Integrand size = 16, antiderivative size = 191 \[ \int (d+e x)^3 (a+b \text {arccosh}(c x)) \, dx=-\frac {7 b d \sqrt {-1+c x} \sqrt {1+c x} (d+e x)^2}{48 c}-\frac {b \sqrt {-1+c x} \sqrt {1+c x} (d+e x)^3}{16 c}-\frac {b \sqrt {-1+c x} \sqrt {1+c x} \left (4 d \left (19 c^2 d^2+16 e^2\right )+e \left (26 c^2 d^2+9 e^2\right ) x\right )}{96 c^3}-\frac {b \left (8 c^4 d^4+24 c^2 d^2 e^2+3 e^4\right ) \text {arccosh}(c x)}{32 c^4 e}+\frac {(d+e x)^4 (a+b \text {arccosh}(c x))}{4 e} \]
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Time = 0.10 (sec) , antiderivative size = 191, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.312, Rules used = {5963, 102, 158, 152, 54} \[ \int (d+e x)^3 (a+b \text {arccosh}(c x)) \, dx=\frac {(d+e x)^4 (a+b \text {arccosh}(c x))}{4 e}-\frac {b \text {arccosh}(c x) \left (8 c^4 d^4+24 c^2 d^2 e^2+3 e^4\right )}{32 c^4 e}-\frac {b \sqrt {c x-1} \sqrt {c x+1} \left (e x \left (26 c^2 d^2+9 e^2\right )+4 d \left (19 c^2 d^2+16 e^2\right )\right )}{96 c^3}-\frac {b \sqrt {c x-1} \sqrt {c x+1} (d+e x)^3}{16 c}-\frac {7 b d \sqrt {c x-1} \sqrt {c x+1} (d+e x)^2}{48 c} \]
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Rule 54
Rule 102
Rule 152
Rule 158
Rule 5963
Rubi steps \begin{align*} \text {integral}& = \frac {(d+e x)^4 (a+b \text {arccosh}(c x))}{4 e}-\frac {(b c) \int \frac {(d+e x)^4}{\sqrt {-1+c x} \sqrt {1+c x}} \, dx}{4 e} \\ & = -\frac {b \sqrt {-1+c x} \sqrt {1+c x} (d+e x)^3}{16 c}+\frac {(d+e x)^4 (a+b \text {arccosh}(c x))}{4 e}-\frac {b \int \frac {(d+e x)^2 \left (4 c^2 d^2+3 e^2+7 c^2 d e x\right )}{\sqrt {-1+c x} \sqrt {1+c x}} \, dx}{16 c e} \\ & = -\frac {7 b d \sqrt {-1+c x} \sqrt {1+c x} (d+e x)^2}{48 c}-\frac {b \sqrt {-1+c x} \sqrt {1+c x} (d+e x)^3}{16 c}+\frac {(d+e x)^4 (a+b \text {arccosh}(c x))}{4 e}-\frac {b \int \frac {(d+e x) \left (c^2 d \left (12 c^2 d^2+23 e^2\right )+c^2 e \left (26 c^2 d^2+9 e^2\right ) x\right )}{\sqrt {-1+c x} \sqrt {1+c x}} \, dx}{48 c^3 e} \\ & = -\frac {7 b d \sqrt {-1+c x} \sqrt {1+c x} (d+e x)^2}{48 c}-\frac {b \sqrt {-1+c x} \sqrt {1+c x} (d+e x)^3}{16 c}-\frac {b \sqrt {-1+c x} \sqrt {1+c x} \left (4 d \left (19 c^2 d^2+16 e^2\right )+e \left (26 c^2 d^2+9 e^2\right ) x\right )}{96 c^3}+\frac {(d+e x)^4 (a+b \text {arccosh}(c x))}{4 e}-\frac {\left (b \left (8 c^4 d^4+24 c^2 d^2 e^2+3 e^4\right )\right ) \int \frac {1}{\sqrt {-1+c x} \sqrt {1+c x}} \, dx}{32 c^3 e} \\ & = -\frac {7 b d \sqrt {-1+c x} \sqrt {1+c x} (d+e x)^2}{48 c}-\frac {b \sqrt {-1+c x} \sqrt {1+c x} (d+e x)^3}{16 c}-\frac {b \sqrt {-1+c x} \sqrt {1+c x} \left (4 d \left (19 c^2 d^2+16 e^2\right )+e \left (26 c^2 d^2+9 e^2\right ) x\right )}{96 c^3}-\frac {b \left (8 c^4 d^4+24 c^2 d^2 e^2+3 e^4\right ) \text {arccosh}(c x)}{32 c^4 e}+\frac {(d+e x)^4 (a+b \text {arccosh}(c x))}{4 e} \\ \end{align*}
