Optimal. Leaf size=262 \[ \frac {b x^2 \sqrt {d-c^2 d x^2}}{32 c^3 \sqrt {1-c^2 x^2}}+\frac {b x^4 \sqrt {d-c^2 d x^2}}{96 c \sqrt {1-c^2 x^2}}-\frac {b c x^6 \sqrt {d-c^2 d x^2}}{36 \sqrt {1-c^2 x^2}}-\frac {x \sqrt {d-c^2 d x^2} (a+b \text {ArcSin}(c x))}{16 c^4}-\frac {x^3 \sqrt {d-c^2 d x^2} (a+b \text {ArcSin}(c x))}{24 c^2}+\frac {1}{6} x^5 \sqrt {d-c^2 d x^2} (a+b \text {ArcSin}(c x))+\frac {\sqrt {d-c^2 d x^2} (a+b \text {ArcSin}(c x))^2}{32 b c^5 \sqrt {1-c^2 x^2}} \]
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Rubi [A]
time = 0.20, antiderivative size = 262, normalized size of antiderivative = 1.00, number of steps
used = 7, number of rules used = 4, integrand size = 27, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.148, Rules used = {4783, 4795,
4737, 30} \begin {gather*} \frac {1}{6} x^5 \sqrt {d-c^2 d x^2} (a+b \text {ArcSin}(c x))-\frac {x^3 \sqrt {d-c^2 d x^2} (a+b \text {ArcSin}(c x))}{24 c^2}+\frac {\sqrt {d-c^2 d x^2} (a+b \text {ArcSin}(c x))^2}{32 b c^5 \sqrt {1-c^2 x^2}}-\frac {x \sqrt {d-c^2 d x^2} (a+b \text {ArcSin}(c x))}{16 c^4}-\frac {b c x^6 \sqrt {d-c^2 d x^2}}{36 \sqrt {1-c^2 x^2}}+\frac {b x^4 \sqrt {d-c^2 d x^2}}{96 c \sqrt {1-c^2 x^2}}+\frac {b x^2 \sqrt {d-c^2 d x^2}}{32 c^3 \sqrt {1-c^2 x^2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 30
Rule 4737
Rule 4783
Rule 4795
Rubi steps
\begin {align*} \int x^4 \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right ) \, dx &=\frac {1}{6} x^5 \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )+\frac {\sqrt {d-c^2 d x^2} \int \frac {x^4 \left (a+b \sin ^{-1}(c x)\right )}{\sqrt {1-c^2 x^2}} \, dx}{6 \sqrt {1-c^2 x^2}}-\frac {\left (b c \sqrt {d-c^2 d x^2}\right ) \int x^5 \, dx}{6 \sqrt {1-c^2 x^2}}\\ &=-\frac {b c x^6 \sqrt {d-c^2 d x^2}}{36 \sqrt {1-c^2 x^2}}-\frac {x^3 \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )}{24 c^2}+\frac {1}{6} x^5 \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )+\frac {\sqrt {d-c^2 d x^2} \int \frac {x^2 \left (a+b \sin ^{-1}(c x)\right )}{\sqrt {1-c^2 x^2}} \, dx}{8 c^2 \sqrt {1-c^2 x^2}}+\frac {\left (b \sqrt {d-c^2 d x^2}\right ) \int x^3 \, dx}{24 c \sqrt {1-c^2 x^2}}\\ &=\frac {b x^4 \sqrt {d-c^2 d x^2}}{96 c \sqrt {1-c^2 x^2}}-\frac {b c x^6 \sqrt {d-c^2 d x^2}}{36 \sqrt {1-c^2 x^2}}-\frac {x \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )}{16 c^4}-\frac {x^3 \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )}{24 c^2}+\frac {1}{6} x^5 \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )+\frac {\sqrt {d-c^2 d x^2} \int \frac {a+b \sin ^{-1}(c x)}{\sqrt {1-c^2 x^2}} \, dx}{16 c^4 \sqrt {1-c^2 x^2}}+\frac {\left (b \sqrt {d-c^2 d x^2}\right ) \int x \, dx}{16 c^3 \sqrt {1-c^2 x^2}}\\ &=\frac {b x^2 \sqrt {d-c^2 d x^2}}{32 c^3 \sqrt {1-c^2 x^2}}+\frac {b x^4 \sqrt {d-c^2 d x^2}}{96 c \sqrt {1-c^2 x^2}}-\frac {b c x^6 \sqrt {d-c^2 d x^2}}{36 \sqrt {1-c^2 x^2}}-\frac {x \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )}{16 c^4}-\frac {x^3 \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )}{24 c^2}+\frac {1}{6} x^5 \sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )+\frac {\sqrt {d-c^2 d x^2} \left (a+b \sin ^{-1}(c x)\right )^2}{32 b c^5 \sqrt {1-c^2 x^2}}\\ \end {align*}
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Mathematica [A]
time = 0.08, size = 169, normalized size = 0.65 \begin {gather*} \frac {\sqrt {d-c^2 d x^2} \left (9 a^2+b^2 c^2 x^2 \left (9+3 c^2 x^2-8 c^4 x^4\right )+6 a b c x \sqrt {1-c^2 x^2} \left (-3-2 c^2 x^2+8 c^4 x^4\right )+6 b \left (3 a+b c x \sqrt {1-c^2 x^2} \left (-3-2 c^2 x^2+8 c^4 x^4\right )\right ) \text {ArcSin}(c x)+9 b^2 \text {ArcSin}(c x)^2\right )}{288 b c^5 \sqrt {1-c^2 x^2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains complex when optimal does not.
