Optimal. Leaf size=166 \[ -\frac {35 b d^3 x \sqrt {-1+c x} \sqrt {1+c x}}{1024 c}+\frac {35 b d^3 x (-1+c x)^{3/2} (1+c x)^{3/2}}{1536 c}-\frac {7 b d^3 x (-1+c x)^{5/2} (1+c x)^{5/2}}{384 c}+\frac {b d^3 x (-1+c x)^{7/2} (1+c x)^{7/2}}{64 c}+\frac {35 b d^3 \cosh ^{-1}(c x)}{1024 c^2}-\frac {d^3 \left (1-c^2 x^2\right )^4 \left (a+b \cosh ^{-1}(c x)\right )}{8 c^2} \]
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Rubi [A]
time = 0.06, antiderivative size = 166, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 3, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.130, Rules used = {5914, 38, 54}
\begin {gather*} -\frac {d^3 \left (1-c^2 x^2\right )^4 \left (a+b \cosh ^{-1}(c x)\right )}{8 c^2}+\frac {35 b d^3 \cosh ^{-1}(c x)}{1024 c^2}+\frac {b d^3 x (c x-1)^{7/2} (c x+1)^{7/2}}{64 c}-\frac {7 b d^3 x (c x-1)^{5/2} (c x+1)^{5/2}}{384 c}+\frac {35 b d^3 x (c x-1)^{3/2} (c x+1)^{3/2}}{1536 c}-\frac {35 b d^3 x \sqrt {c x-1} \sqrt {c x+1}}{1024 c} \end {gather*}
Antiderivative was successfully verified.
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Rule 38
Rule 54
Rule 5914
Rubi steps
\begin {align*} \int x \left (d-c^2 d x^2\right )^3 \left (a+b \cosh ^{-1}(c x)\right ) \, dx &=-\frac {d^3 \left (1-c^2 x^2\right )^4 \left (a+b \cosh ^{-1}(c x)\right )}{8 c^2}+\frac {\left (b d^3\right ) \int (-1+c x)^{7/2} (1+c x)^{7/2} \, dx}{8 c}\\ &=\frac {b d^3 x (-1+c x)^{7/2} (1+c x)^{7/2}}{64 c}-\frac {d^3 \left (1-c^2 x^2\right )^4 \left (a+b \cosh ^{-1}(c x)\right )}{8 c^2}-\frac {\left (7 b d^3\right ) \int (-1+c x)^{5/2} (1+c x)^{5/2} \, dx}{64 c}\\ &=-\frac {7 b d^3 x (-1+c x)^{5/2} (1+c x)^{5/2}}{384 c}+\frac {b d^3 x (-1+c x)^{7/2} (1+c x)^{7/2}}{64 c}-\frac {d^3 \left (1-c^2 x^2\right )^4 \left (a+b \cosh ^{-1}(c x)\right )}{8 c^2}+\frac {\left (35 b d^3\right ) \int (-1+c x)^{3/2} (1+c x)^{3/2} \, dx}{384 c}\\ &=\frac {35 b d^3 x (-1+c x)^{3/2} (1+c x)^{3/2}}{1536 c}-\frac {7 b d^3 x (-1+c x)^{5/2} (1+c x)^{5/2}}{384 c}+\frac {b d^3 x (-1+c x)^{7/2} (1+c x)^{7/2}}{64 c}-\frac {d^3 \left (1-c^2 x^2\right )^4 \left (a+b \cosh ^{-1}(c x)\right )}{8 c^2}-\frac {\left (35 b d^3\right ) \int \sqrt {-1+c x} \sqrt {1+c x} \, dx}{512 c}\\ &=-\frac {35 b d^3 x \sqrt {-1+c x} \sqrt {1+c x}}{1024 c}+\frac {35 b d^3 x (-1+c x)^{3/2} (1+c x)^{3/2}}{1536 c}-\frac {7 b d^3 x (-1+c x)^{5/2} (1+c x)^{5/2}}{384 c}+\frac {b d^3 x (-1+c x)^{7/2} (1+c x)^{7/2}}{64 c}-\frac {d^3 \left (1-c^2 x^2\right )^4 \left (a+b \cosh ^{-1}(c x)\right )}{8 c^2}+\frac {\left (35 b d^3\right ) \int \frac {1}{\sqrt {-1+c x} \sqrt {1+c x}} \, dx}{1024 c}\\ &=-\frac {35 b d^3 x \sqrt {-1+c x} \sqrt {1+c x}}{1024 c}+\frac {35 b d^3 x (-1+c x)^{3/2} (1+c x)^{3/2}}{1536 c}-\frac {7 b d^3 x (-1+c x)^{5/2} (1+c x)^{5/2}}{384 c}+\frac {b d^3 x (-1+c x)^{7/2} (1+c x)^{7/2}}{64 c}+\frac {35 b d^3 \cosh ^{-1}(c x)}{1024 c^2}-\frac {d^3 \left (1-c^2 x^2\right )^4 \left (a+b \cosh ^{-1}(c x)\right )}{8 c^2}\\ \end {align*}