Time = 0.18 (sec) , antiderivative size = 193, normalized size of antiderivative = 1.01 \[ \int (d+e x)^3 (a+b \text {arccosh}(c x)) \, dx=\frac {24 a c^4 x \left (4 d^3+6 d^2 e x+4 d e^2 x^2+e^3 x^3\right )-b c \sqrt {-1+c x} \sqrt {1+c x} \left (e^2 (64 d+9 e x)+c^2 \left (96 d^3+72 d^2 e x+32 d e^2 x^2+6 e^3 x^3\right )\right )+24 b c^4 x \left (4 d^3+6 d^2 e x+4 d e^2 x^2+e^3 x^3\right ) \text {arccosh}(c x)-9 b e \left (8 c^2 d^2+e^2\right ) \log \left (c x+\sqrt {-1+c x} \sqrt {1+c x}\right )}{96 c^4} \]
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Time = 0.67 (sec) , antiderivative size = 314, normalized size of antiderivative = 1.64
method | result | size |
parts | \(\frac {a \left (e x +d \right )^{4}}{4 e}+\frac {b \left (\frac {c \,\operatorname {arccosh}\left (c x \right ) d^{4}}{4 e}+\operatorname {arccosh}\left (c x \right ) c x \,d^{3}+\frac {3 c \,\operatorname {arccosh}\left (c x \right ) d^{2} e \,x^{2}}{2}+c \,e^{2} \operatorname {arccosh}\left (c x \right ) d \,x^{3}+\frac {c \,e^{3} \operatorname {arccosh}\left (c x \right ) x^{4}}{4}-\frac {\sqrt {c x -1}\, \sqrt {c x +1}\, \left (24 c^{4} d^{4} \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )+96 c^{3} d^{3} e \sqrt {c^{2} x^{2}-1}+72 c^{3} d^{2} e^{2} x \sqrt {c^{2} x^{2}-1}+32 c^{3} d \,e^{3} \sqrt {c^{2} x^{2}-1}\, x^{2}+6 e^{4} c^{3} x^{3} \sqrt {c^{2} x^{2}-1}+72 c^{2} d^{2} e^{2} \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )+64 c d \,e^{3} \sqrt {c^{2} x^{2}-1}+9 e^{4} c x \sqrt {c^{2} x^{2}-1}+9 e^{4} \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )\right )}{96 c^{3} e \sqrt {c^{2} x^{2}-1}}\right )}{c}\) | \(314\) |
derivativedivides | \(\frac {\frac {a \left (e c x +c d \right )^{4}}{4 c^{3} e}+\frac {b \left (\frac {\operatorname {arccosh}\left (c x \right ) c^{4} d^{4}}{4 e}+\operatorname {arccosh}\left (c x \right ) c^{4} d^{3} x +\frac {3 e \,\operatorname {arccosh}\left (c x \right ) c^{4} d^{2} x^{2}}{2}+e^{2} \operatorname {arccosh}\left (c x \right ) c^{4} d \,x^{3}+\frac {\operatorname {arccosh}\left (c x \right ) e^{3} c^{4} x^{4}}{4}-\frac {\sqrt {c x -1}\, \sqrt {c x +1}\, \left (24 c^{4} d^{4} \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )+96 c^{3} d^{3} e \sqrt {c^{2} x^{2}-1}+72 c^{3} d^{2} e^{2} x \sqrt {c^{2} x^{2}-1}+32 c^{3} d \,e^{3} \sqrt {c^{2} x^{2}-1}\, x^{2}+6 e^{4} c^{3} x^{3} \sqrt {c^{2} x^{2}-1}+72 c^{2} d^{2} e^{2} \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )+64 c d \,e^{3} \sqrt {c^{2} x^{2}-1}+9 e^{4} c x \sqrt {c^{2} x^{2}-1}+9 e^{4} \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )\right )}{96 e \sqrt {c^{2} x^{2}-1}}\right )}{c^{3}}}{c}\) | \(331\) |
default | \(\frac {\frac {a \left (e c x +c d \right )^{4}}{4 c^{3} e}+\frac {b \left (\frac {\operatorname {arccosh}\left (c x \right ) c^{4} d^{4}}{4 e}+\operatorname {arccosh}\left (c x \right ) c^{4} d^{3} x +\frac {3 e \,\operatorname {arccosh}\left (c x \right ) c^{4} d^{2} x^{2}}{2}+e^{2} \operatorname {arccosh}\left (c x \right ) c^{4} d \,x^{3}+\frac {\operatorname {arccosh}\left (c x \right ) e^{3} c^{4} x^{4}}{4}-\frac {\sqrt {c x -1}\, \sqrt {c x +1}\, \left (24 c^{4} d^{4} \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )+96 