Optimal. Leaf size=348 \[ -\frac {51 a c x^2 \sqrt {c+a^2 c x^2}}{128 \sqrt {1+a^2 x^2}}-\frac {3 a^3 c x^4 \sqrt {c+a^2 c x^2}}{128 \sqrt {1+a^2 x^2}}+\frac {45}{64} c x \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)+\frac {3}{32} c x \left (1+a^2 x^2\right ) \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)-\frac {27 c \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{128 a \sqrt {1+a^2 x^2}}-\frac {9 a c x^2 \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{16 \sqrt {1+a^2 x^2}}-\frac {3 c \left (1+a^2 x^2\right )^{3/2} \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{16 a}+\frac {3}{8} c x \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^3+\frac {1}{4} x \left (c+a^2 c x^2\right )^{3/2} \sinh ^{-1}(a x)^3+\frac {3 c \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^4}{32 a \sqrt {1+a^2 x^2}} \]
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Rubi [A]
time = 0.23, antiderivative size = 348, normalized size of antiderivative = 1.00, number of steps
used = 14, number of rules used = 8, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.381, Rules used = {5786, 5785,
5783, 5776, 5812, 30, 5798, 14} \begin {gather*} -\frac {51 a c x^2 \sqrt {a^2 c x^2+c}}{128 \sqrt {a^2 x^2+1}}-\frac {9 a c x^2 \sqrt {a^2 c x^2+c} \sinh ^{-1}(a x)^2}{16 \sqrt {a^2 x^2+1}}+\frac {1}{4} x \left (a^2 c x^2+c\right )^{3/2} \sinh ^{-1}(a x)^3+\frac {3}{8} c x \sqrt {a^2 c x^2+c} \sinh ^{-1}(a x)^3+\frac {45}{64} c x \sqrt {a^2 c x^2+c} \sinh ^{-1}(a x)+\frac {3}{32} c x \left (a^2 x^2+1\right ) \sqrt {a^2 c x^2+c} \sinh ^{-1}(a x)+\frac {3 c \sqrt {a^2 c x^2+c} \sinh ^{-1}(a x)^4}{32 a \sqrt {a^2 x^2+1}}-\frac {3 c \left (a^2 x^2+1\right )^{3/2} \sqrt {a^2 c x^2+c} \sinh ^{-1}(a x)^2}{16 a}-\frac {27 c \sqrt {a^2 c x^2+c} \sinh ^{-1}(a x)^2}{128 a \sqrt {a^2 x^2+1}}-\frac {3 a^3 c x^4 \sqrt {a^2 c x^2+c}}{128 \sqrt {a^2 x^2+1}} \end {gather*}
Antiderivative was successfully verified.
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Rule 14
Rule 30
Rule 5776
Rule 5783
Rule 5785
Rule 5786
Rule 5798
Rule 5812
Rubi steps
\begin {align*} \int \left (c+a^2 c x^2\right )^{3/2} \sinh ^{-1}(a x)^3 \, dx &=\frac {1}{4} x \left (c+a^2 c x^2\right )^{3/2} \sinh ^{-1}(a x)^3+\frac {1}{4} (3 c) \int \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^3 \, dx-\frac {\left (3 a c \sqrt {c+a^2 c x^2}\right ) \int x \left (1+a^2 x^2\right ) \sinh ^{-1}(a x)^2 \, dx}{4 \sqrt {1+a^2 x^2}}\\ &=-\frac {3 c \left (1+a^2 x^2\right )^{3/2} \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{16 a}+\frac {3}{8} c x \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^3+\frac {1}{4} x \left (c+a^2 c x^2\right )^{3/2} \sinh ^{-1}(a x)^3+\frac {\left (3 c \sqrt {c+a^2 c x^2}\right ) \int \left (1+a^2 x^2\right )^{3/2} \sinh ^{-1}(a x) \, dx}{8 \sqrt {1+a^2 x^2}}+\frac {\left (3 c \sqrt {c+a^2 c x^2}\right ) \int \frac {\sinh ^{-1}(a x)^3}{\sqrt {1+a^2 