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Mathematica [A]
time = 0.21, size = 156, normalized size = 0.94 \begin {gather*} -\frac {d^3 \left (c x \left (b \sqrt {-1+c x} \sqrt {1+c x} \left (279-326 c^2 x^2+200 c^4 x^4-48 c^6 x^6\right )+384 a c x \left (-4+6 c^2 x^2-4 c^4 x^4+c^6 x^6\right )\right )+384 b c^2 x^2 \left (-4+6 c^2 x^2-4 c^4 x^4+c^6 x^6\right ) \cosh ^{-1}(c x)+279 b \log \left (c x+\sqrt {-1+c x} \sqrt {1+c x}\right )\right )}{3072 c^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 2.77, size = 244, normalized size = 1.47
method | result | size |
derivativedivides | \(\frac {-\frac {d^{3} \left (c^{2} x^{2}-1\right )^{4} a}{8}-\frac {d^{3} b \,\mathrm {arccosh}\left (c x \right ) c^{8} x^{8}}{8}+\frac {d^{3} b \,\mathrm {arccosh}\left (c x \right ) c^{6} x^{6}}{2}-\frac {3 d^{3} b \,\mathrm {arccosh}\left (c x \right ) c^{4} x^{4}}{4}+\frac {d^{3} b \,\mathrm {arccosh}\left (c x \right ) c^{2} x^{2}}{2}-\frac {b \,d^{3} \mathrm {arccosh}\left (c x \right )}{8}+\frac {d^{3} b \sqrt {c x -1}\, \sqrt {c x +1}\, c^{7} x^{7}}{64}-\frac {25 d^{3} b \sqrt {c x -1}\, \sqrt {c x +1}\, c^{5} x^{5}}{384}+\frac {163 d^{3} b \sqrt {c x -1}\, \sqrt {c x +1}\, c^{3} x^{3}}{1536}-\frac {93 b c \,d^{3} x \sqrt {c x -1}\, \sqrt {c x +1}}{1024}+\frac {35 d^{3} b \sqrt {c x -1}\, \sqrt {c x +1}\, \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )}{1024 \sqrt {c^{2} x^{2}-1}}}{c^{2}}\) | \(244\) |
default | \(\frac {-\frac {d^{3} \left (c^{2} x^{2}-1\right )^{4} a}{8}-\frac {d^{3} b \,\mathrm {arccosh}\left (c x \right ) c^{8} x^{8}}{8}+\frac {d^{3} b \,\mathrm {arccosh}\left (c x \right ) c^{6} x^{6}}{2}-\frac {3 d^{3} b \,\mathrm {arccosh}\left (c x \right ) c^{4} x^{4}}{4}+\frac {d^{3} b \,\mathrm {arccosh}\left (c x \right ) c^{2} x^{2}}{2}-\frac {b \,d^{3} \mathrm {arccosh}\left (c x \right )}{8}+\frac {d^{3} b \sqrt {c x -1}\, \sqrt {c x +1}\, c^{7} x^{7}}{64}-\frac {25 d^{3} b \sqrt {c x -1}\, \sqrt {c x +1}\, c^{5} x^{5}}{384}+\frac {163 d^{3} b \sqrt {c x -1}\, \sqrt {c x +1}\, c^{3} x^{3}}{1536}-\frac {93 b c \,d^{3} x \sqrt {c x -1}\, \sqrt {c x +1}}{1024}+\frac {35 d^{3} b \sqrt {c x -1}\, \sqrt {c x +1}\, \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )}{1024 \sqrt {c^{2} x^{2}-1}}}{c^{2}}\) | \(244\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 423 vs.
\(2 (137) = 274\).