time = 0.52, size = 673, normalized size = 2.57
method | result | size |
default | \(-\frac {a \,x^{3} \left (-c^{2} d \,x^{2}+d \right )^{\frac {3}{2}}}{6 c^{2} d}-\frac {a x \left (-c^{2} d \,x^{2}+d \right )^{\frac {3}{2}}}{8 c^{4} d}+\frac {a x \sqrt {-c^{2} d \,x^{2}+d}}{16 c^{4}}+\frac {a d \arctan \left (\frac {\sqrt {c^{2} d}\, x}{\sqrt {-c^{2} d \,x^{2}+d}}\right )}{16 c^{4} \sqrt {c^{2} d}}+b \left (-\frac {\sqrt {-d \left (c^{2} x^{2}-1\right )}\, \sqrt {-c^{2} x^{2}+1}\, \arcsin \left (c x \right )^{2}}{32 c^{5} \left (c^{2} x^{2}-1\right )}+\frac {\sqrt {-d \left (c^{2} x^{2}-1\right )}\, \left (-32 i \sqrt {-c^{2} x^{2}+1}\, x^{6} c^{6}+32 c^{7} x^{7}+48 i \sqrt {-c^{2} x^{2}+1}\, x^{4} c^{4}-64 c^{5} x^{5}-18 i \sqrt {-c^{2} x^{2}+1}\, x^{2} c^{2}+38 c^{3} x^{3}+i \sqrt {-c^{2} x^{2}+1}-6 c x \right ) \left (i+6 \arcsin \left (c x \right )\right )}{2304 c^{5} \left (c^{2} x^{2}-1\right )}-\frac {\sqrt {-d \left (c^{2} x^{2}-1\right )}\, \left (2 i \sqrt {-c^{2} x^{2}+1}\, x^{2} c^{2}+2 c^{3} x^{3}-i \sqrt {-c^{2} x^{2}+1}-2 c x \right ) \left (-i+2 \arcsin \left (c x \right )\right )}{256 c^{5} \left (c^{2} x^{2}-1\right )}+\frac {\sqrt {-d \left (c^{2} x^{2}-1\right )}\, \left (i x^{2} c^{2}-c x \sqrt {-c^{2} x^{2}+1}-i\right ) \left (7 i+48 \arcsin \left (c x \right )\right ) \cos \left (5 \arcsin \left (c x \right )\right )}{4608 c^{5} \left (c^{2} x^{2}-1\right )}-\frac {\sqrt {-d \left (c^{2} x^{2}-1\right )}\, \left (i \sqrt {-c^{2} x^{2}+1}\, x c +c^{2} x^{2}-1\right ) \left (11 i+24 \arcsin \left (c x \right )\right ) \sin \left (5 \arcsin \left (c x \right )\right )}{4608 c^{5} \left (c^{2} x^{2}-1\right )}-\frac {3 \sqrt {-d \left (c^{2} x^{2}-1\right )}\, \left (i \sqrt {-c^{2} x^{2}+1}\, x c +c^{2} x^{2}-1\right ) \cos \left (3 \arcsin \left (c x \right )\right )}{512 c^{5} \left (c^{2} x^{2}-1\right )}-\frac {\sqrt {-d \left (c^{2} x^{2}-1\right )}\, \left (i \sqrt {-c^{2} x^{2}+1}\, x c +c^{2} x^{2}-1\right ) \left (i+8 \arcsin \left (c x \right )\right ) \sin \left (3 \arcsin \left (c x \right )\right )}{512 c^{5} \left (c^{2} x^{2}-1\right )}\right )\) | \(673\) |
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 [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \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 x^{4} \sqrt {- d \left (c x - 1\right ) \left (c x + 1\right )} \left (a + b \operatorname {asin}{\left (c x \right )}\right )\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int x^4\,\left (a+b\,\mathrm {asin}\left (c\,x\right )\right )\,\sqrt {d-c^2\,d\,x^2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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