x^2}} \, dx}{8 \sqrt {1+a^2 x^2}}-\frac {\left (9 a c \sqrt {c+a^2 c x^2}\right ) \int x \sinh ^{-1}(a x)^2 \, dx}{8 \sqrt {1+a^2 x^2}}\\ &=\frac {3}{32} c x \left (1+a^2 x^2\right ) \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)-\frac {9 a c x^2 \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{16 \sqrt {1+a^2 x^2}}-\frac {3 c \left (1+a^2 x^2\right )^{3/2} \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{16 a}+\frac {3}{8} c x \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^3+\frac {1}{4} x \left (c+a^2 c x^2\right )^{3/2} \sinh ^{-1}(a x)^3+\frac {3 c \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^4}{32 a \sqrt {1+a^2 x^2}}+\frac {\left (9 c \sqrt {c+a^2 c x^2}\right ) \int \sqrt {1+a^2 x^2} \sinh ^{-1}(a x) \, dx}{32 \sqrt {1+a^2 x^2}}-\frac {\left (3 a c \sqrt {c+a^2 c x^2}\right ) \int x \left (1+a^2 x^2\right ) \, dx}{32 \sqrt {1+a^2 x^2}}+\frac {\left (9 a^2 c \sqrt {c+a^2 c x^2}\right ) \int \frac {x^2 \sinh ^{-1}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{8 \sqrt {1+a^2 x^2}}\\ &=\frac {45}{64} c x \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)+\frac {3}{32} c x \left (1+a^2 x^2\right ) \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)-\frac {9 a c x^2 \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{16 \sqrt {1+a^2 x^2}}-\frac {3 c \left (1+a^2 x^2\right )^{3/2} \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{16 a}+\frac {3}{8} c x \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^3+\frac {1}{4} x \left (c+a^2 c x^2\right )^{3/2} \sinh ^{-1}(a x)^3+\frac {3 c \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^4}{32 a \sqrt {1+a^2 x^2}}+\frac {\left (9 c \sqrt {c+a^2 c x^2}\right ) \int \frac {\sinh ^{-1}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{64 \sqrt {1+a^2 x^2}}-\frac {\left (9 c \sqrt {c+a^2 c x^2}\right ) \int \frac {\sinh ^{-1}(a x)}{\sqrt {1+a^2 x^2}} \, dx}{16 \sqrt {1+a^2 x^2}}-\frac {\left (3 a c \sqrt {c+a^2 c x^2}\right ) \int \left (x+a^2 x^3\right ) \, dx}{32 \sqrt {1+a^2 x^2}}-\frac {\left (9 a c \sqrt {c+a^2 c x^2}\right ) \int x \, dx}{64 \sqrt {1+a^2 x^2}}-\frac {\left (9 a c \sqrt {c+a^2 c x^2}\right ) \int x \, dx}{16 \sqrt {1+a^2 x^2}}\\ &=-\frac {51 a c x^2 \sqrt {c+a^2 c x^2}}{128 \sqrt {1+a^2 x^2}}-\frac {3 a^3 c x^4 \sqrt {c+a^2 c x^2}}{128 \sqrt {1+a^2 x^2}}+\frac {45}{64} c x \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)+\frac {3}{32} c x \left (1+a^2 x^2\right ) \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)-\frac {27 c \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{128 a \sqrt {1+a^2 x^2}}-\frac {9 a c x^2 \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{16 \sqrt {1+a^2 x^2}}-\frac {3 c \left (1+a^2 x^2\right )^{3/2} \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^2}{16 a}+\frac {3}{8} c x \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^3+\frac {1}{4} x \left (c+a^2 c x^2\right )^{3/2} \sinh ^{-1}(a x)^3+\frac {3 c \sqrt {c+a^2 c x^2} \sinh ^{-1}(a x)^4}{32 a \sqrt {1+a^2 x^2}}\\ \end {align*}