time = 0.29, size = 423, normalized size = 2.55 \begin {gather*} -\frac {1}{8} \, a c^{6} d^{3} x^{8} + \frac {1}{2} \, a c^{4} d^{3} x^{6} - \frac {1}{3072} \, {\left (384 \, x^{8} \operatorname {arcosh}\left (c x\right ) - {\left (\frac {48 \, \sqrt {c^{2} x^{2} - 1} x^{7}}{c^{2}} + \frac {56 \, \sqrt {c^{2} x^{2} - 1} x^{5}}{c^{4}} + \frac {70 \, \sqrt {c^{2} x^{2} - 1} x^{3}}{c^{6}} + \frac {105 \, \sqrt {c^{2} x^{2} - 1} x}{c^{8}} + \frac {105 \, \log \left (2 \, c^{2} x + 2 \, \sqrt {c^{2} x^{2} - 1} c\right )}{c^{9}}\right )} c\right )} b c^{6} d^{3} - \frac {3}{4} \, a c^{2} d^{3} x^{4} + \frac {1}{96} \, {\left (48 \, x^{6} \operatorname {arcosh}\left (c x\right ) - {\left (\frac {8 \, \sqrt {c^{2} x^{2} - 1} x^{5}}{c^{2}} + \frac {10 \, \sqrt {c^{2} x^{2} - 1} x^{3}}{c^{4}} + \frac {15 \, \sqrt {c^{2} x^{2} - 1} x}{c^{6}} + \frac {15 \, \log \left (2 \, c^{2} x + 2 \, \sqrt {c^{2} x^{2} - 1} c\right )}{c^{7}}\right )} c\right )} b c^{4} d^{3} - \frac {3}{32} \, {\left (8 \, x^{4} \operatorname {arcosh}\left (c x\right ) - {\left (\frac {2 \, \sqrt {c^{2} x^{2} - 1} x^{3}}{c^{2}} + \frac {3 \, \sqrt {c^{2} x^{2} - 1} x}{c^{4}} + \frac {3 \, \log \left (2 \, c^{2} x + 2 \, \sqrt {c^{2} x^{2} - 1} c\right )}{c^{5}}\right )} c\right )} b c^{2} d^{3} + \frac {1}{2} \, a d^{3} x^{2} + \frac {1}{4} \, {\left (2 \, x^{2} \operatorname {arcosh}\left (c x\right ) - c {\left (\frac {\sqrt {c^{2} x^{2} - 1} x}{c^{2}} + \frac {\log \left (2 \, c^{2} x + 2 \, \sqrt {c^{2} x^{2} - 1} c\right )}{c^{3}}\right )}\right )} b d^{3} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.34, size = 185, normalized size = 1.11 \begin {gather*} -\frac {384 \, a c^{8} d^{3} x^{8} - 1536 \, a c^{6} d^{3} x^{6} + 2304 \, a c^{4} d^{3} x^{4} - 1536 \, a c^{2} d^{3} x^{2} + 3 \, {\left (128 \, b c^{8} d^{3} x^{8} - 512 \, b c^{6} d^{3} x^{6} + 768 \, b c^{4} d^{3} x^{4} - 512 \, b c^{2} d^{3} x^{2} + 93 \, b d^{3}\right )} \log \left (c x + \sqrt {c^{2} x^{2} - 1}\right ) - {\left (48 \, b c^{7} d^{3} x^{7} - 200 \, b c^{5} d^{3} x^{5} + 326 \, b c^{3} d^{3} x^{3} - 279 \, b c d^{3} x\right )} \sqrt {c^{2} x^{2} - 1}}{3072 \, c^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [C] Result contains complex when optimal does not.
time = 1.12, size = 260, normalized size = 1.57 \begin {gather*} \begin {cases} - \frac {a c^{6} d^{3} x^{8}}{8} + \frac {a c^{4} d^{3} x^{6}}{2} - \frac {3 a c^{2} d^{3} x^{4}}{4} + \frac {a d^{3} x^{2}}{2} - \frac {b c^{6} d^{3} x^{8} \operatorname {acosh}{\left (c x \right )}}{8} + \frac {b c^{5} d^{3} x^{7} \sqrt {c^{2} x^{2} - 1}}{64} + \frac {b c^{4} d^{3} x^{6} \operatorname {acosh}{\left (c x \right )}}{2} - \frac {25 b c^{3} d^{3} x^{5} \sqrt {c^{2} x^{2} - 1}}{384} - \frac {3 b c^{2} d^{3} x^{4} \operatorname {acosh}{\left (c x \right )}}{4} + \frac {163 b c d^{3} x^{3} \sqrt {c^{2} x^{2} - 1}}{1536} + \frac {b d^{3} x^{2} \operatorname {acosh}{\left (c x \right )}}{2} - \frac {93 b d^{3} x \sqrt {c^{2} x^{2} - 1}}{1024 c} - \frac {93 b d^{3} \operatorname {acosh}{\left (c x \right )}}{1024 c^{2}} & \text {for}\: c \neq 0 \\\frac {d^{3} x^{2} \left (a + \frac {i \pi b}{2}\right )}{2} & \text {otherwise} \end {cases} \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 = -0.01 \begin {gather*} \int x\,\left (a+b\,\mathrm {acosh}\left (c\,x\right )\right )\,{\left (d-c^2\,d\,x^2\right )}^3 \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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