Optimal. Leaf size=181 \[ -\frac{2 b^2 c^2 (d x)^{m+3} \text{HypergeometricPFQ}\left (\left \{1,\frac{m}{2}+\frac{3}{2},\frac{m}{2}+\frac{3}{2}\right \},\left \{\frac{m}{2}+2,\frac{m}{2}+\frac{5}{2}\right \},c^2 x^2\right )}{d^3 (m+1) (m+2) (m+3)}-\frac{2 b c \sqrt{1-c x} (d x)^{m+2} \text{Hypergeometric2F1}\left (\frac{1}{2},\frac{m+2}{2},\frac{m+4}{2},c^2 x^2\right ) \left (a+b \cosh ^{-1}(c x)\right )}{d^2 (m+1) (m+2) \sqrt{c x-1}}+\frac{(d x)^{m+1} \left (a+b \cosh ^{-1}(c x)\right )^2}{d (m+1)} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.309833, antiderivative size = 194, normalized size of antiderivative = 1.07, number of steps used = 2, number of rules used = 2, integrand size = 16, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.125, Rules used = {5662, 5763} \[ -\frac{2 b^2 c^2 (d x)^{m+3} \, _3F_2\left (1,\frac{m}{2}+\frac{3}{2},\frac{m}{2}+\frac{3}{2};\frac{m}{2}+2,\frac{m}{2}+\frac{5}{2};c^2 x^2\right )}{d^3 (m+1) (m+2) (m+3)}-\frac{2 b c \sqrt{1-c^2 x^2} (d x)^{m+2} \, _2F_1\left (\frac{1}{2},\frac{m+2}{2};\frac{m+4}{2};c^2 x^2\right ) \left (a+b \cosh ^{-1}(c x)\right )}{d^2 (m+1) (m+2) \sqrt{c x-1} \sqrt{c x+1}}+\frac{(d x)^{m+1} \left (a+b \cosh ^{-1}(c x)\right )^2}{d (m+1)} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 5662
Rule 5763
Rubi steps
\begin{align*} \int (d x)^m \left (a+b \cosh ^{-1}(c x)\right )^2 \, dx &=\frac{(d x)^{1+m} \left (a+b \cosh ^{-1}(c x)\right )^2}{d (1+m)}-\frac{(2 b c) \int \frac{(d x)^{1+m} \left (a+b \cosh ^{-1}(c x)\right )}{\sqrt{-1+c x} \sqrt{1+c x}} \, dx}{d (1+m)}\\ &=\frac{(d x)^{1+m} \left (a+b \cosh ^{-1}(c x)\right )^2}{d (1+m)}-\frac{2 b c (d x)^{2+m} \sqrt{1-c^2 x^2} \left (a+b \cosh ^{-1}(c x)\right ) \, _2F_1\left (\frac{1}{2},\frac{2+m}{2};\frac{4+m}{2};c^2 x^2\right )}{d^2 (1+m) (2+m) \sqrt{-1+c x} \sqrt{1+c x}}-\frac{2 b^2 c^2 (d x)^{3+m} \, _3F_2\left (1,\frac{3}{2}+\frac{m}{2},\frac{3}{2}+\frac{m}{2};2+\frac{m}{2},\frac{5}{2}+\frac{m}{2};c^2 x^2\right )}{d^3 (1+m) (2+m) (3+m)}\\ \end{align*}
Mathematica [A] time = 0.246303, size = 164, normalized size = 0.91 \[ \frac{x (d x)^m \left (-\frac{2 b^2 c^2 x^2 \text{HypergeometricPFQ}\left (\left \{1,\frac{m}{2}+\frac{3}{2},\frac{m}{2}+\frac{3}{2}\right \},\left \{\frac{m}{2}+2,\frac{m}{2}+\frac{5}{2}\right \},c^2 x^2\right )}{m^2+5 m+6}-\frac{2 b c x \sqrt{1-c^2 x^2} \text{Hypergeometric2F1}\left (\frac{1}{2},\frac{m+2}{2},\frac{m+4}{2},c^2 x^2\right ) \left (a+b \cosh ^{-1}(c x)\right )}{(m+2) \sqrt{c x-1} \sqrt{c x+1}}+\left (a+b \cosh ^{-1}(c x)\right )^2\right )}{m+1} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [F] time = 2.246, size = 0, normalized size = 0. \begin{align*} \int \left ( dx \right ) ^{m} \left ( a+b{\rm arccosh} \left (cx\right ) \right ) ^{2}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left ({\left (b^{2} \operatorname{arcosh}\left (c x\right )^{2} + 2 \, a b \operatorname{arcosh}\left (c x\right ) + a^{2}\right )} \left (d x\right )^{m}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (d x\right )^{m} \left (a + b \operatorname{acosh}{\left (c x \right )}\right )^{2}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]