Optimal. Leaf size=257 \[ -\frac {d \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}-\frac {e x^2 \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}+\frac {d \cosh \left (\frac {a}{b}\right ) \text {Chi}\left (\frac {a+b \cosh ^{-1}(c x)}{b}\right )}{b^2 c}+\frac {e \cosh \left (\frac {a}{b}\right ) \text {Chi}\left (\frac {a+b \cosh ^{-1}(c x)}{b}\right )}{4 b^2 c^3}+\frac {3 e \cosh \left (\frac {3 a}{b}\right ) \text {Chi}\left (\frac {3 \left (a+b \cosh ^{-1}(c x)\right )}{b}\right )}{4 b^2 c^3}-\frac {d \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a+b \cosh ^{-1}(c x)}{b}\right )}{b^2 c}-\frac {e \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a+b \cosh ^{-1}(c x)}{b}\right )}{4 b^2 c^3}-\frac {3 e \sinh \left (\frac {3 a}{b}\right ) \text {Shi}\left (\frac {3 \left (a+b \cosh ^{-1}(c x)\right )}{b}\right )}{4 b^2 c^3} \]
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Rubi [A]
time = 0.37, antiderivative size = 257, normalized size of antiderivative = 1.00, number of steps
used = 15, number of rules used = 7, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.389, Rules used = {5909, 5880,
5953, 3384, 3379, 3382, 5885} \begin {gather*} \frac {e \cosh \left (\frac {a}{b}\right ) \text {Chi}\left (\frac {a+b \cosh ^{-1}(c x)}{b}\right )}{4 b^2 c^3}+\frac {3 e \cosh \left (\frac {3 a}{b}\right ) \text {Chi}\left (\frac {3 \left (a+b \cosh ^{-1}(c x)\right )}{b}\right )}{4 b^2 c^3}-\frac {e \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a+b \cosh ^{-1}(c x)}{b}\right )}{4 b^2 c^3}-\frac {3 e \sinh \left (\frac {3 a}{b}\right ) \text {Shi}\left (\frac {3 \left (a+b \cosh ^{-1}(c x)\right )}{b}\right )}{4 b^2 c^3}+\frac {d \cosh \left (\frac {a}{b}\right ) \text {Chi}\left (\frac {a+b \cosh ^{-1}(c x)}{b}\right )}{b^2 c}-\frac {d \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a+b \cosh ^{-1}(c x)}{b}\right )}{b^2 c}-\frac {d \sqrt {c x-1} \sqrt {c x+1}}{b c \left (a+b \cosh ^{-1}(c x)\right )}-\frac {e x^2 \sqrt {c x-1} \sqrt {c x+1}}{b c \left (a+b \cosh ^{-1}(c x)\right )} \end {gather*}
Antiderivative was successfully verified.
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Rule 3379
Rule 3382
Rule 3384
Rule 5880
Rule 5885
Rule 5909
Rule 5953
Rubi steps
\begin {align*} \int \frac {d+e x^2}{\left (a+b \cosh ^{-1}(c x)\right )^2} \, dx &=\int \left (\frac {d}{\left (a+b \cosh ^{-1}(c x)\right )^2}+\frac {e x^2}{\left (a+b \cosh ^{-1}(c x)\right )^2}\right ) \, dx\\ &=d \int \frac {1}{\left (a+b \cosh ^{-1}(c x)\right )^2} \, dx+e \int \frac {x^2}{\left (a+b \cosh ^{-1}(c x)\right )^2} \, dx\\ &=-\frac {d \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}-\frac {e x^2 \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}+\frac {(c d) \int \frac {x}{\sqrt {-1+c x} \sqrt {1+c x} \left (a+b \cosh ^{-1}(c x)\right )} \, dx}{b}-\frac {e \text {Subst}\left (\int \left (-\frac {\cosh (x)}{4 (a+b x)}-\frac {3 \cosh (3 x)}{4 (a+b x)}\right ) \, dx,x,\cosh ^{-1}(c x)\right )}{b c^3}\\ &=-\frac {d \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}-\frac {e x^2 \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}+\frac {d \text {Subst}\left (\int \frac {\cosh (x)}{a+b x} \, dx,x,\cosh ^{-1}(c x)\right )}{b c}+\frac {e \text {Subst}\left (\int \frac {\cosh (x)}{a+b x} \, dx,x,\cosh ^{-1}(c x)\right )}{4 b c^3}+\frac {(3 e) \text {Subst}\left (\int \frac {\cosh (3 x)}{a+b x} \, dx,x,\cosh ^{-1}(c x)\right )}{4 b c^3}\\ &=-\frac {d \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}-\frac {e x^2 \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}+\frac {\left (d \cosh \left (\frac {a}{b}\right )\right ) \text {Subst}\left (\int \frac {\cosh \left (\frac {a}{b}+x\right )}{a+b x} \, dx,x,\cosh ^{-1}(c x)\right )}{b c}+\frac {\left (e \cosh \left (\frac {a}{b}\right )\right ) \text {Subst}\left (\int \frac {\cosh \left (\frac {a}{b}+x\right )}{a+b x} \, dx,x,\cosh ^{-1}(c x)\right )}{4 b c^3}+\frac {\left (3 e \cosh \left (\frac {3 a}{b}\right )\right ) \text {Subst}\left (\int \frac {\cosh \left (\frac {3 a}{b}+3 x\right )}{a+b x} \, dx,x,\cosh ^{-1}(c x)\right )}{4 b c^3}-\frac {\left (d \sinh \left (\frac {a}{b}\right )\right ) \text {Subst}\left (\int \frac {\sinh \left (\frac {a}{b}+x\right )}{a+b x} \, dx,x,\cosh ^{-1}(c x)\right )}{b c}-\frac {\left (e \sinh \left (\frac {a}{b}\right )\right ) \text {Subst}\left (\int \frac {\sinh \left (\frac {a}{b}+x\right )}{a+b x} \, dx,x,\cosh ^{-1}(c x)\right )}{4 b c^3}-\frac {\left (3 e \sinh \left (\frac {3 a}{b}\right )\right ) \text {Subst}\left (\int \frac {\sinh \left (\frac {3 a}{b}+3 x\right )}{a+b x} \, dx,x,\cosh ^{-1}(c x)\right )}{4 b c^3}\\ &=-\frac {d \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}-\frac {e x^2 \sqrt {-1+c x} \sqrt {1+c x}}{b c \left (a+b \cosh ^{-1}(c x)\right )}+\frac {d \cosh \left (\frac {a}{b}\right ) \text {Chi}\left (\frac {a}{b}+\cosh ^{-1}(c x)\right )}{b^2 c}+\frac {e \cosh \left (\frac {a}{b}\right ) \text {Chi}\left (\frac {a}{b}+\cosh ^{-1}(c x)\right )}{4 b^2 c^3}+\frac {3 e \cosh \left (\frac {3 a}{b}\right ) \text {Chi}\left (\frac {3 a}{b}+3 \cosh ^{-1}(c x)\right )}{4 b^2 c^3}-\frac {d \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a}{b}+\cosh ^{-1}(c x)\right )}{b^2 c}-\frac {e \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a}{b}+\cosh ^{-1}(c x)\right )}{4 b^2 c^3}-\frac {3 e \sinh \left (\frac {3 a}{b}\right ) \text {Shi}\left (\frac {3 a}{b}+3 \cosh ^{-1}(c x)\right )}{4 b^2 c^3}\\ \end {align*}
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Mathematica [A]
time = 0.69, size = 338, normalized size = 1.32 \begin {gather*} -\frac {4 b c^2 d \sqrt {\frac {-1+c x}{1+c x}}+4 b c^3 d x \sqrt {\frac {-1+c x}{1+c x}}+4 b c^2 e x^2 \sqrt {\frac {-1+c x}{1+c x}}+4 b c^3 e x^3 \sqrt {\frac {-1+c x}{1+c x}}-\left (4 c^2 d+e\right ) \left (a+b \cosh ^{-1}(c x)\right ) \cosh \left (\frac {a}{b}\right ) \text {Chi}\left (\frac {a}{b}+\cosh ^{-1}(c x)\right )-3 e \left (a+b \cosh ^{-1}(c x)\right ) \cosh \left (\frac {3 a}{b}\right ) \text {Chi}\left (3 \left (\frac {a}{b}+\cosh ^{-1}(c x)\right )\right )+4 a c^2 d \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a}{b}+\cosh ^{-1}(c x)\right )+a e \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a}{b}+\cosh ^{-1}(c x)\right )+4 b c^2 d \cosh ^{-1}(c x) \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a}{b}+\cosh ^{-1}(c x)\right )+b e \cosh ^{-1}(c x) \sinh \left (\frac {a}{b}\right ) \text {Shi}\left (\frac {a}{b}+\cosh ^{-1}(c x)\right )+3 a e \sinh \left (\frac {3 a}{b}\right ) \text {Shi}\left (3 \left (\frac {a}{b}+\cosh ^{-1}(c x)\right )\right )+3 b e \cosh ^{-1}(c x) \sinh \left (\frac {3 a}{b}\right ) \text {Shi}\left (3 \left (\frac {a}{b}+\cosh ^{-1}(c x)\right )\right )}{4 b^2 c^3 \left (a+b \cosh ^{-1}(c x)\right )} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [A]
time = 7.84, size = 465, normalized size = 1.81
method | result | size |