c^{3} d^{3} e \sqrt {c^{2} x^{2}-1}+72 c^{3} d^{2} e^{2} x \sqrt {c^{2} x^{2}-1}+32 c^{3} d \,e^{3} \sqrt {c^{2} x^{2}-1}\, x^{2}+6 e^{4} c^{3} x^{3} \sqrt {c^{2} x^{2}-1}+72 c^{2} d^{2} e^{2} \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )+64 c d \,e^{3} \sqrt {c^{2} x^{2}-1}+9 e^{4} c x \sqrt {c^{2} x^{2}-1}+9 e^{4} \ln \left (c x +\sqrt {c^{2} x^{2}-1}\right )\right )}{96 e \sqrt {c^{2} x^{2}-1}}\right )}{c^{3}}}{c}\) | \(331\) |
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Time = 0.27 (sec) , antiderivative size = 213, normalized size of antiderivative = 1.12 \[ \int (d+e x)^3 (a+b \text {arccosh}(c x)) \, dx=\frac {24 \, a c^{4} e^{3} x^{4} + 96 \, a c^{4} d e^{2} x^{3} + 144 \, a c^{4} d^{2} e x^{2} + 96 \, a c^{4} d^{3} x + 3 \, {\left (8 \, b c^{4} e^{3} x^{4} + 32 \, b c^{4} d e^{2} x^{3} + 48 \, b c^{4} d^{2} e x^{2} + 32 \, b c^{4} d^{3} x - 24 \, b c^{2} d^{2} e - 3 \, b e^{3}\right )} \log \left (c x + \sqrt {c^{2} x^{2} - 1}\right ) - {\left (6 \, b c^{3} e^{3} x^{3} + 32 \, b c^{3} d e^{2} x^{2} + 96 \, b c^{3} d^{3} + 64 \, b c d e^{2} + 9 \, {\left (8 \, b c^{3} d^{2} e + b c e^{3}\right )} x\right )} \sqrt {c^{2} x^{2} - 1}}{96 \, c^{4}} \]
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\[ \int (d+e x)^3 (a+b \text {arccosh}(c x)) \, dx=\int \left (a + b \operatorname {acosh}{\left (c x \right )}\right ) \left (d + e x\right )^{3}\, dx \]
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Time = 0.19 (sec) , antiderivative size = 265, normalized size of antiderivative = 1.39 \[ \int (d+e x)^3 (a+b \text {arccosh}(c x)) \, dx=\frac {1}{4} \, a e^{3} x^{4} + a d e^{2} x^{3} + \frac {3}{2} \, a d^{2} e x^{2} + \frac {3}{4} \, {\left (2 \, x^{2} \operatorname {arcosh}\left (c x\right ) - c {\left (\frac {\sqrt {c^{2} x^{2} - 1} x}{c^{2}} + \frac {\log \left (2 \, c^{2} x + 2 \, \sqrt {c^{2} x^{2} - 1} c\right )}{c^{3}}\right )}\right )} b d^{2} e + \frac {1}{3} \, {\left (3 \, x^{3} \operatorname {arcosh}\left (c x\right ) - c {\left (\frac {\sqrt {c^{2} x^{2} - 1} x^{2}}{c^{2}} + \frac {2 \, \sqrt {c^{2} x^{2} - 1}}{c^{4}}\right )}\right )} b d e^{2} + \frac {1}{32} \, {\left (8 \, x^{4} \operatorname {arcosh}\left (c x\right ) - {\left (\frac {2 \, \sqrt {c^{2} x^{2} - 1} x^{3}}{c^{2}} + \frac {3 \, \sqrt {c^{2} x^{2} - 1} x}{c^{4}} + \frac {3 \, \log \left (2 \, c^{2} x + 2 \, \sqrt {c^{2} x^{2} - 1} c\right )}{c^{5}}\right )} c\right )} b e^{3} + a d^{3} x + \frac {{\left (c x \operatorname {arcosh}\left (c x\right ) - \sqrt {c^{2} x^{2} - 1}\right )} b d^{3}}{c} \]
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Exception generated. \[ \int (d+e x)^3 (a+b \text {arccosh}(c x)) \, dx=\text {Exception raised: RuntimeError} \]
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Timed out. \[ \int (d+e x)^3 (a+b \text {arccosh}(c x)) \, dx=\int \left (a+b\,\mathrm {acosh}\left (c\,x\right )\right )\,{\left (d+e\,x\right )}^3 \,d x \]
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