c^2 x^2}} \, dx}{225 \sqrt {c^2 x^2}}\\ &=\frac {b c \left (225 e^2+4 c^2 d \left (6 c^2 d+25 e\right )\right ) \sqrt {-1+c^2 x^2}}{225 \sqrt {c^2 x^2}}+\frac {b c d^2 \sqrt {-1+c^2 x^2}}{25 x^4 \sqrt {c^2 x^2}}+\frac {2 b c d \left (6 c^2 d+25 e\right ) \sqrt {-1+c^2 x^2}}{225 x^2 \sqrt {c^2 x^2}}-\frac {d^2 \left (a+b \sec ^{-1}(c x)\right )}{5 x^5}-\frac {2 d e \left (a+b \sec ^{-1}(c x)\right )}{3 x^3}-\frac {e^2 \left (a+b \sec ^{-1}(c x)\right )}{x}\\ \end {align*}
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Mathematica [A] time = 0.23, size = 127, normalized size = 0.69 \[ \frac {-15 a \left (3 d^2+10 d e x^2+15 e^2 x^4\right )+b c x \sqrt {1-\frac {1}{c^2 x^2}} \left (50 d e x^2 \left (2 c^2 x^2+1\right )+3 d^2 \left (8 c^4 x^4+4 c^2 x^2+3\right )+225 e^2 x^4\right )-15 b \sec ^{-1}(c x) \left (3 d^2+10 d e x^2+15 e^2 x^4\right )}{225 x^5} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.32, size = 127, normalized size = 0.69 \[ -\frac {225 \, a e^{2} x^{4} + 150 \, a d e x^{2} + 45 \, a d^{2} + 15 \, {\left (15 \, b e^{2} x^{4} + 10 \, b d e x^{2} + 3 \, b d^{2}\right )} \operatorname {arcsec}\left (c x\right ) - {\left ({\left (24 \, b c^{4} d^{2} + 100 \, b c^{2} d e + 225 \, b e^{2}\right )} x^{4} + 9 \, b d^{2} + 2 \, {\left (6 \, b c^{2} d^{2} + 25 \, b d e\right )} x^{2}\right )} \sqrt {c^{2} x^{2} - 1}}{225 \, x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.15, size = 223, normalized size = 1.22 \[ \frac {1}{225} \, {\left (24 \, b c^{4} d^{2} \sqrt {-\frac {1}{c^{2} x^{2}} + 1} + 100 \, b c^{2} d \sqrt {-\frac {1}{c^{2} x^{2}} + 1} e + \frac {12 \, b c^{2} d^{2} \sqrt {-\frac {1}{c^{2} x^{2}} + 1}}{x^{2}} + 225 \, b \sqrt {-\frac {1}{c^{2} x^{2}} + 1} e^{2} + \frac {50 \, b d \sqrt {-\frac {1}{c^{2} x^{2}} + 1} e}{x^{2}} - \frac {225 \, b \arccos \left (\frac {1}{c x}\right ) e^{2}}{c x} - \frac {225 \, a e^{2}}{c x} - \frac {150 \, b d \arccos \left (\frac {1}{c x}\right ) e}{c x^{3}} + \frac {9 \, b d^{2} \sqrt {-\frac {1}{c^{2} x^{2}} + 1}}{x^{4}} - \frac {150 \, a d e}{c x^{3}} - \frac {45 \, b d^{2} \arccos \left (\frac {1}{c x}\right )}{c x^{5}} - \frac {45 \, a d^{2}}{c x^{5}}\right )} c \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.06, size = 191, normalized size = 1.04 \[ c^{5} \left (\frac {a \left (-\frac {2 e d}{3 c \,x^{3}}-\frac {e^{2}}{c x}-\frac {d^{2}}{5 c \,x^{5}}\right )}{c^{4}}+\frac {b \left (-\frac {2 \,\mathrm {arcsec}\left (c x \right ) e d}{3 c \,x^{3}}-\frac {\mathrm {arcsec}\left (c x \right ) e^{2}}{c x}-\frac {\mathrm {arcsec}\left (c x \right ) d^{2}}{5 c \,x^{5}}+\frac {\left (c^{2} x^{2}-1\right ) \left (24 x^{4} c^{8} d^{2}+100 c^{6} e d \,x^{4}+12 x^{2} c^{6} d^{2}+225 c^{4} e^{2} x^{4}+50 c^{4} d e \,x^{2}+9 d^{2} c^{4}\right )}{225 \sqrt {\frac {c^{2} x^{2}-1}{c^{2} x^{2}}}\, c^{6} x^{6}}\right )}{c^{4}}\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.33, size = 181, normalized size = 0.99 \[ {\left (c \sqrt {-\frac {1}{c^{2} x^{2}} + 1} - \frac {\operatorname {arcsec}\left (c x\right )}{x}\right )} b e^{2} + \frac {1}{75} \, b d^{2} {\left (\frac {3 \, c^{6} {\left (-\frac {1}{c^{2} x^{2}} + 1\right )}^{\frac {5}{2}} - 10 \, c^{6} {\left (-\frac {1}{c^{2} x^{2}} + 1\right )}^{\frac {3}{2}} + 15 \, c^{6} \sqrt {-\frac {1}{c^{2} x^{2}} + 1}}{c} - \frac {15 \, \operatorname {arcsec}\left (c x\right )}{x^{5}}\right )} - \frac {2}{9} \, b d e {\left (\frac {c^{4} {\left (-\frac {1}{c^{2} x^{2}} + 1\right )}^{\frac {3}{2}} - 3 \, c^{4} \sqrt {-\frac {1}{c^{2} x^{2}} + 1}}{c} + \frac {3 \, \operatorname {arcsec}\left (c x\right )}{x^{3}}\right )} - \frac {a e^{2}}{x} - \frac {2 \, a d e}{3 \, x^{3}} - \frac {a d^{2}}{5 \, x^{5}} \]
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 \[ \int \frac {{\left (e\,x^2+d\right )}^2\,\left (a+b\,\mathrm {acos}\left (\frac {1}{c\,x}\right )\right )}{x^6} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 10.53, size = 333, normalized size = 1.82 \[ - \frac {a d^{2}}{5 x^{5}} - \frac {2 a d e}{3 x^{3}} - \frac {a e^{2}}{x} + b c e^{2} \sqrt {1 - \frac {1}{c^{2} x^{2}}} - \frac {b d^{2} \operatorname {asec}{\left (c x \right )}}{5 x^{5}} - \frac {2 b d e \operatorname {asec}{\left (c x \right )}}{3 x^{3}} - \frac {b e^{2} \operatorname {asec}{\left (c x \right )}}{x} + \frac {b d^{2} \left (\begin {cases} \frac {8 c^{5} \sqrt {c^{2} x^{2} - 1}}{15 x} + \frac {4 c^{3} \sqrt {c^{2} x^{2} - 1}}{15 x^{3}} + \frac {c \sqrt {c^{2} x^{2} - 1}}{5 x^{5}} & \text {for}\: \left |{c^{2} x^{2}}\right | > 1 \\\frac {8 i c^{5} \sqrt {- c^{2} x^{2} + 1}}{15 x} + \frac {4 i c^{3} \sqrt {- c^{2} x^{2} + 1}}{15 x^{3}} + \frac {i c \sqrt {- c^{2} x^{2} + 1}}{5 x^{5}} & \text {otherwise} \end {cases}\right )}{5 c} + \frac {2 b d e \left (\begin {cases} \frac {2 c^{3} \sqrt {c^{2} x^{2} - 1}}{3 x} + \frac {c \sqrt {c^{2} x^{2} - 1}}{3 x^{3}} & \text {for}\: \left |{c^{2} x^{2}}\right | > 1 \\\frac {2 i c^{3} \sqrt {- c^{2} x^{2} + 1}}{3 x} + \frac {i c \sqrt {- c^{2} x^{2} + 1}}{3 x^{3}} & \text {otherwise} \end {cases}\right )}{3 c} \]
Verification of antiderivative is not currently implemented for this CAS.
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