Optimal. Leaf size=160 \[ -\frac {d^2 \left (a+b \cosh ^{-1}(c x)\right )}{x}+2 d e x \left (a+b \cosh ^{-1}(c x)\right )+\frac {1}{3} e^2 x^3 \left (a+b \cosh ^{-1}(c x)\right )+\frac {b e \left (1-c^2 x^2\right ) \left (6 c^2 d+e\right )}{3 c^3 \sqrt {c x-1} \sqrt {c x+1}}-\frac {b e^2 \left (1-c^2 x^2\right )^2}{9 c^3 \sqrt {c x-1} \sqrt {c x+1}}+b c d^2 \tan ^{-1}\left (\sqrt {c x-1} \sqrt {c x+1}\right ) \]
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Rubi [A] time = 0.30, antiderivative size = 185, normalized size of antiderivative = 1.16, number of steps used = 7, number of rules used = 7, integrand size = 21, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.333, Rules used = {270, 5790, 520, 1251, 897, 1153, 205} \[ -\frac {d^2 \left (a+b \cosh ^{-1}(c x)\right )}{x}+2 d e x \left (a+b \cosh ^{-1}(c x)\right )+\frac {1}{3} e^2 x^3 \left (a+b \cosh ^{-1}(c x)\right )+\frac {b c d^2 \sqrt {c^2 x^2-1} \tan ^{-1}\left (\sqrt {c^2 x^2-1}\right )}{\sqrt {c x-1} \sqrt {c x+1}}+\frac {b e \left (1-c^2 x^2\right ) \left (6 c^2 d+e\right )}{3 c^3 \sqrt {c x-1} \sqrt {c x+1}}-\frac {b e^2 \left (1-c^2 x^2\right )^2}{9 c^3 \sqrt {c x-1} \sqrt {c x+1}} \]
Antiderivative was successfully verified.
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Rule 205
Rule 270
Rule 520
Rule 897
Rule 1153
Rule 1251
Rule 5790
Rubi steps
\begin {align*} \int \frac {\left (d+e x^2\right )^2 \left (a+b \cosh ^{-1}(c x)\right )}{x^2} \, dx &=-\frac {d^2 \left (a+b \cosh ^{-1}(c x)\right )}{x}+2 d e x \left (a+b \cosh ^{-1}(c x)\right )+\frac {1}{3} e^2 x^3 \left (a+b \cosh ^{-1}(c x)\right )-(b c) \int \frac {-d^2+2 d e x^2+\frac {e^2 x^4}{3}}{x \sqrt {-1+c x} \sqrt {1+c x}} \, dx\\ &=-\frac {d^2 \left (a+b \cosh ^{-1}(c x)\right )}{x}+2 d e x \left (a+b \cosh ^{-1}(c x)\right )+\frac {1}{3} e^2 x^3 \left (a+b \cosh ^{-1}(c x)\right )-\frac {\left (b c \sqrt {-1+c^2 x^2}\right ) \int \frac {-d^2+2 d e x^2+\frac {e^2 x^4}{3}}{x \sqrt {-1+c^2 x^2}} \, dx}{\sqrt {-1+c x} \sqrt {1+c x}}\\ &=-\frac {d^2 \left (a+b \cosh ^{-1}(c x)\right )}{x}+2 d e x \left (a+b \cosh ^{-1}(c x)\right )+\frac {1}{3} e^2 x^3 \left (a+b \cosh ^{-1}(c x)\right )-\frac {\left (b c \sqrt {-1+c^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {-d^2+2 d e x+\frac {e^2 x^2}{3}}{x \sqrt {-1+c^2 x}} \, dx,x,x^2\right )}{2 \sqrt {-1+c x} \sqrt {1+c x}}\\ &=-\frac {d^2 \left (a+b \cosh ^{-1}(c x)\right )}{x}+2 d e x \left (a+b \cosh ^{-1}(c x)\right )+\frac {1}{3} e^2 x^3 \left (a+b \cosh ^{-1}(c x)\right )-\frac {\left (b \sqrt {-1+c^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {\frac {-c^4 d^2+2 c^2 d e+\frac {e^2}{3}}{c^4}-\frac {\left (-2 c^2 d e-\frac {2 e^2}{3}\right ) x^2}{c^4}+\frac {e^2 x^4}{3 c^4}}{\frac {1}{c^2}+\frac {x^2}{c^2}} \, dx,x,\sqrt {-1+c^2 x^2}\right )}{c \sqrt {-1+c x} \sqrt {1+c x}}\\ &=-\frac {d^2 \left (a+b \cosh ^{-1}(c x)\right )}{x}+2 d e x \left (a+b \cosh ^{-1}(c x)\right )+\frac {1}{3} e^2 x^3 \left (a+b \cosh ^{-1}(c x)\right )-\frac {\left (b \sqrt {-1+c^2 x^2}\right ) \operatorname {Subst}\left (\int \left (\frac {1}{3} e \left (6 d+\frac {e}{c^2}\right )+\frac {e^2 x^2}{3 c^2}-\frac {d^2}{\frac {1}{c^2}+\frac {x^2}{c^2}}\right ) \, dx,x,\sqrt {-1+c^2 x^2}\right )}{c \sqrt {-1+c x} \sqrt {1+c x}}\\ &=\frac {b e \left (6 c^2 d+e\right ) \left (1-c^2 x^2\right )}{3 c^3 \sqrt {-1+c x} \sqrt {1+c x}}-\frac {b e^2 \left (1-c^2 x^2\right )^2}{9 c^3 \sqrt {-1+c x} \sqrt {1+c x}}-\frac {d^2 \left (a+b \cosh ^{-1}(c x)\right )}{x}+2 d e x \left (a+b \cosh ^{-1}(c x)\right )+\frac {1}{3} e^2 x^3 \left (a+b \cosh ^{-1}(c x)\right )+\frac {\left (b d^2 \sqrt {-1+c^2 x^2}\right ) \operatorname {Subst}\left (\int \frac {1}{\frac {1}{c^2}+\frac {x^2}{c^2}} \, dx,x,\sqrt {-1+c^2 x^2}\right )}{c \sqrt {-1+c x} \sqrt {1+c x}}\\ &=\frac {b e \left (6 c^2 d+e\right ) \left (1-c^2 x^2\right )}{3 c^3 \sqrt {-1+c x} \sqrt {1+c x}}-\frac {b e^2 \left (1-c^2 x^2\right )^2}{9 c^3 \sqrt {-1+c x} \sqrt {1+c x}}-\frac {d^2 \left (a+b \cosh ^{-1}(c x)\right )}{x}+2 d e x \left (a+b \cosh ^{-1}(c x)\right )+\frac {1}{3} e^2 x^3 \left (a+b \cosh ^{-1}(c x)\right )+\frac {b c d^2 \sqrt {-1+c^2 x^2} \tan ^{-1}\left (\sqrt {-1+c^2 x^2}\right )}{\sqrt {-1+c x} \sqrt {1+c x}}\\ \end {align*}
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Mathematica [A] time = 0.26, size = 128, normalized size = 0.80 \[ \frac {1}{3} \left (-\frac {3 a d^2}{x}+6 a d e x+a e^2 x^3-\frac {b e \sqrt {c x-1} \sqrt {c x+1} \left (c^2 \left (18 d+e x^2\right )+2 e\right )}{3 c^3}+\frac {b \cosh ^{-1}(c x) \left (-3 d^2+6 d e x^2+e^2 x^4\right )}{x}-3 b c d^2 \tan ^{-1}\left (\frac {1}{\sqrt {c x-1} \sqrt {c x+1}}\right )\right ) \]
Antiderivative was successfully verified.
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fricas [A] time = 0.86, size = 236, normalized size = 1.48 \[ \frac {3 \, a c^{3} e^{2} x^{4} + 18 \, b c^{4} d^{2} x \arctan \left (-c x + \sqrt {c^{2} x^{2} - 1}\right ) + 18 \, a c^{3} d e x^{2} - 9 \, a c^{3} d^{2} + 3 \, {\left (3 \, b c^{3} d^{2} - 6 \, b c^{3} d e - b c^{3} e^{2}\right )} x \log \left (-c x + \sqrt {c^{2} x^{2} - 1}\right ) + 3 \, {\left (b c^{3} e^{2} x^{4} + 6 \, b c^{3} d e x^{2} - 3 \, b c^{3} d^{2} + {\left (3 \, b c^{3} d^{2} - 6 \, b c^{3} d e - b c^{3} e^{2}\right )} x\right )} \log \left (c x + \sqrt {c^{2} x^{2} - 1}\right ) - {\left (b c^{2} e^{2} x^{3} + 2 \, {\left (9 \, b c^{2} d e + b e^{2}\right )} x\right )} \sqrt {c^{2} x^{2} - 1}}{9 \, c^{3} x} \]
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 \[ \int \frac {{\left (e x^{2} + d\right )}^{2} {\left (b \operatorname {arcosh}\left (c x\right ) + a\right )}}{x^{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 177, normalized size = 1.11 \[ \frac {a \,x^{3} e^{2}}{3}+2 a d e x -\frac {d^{2} a}{x}+\frac {b \,\mathrm {arccosh}\left (c x \right ) x^{3} e^{2}}{3}+2 b \,\mathrm {arccosh}\left (c x \right ) d e x -\frac {d^{2} b \,\mathrm {arccosh}\left (c x \right )}{x}-\frac {c \,d^{2} b \sqrt {c x -1}\, \sqrt {c x +1}\, \arctan \left (\frac {1}{\sqrt {c^{2} x^{2}-1}}\right )}{\sqrt {c^{2} x^{2}-1}}-\frac {b \sqrt {c x -1}\, \sqrt {c x +1}\, x^{2} e^{2}}{9 c}-\frac {2 b \sqrt {c x -1}\, \sqrt {c x +1}\, d e}{c}-\frac {2 b \sqrt {c x -1}\, \sqrt {c x +1}\, e^{2}}{9 c^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.77, size = 134, normalized size = 0.84 \[ \frac {1}{3} \, a e^{2} x^{3} - {\left (c \arcsin \left (\frac {1}{c {\left | x \right |}}\right ) + \frac {\operatorname {arcosh}\left (c x\right )}{x}\right )} b d^{2} + \frac {1}{9} \, {\left (3 \, x^{3} \operatorname {arcosh}\left (c x\right ) - c {\left (\frac {\sqrt {c^{2} x^{2} - 1} x^{2}}{c^{2}} + \frac {2 \, \sqrt {c^{2} x^{2} - 1}}{c^{4}}\right )}\right )} b e^{2} + 2 \, a d e x + \frac {2 \, {\left (c x \operatorname {arcosh}\left (c x\right ) - \sqrt {c^{2} x^{2} - 1}\right )} b d e}{c} - \frac {a d^{2}}{x} \]
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 \[ \int \frac {\left (a+b\,\mathrm {acosh}\left (c\,x\right )\right )\,{\left (e\,x^2+d\right )}^2}{x^2} \,d x \]
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 \[ \int \frac {\left (a + b \operatorname {acosh}{\left (c x \right )}\right ) \left (d + e x^{2}\right )^{2}}{x^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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