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Mathematica [A]
time = 0.20, size = 136, normalized size = 0.39 \begin {gather*} \frac {c \sqrt {c+a^2 c x^2} \left (96 \sinh ^{-1}(a x)^4-24 \sinh ^{-1}(a x)^2 \left (16 \cosh \left (2 \sinh ^{-1}(a x)\right )+\cosh \left (4 \sinh ^{-1}(a x)\right )\right )-3 \left (64 \cosh \left (2 \sinh ^{-1}(a x)\right )+\cosh \left (4 \sinh ^{-1}(a x)\right )\right )+32 \sinh ^{-1}(a x)^3 \left (8 \sinh \left (2 \sinh ^{-1}(a x)\right )+\sinh \left (4 \sinh ^{-1}(a x)\right )\right )+12 \sinh ^{-1}(a x) \left (32 \sinh \left (2 \sinh ^{-1}(a x)\right )+\sinh \left (4 \sinh ^{-1}(a x)\right )\right )\right )}{1024 a \sqrt {1+a^2 x^2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 2.27, size = 484, normalized size = 1.39
method | result | size |
default | \(\frac {3 \sqrt {c \left (a^{2} x^{2}+1\right )}\, \arcsinh \left (a x \right )^{4} c}{32 \sqrt {a^{2} x^{2}+1}\, a}+\frac {\sqrt {c \left (a^{2} x^{2}+1\right )}\, \left (8 a^{5} x^{5}+8 a^{4} \sqrt {a^{2} x^{2}+1}\, x^{4}+12 a^{3} x^{3}+8 \sqrt {a^{2} x^{2}+1}\, a^{2} x^{2}+4 a x +\sqrt {a^{2} x^{2}+1}\right ) \left (32 \arcsinh \left (a x \right )^{3}-24 \arcsinh \left (a x \right )^{2}+12 \arcsinh \left (a x \right )-3\right ) c}{2048 a \left (a^{2} x^{2}+1\right )}+\frac {\sqrt {c \left (a^{2} x^{2}+1\right )}\, \left (2 a^{3} x^{3}+2 \sqrt {a^{2} x^{2}+1}\, a^{2} x^{2}+2 a x +\sqrt {a^{2} x^{2}+1}\right ) \left (4 \arcsinh \left (a x \right )^{3}-6 \arcsinh \left (a x \right )^{2}+6 \arcsinh \left (a x \right )-3\right ) c}{32 a \left (a^{2} x^{2}+1\right )}+\frac {\sqrt {c \left (a^{2} x^{2}+1\right )}\, \left (2 a^{3} x^{3}-2 \sqrt {a^{2} x^{2}+1}\, a^{2} x^{2}+2 a x -\sqrt {a^{2} x^{2}+1}\right ) \left (4 \arcsinh \left (a x \right )^{3}+6 \arcsinh \left (a x \right )^{2}+6 \arcsinh \left (a x \right )+3\right ) c}{32 a \left (a^{2} x^{2}+1\right )}+\frac {\sqrt {c \left (a^{2} x^{2}+1\right )}\, \left (8 a^{5} x^{5}-8 a^{4} \sqrt {a^{2} x^{2}+1}\, x^{4}+12 a^{3} x^{3}-8 \sqrt {a^{2} x^{2}+1}\, a^{2} x^{2}+4 a x -\sqrt {a^{2} x^{2}+1}\right ) \left (32 \arcsinh \left (a x \right )^{3}+24 \arcsinh \left (a x \right )^{2}+12 \arcsinh \left (a x \right )+3\right ) c}{2048 a \left (a^{2} x^{2}+1\right )}\) | \(484\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: RuntimeError} \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 \left (c \left (a^{2} x^{2} + 1\right )\right )^{\frac {3}{2}} \operatorname {asinh}^{3}{\left (a x \right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: TypeError} \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 {\mathrm {asinh}\left (a\,x\right )}^3\,{\left (c\,a^2\,x^2+c\right )}^{3/2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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