derivativedivides | \(\frac {\frac {\left (-4 \sqrt {c x +1}\, \sqrt {c x -1}\, x^{2} c^{2}+\sqrt {c x -1}\, \sqrt {c x +1}+4 c^{3} x^{3}-3 c x \right ) e}{8 c^{2} b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {3 e \,{\mathrm e}^{\frac {3 a}{b}} \expIntegral \left (1, 3 \,\mathrm {arccosh}\left (c x \right )+\frac {3 a}{b}\right )}{8 c^{2} b^{2}}-\frac {e \left (4 c^{3} x^{3}-3 c x +4 \sqrt {c x +1}\, \sqrt {c x -1}\, x^{2} c^{2}-\sqrt {c x -1}\, \sqrt {c x +1}\right )}{8 c^{2} b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {3 e \,{\mathrm e}^{-\frac {3 a}{b}} \expIntegral \left (1, -3 \,\mathrm {arccosh}\left (c x \right )-\frac {3 a}{b}\right )}{8 c^{2} b^{2}}+\frac {\left (-\sqrt {c x -1}\, \sqrt {c x +1}+c x \right ) d}{2 b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}+\frac {\left (-\sqrt {c x -1}\, \sqrt {c x +1}+c x \right ) e}{8 c^{2} b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {{\mathrm e}^{\frac {a}{b}} \expIntegral \left (1, \mathrm {arccosh}\left (c x \right )+\frac {a}{b}\right ) d}{2 b^{2}}-\frac {{\mathrm e}^{\frac {a}{b}} \expIntegral \left (1, \mathrm {arccosh}\left (c x \right )+\frac {a}{b}\right ) e}{8 c^{2} b^{2}}-\frac {\left (c x +\sqrt {c x -1}\, \sqrt {c x +1}\right ) d}{2 b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {\left (c x +\sqrt {c x -1}\, \sqrt {c x +1}\right ) e}{8 c^{2} b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {{\mathrm e}^{-\frac {a}{b}} \expIntegral \left (1, -\mathrm {arccosh}\left (c x \right )-\frac {a}{b}\right ) d}{2 b^{2}}-\frac {{\mathrm e}^{-\frac {a}{b}} \expIntegral \left (1, -\mathrm {arccosh}\left (c x \right )-\frac {a}{b}\right ) e}{8 c^{2} b^{2}}}{c}\) | \(465\) |
default | \(\frac {\frac {\left (-4 \sqrt {c x +1}\, \sqrt {c x -1}\, x^{2} c^{2}+\sqrt {c x -1}\, \sqrt {c x +1}+4 c^{3} x^{3}-3 c x \right ) e}{8 c^{2} b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {3 e \,{\mathrm e}^{\frac {3 a}{b}} \expIntegral \left (1, 3 \,\mathrm {arccosh}\left (c x \right )+\frac {3 a}{b}\right )}{8 c^{2} b^{2}}-\frac {e \left (4 c^{3} x^{3}-3 c x +4 \sqrt {c x +1}\, \sqrt {c x -1}\, x^{2} c^{2}-\sqrt {c x -1}\, \sqrt {c x +1}\right )}{8 c^{2} b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {3 e \,{\mathrm e}^{-\frac {3 a}{b}} \expIntegral \left (1, -3 \,\mathrm {arccosh}\left (c x \right )-\frac {3 a}{b}\right )}{8 c^{2} b^{2}}+\frac {\left (-\sqrt {c x -1}\, \sqrt {c x +1}+c x \right ) d}{2 b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}+\frac {\left (-\sqrt {c x -1}\, \sqrt {c x +1}+c x \right ) e}{8 c^{2} b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {{\mathrm e}^{\frac {a}{b}} \expIntegral \left (1, \mathrm {arccosh}\left (c x \right )+\frac {a}{b}\right ) d}{2 b^{2}}-\frac {{\mathrm e}^{\frac {a}{b}} \expIntegral \left (1, \mathrm {arccosh}\left (c x \right )+\frac {a}{b}\right ) e}{8 c^{2} b^{2}}-\frac {\left (c x +\sqrt {c x -1}\, \sqrt {c x +1}\right ) d}{2 b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {\left (c x +\sqrt {c x -1}\, \sqrt {c x +1}\right ) e}{8 c^{2} b \left (a +b \,\mathrm {arccosh}\left (c x \right )\right )}-\frac {{\mathrm e}^{-\frac {a}{b}} \expIntegral \left (1, -\mathrm {arccosh}\left (c x \right )-\frac {a}{b}\right ) d}{2 b^{2}}-\frac {{\mathrm e}^{-\frac {a}{b}} \expIntegral \left (1, -\mathrm {arccosh}\left (c x \right )-\frac {a}{b}\right ) e}{8 c^{2} b^{2}}}{c}\) | \(465\) |
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 \frac {d + e x^{2}}{\left (a + b \operatorname {acosh}{\left (c x \right )}\right )^{2}}\, 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 \frac {e\,x^2+d}{{\left (a+b\,\mathrm {acosh}\left (c\,x\right )\right )}^2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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