Optimal. Leaf size=84 \[ -\frac{a+b \sinh ^{-1}(c+d x)}{3 d e^4 (c+d x)^3}-\frac{b \sqrt{(c+d x)^2+1}}{6 d e^4 (c+d x)^2}+\frac{b \tanh ^{-1}\left (\sqrt{(c+d x)^2+1}\right )}{6 d e^4} \]
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Rubi [A] time = 0.0709212, antiderivative size = 84, normalized size of antiderivative = 1., 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 = {5865, 12, 5661, 266, 51, 63, 207} \[ -\frac{a+b \sinh ^{-1}(c+d x)}{3 d e^4 (c+d x)^3}-\frac{b \sqrt{(c+d x)^2+1}}{6 d e^4 (c+d x)^2}+\frac{b \tanh ^{-1}\left (\sqrt{(c+d x)^2+1}\right )}{6 d e^4} \]
Antiderivative was successfully verified.
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Rule 5865
Rule 12
Rule 5661
Rule 266
Rule 51
Rule 63
Rule 207
Rubi steps
\begin{align*} \int \frac{a+b \sinh ^{-1}(c+d x)}{(c e+d e x)^4} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{a+b \sinh ^{-1}(x)}{e^4 x^4} \, dx,x,c+d x\right )}{d}\\ &=\frac{\operatorname{Subst}\left (\int \frac{a+b \sinh ^{-1}(x)}{x^4} \, dx,x,c+d x\right )}{d e^4}\\ &=-\frac{a+b \sinh ^{-1}(c+d x)}{3 d e^4 (c+d x)^3}+\frac{b \operatorname{Subst}\left (\int \frac{1}{x^3 \sqrt{1+x^2}} \, dx,x,c+d x\right )}{3 d e^4}\\ &=-\frac{a+b \sinh ^{-1}(c+d x)}{3 d e^4 (c+d x)^3}+\frac{b \operatorname{Subst}\left (\int \frac{1}{x^2 \sqrt{1+x}} \, dx,x,(c+d x)^2\right )}{6 d e^4}\\ &=-\frac{b \sqrt{1+(c+d x)^2}}{6 d e^4 (c+d x)^2}-\frac{a+b \sinh ^{-1}(c+d x)}{3 d e^4 (c+d x)^3}-\frac{b \operatorname{Subst}\left (\int \frac{1}{x \sqrt{1+x}} \, dx,x,(c+d x)^2\right )}{12 d e^4}\\ &=-\frac{b \sqrt{1+(c+d x)^2}}{6 d e^4 (c+d x)^2}-\frac{a+b \sinh ^{-1}(c+d x)}{3 d e^4 (c+d x)^3}-\frac{b \operatorname{Subst}\left (\int \frac{1}{-1+x^2} \, dx,x,\sqrt{1+(c+d x)^2}\right )}{6 d e^4}\\ &=-\frac{b \sqrt{1+(c+d x)^2}}{6 d e^4 (c+d x)^2}-\frac{a+b \sinh ^{-1}(c+d x)}{3 d e^4 (c+d x)^3}+\frac{b \tanh ^{-1}\left (\sqrt{1+(c+d x)^2}\right )}{6 d e^4}\\ \end{align*}
Mathematica [A] time = 0.0873561, size = 74, normalized size = 0.88 \[ -\frac{2 \left (a+b \sinh ^{-1}(c+d x)\right )+b (c+d x) \left (\sqrt{(c+d x)^2+1}-(c+d x)^2 \tanh ^{-1}\left (\sqrt{(c+d x)^2+1}\right )\right )}{6 d e^4 (c+d x)^3} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.006, size = 74, normalized size = 0.9 \begin{align*}{\frac{1}{d} \left ( -{\frac{a}{3\,{e}^{4} \left ( dx+c \right ) ^{3}}}+{\frac{b}{{e}^{4}} \left ( -{\frac{{\it Arcsinh} \left ( dx+c \right ) }{3\, \left ( dx+c \right ) ^{3}}}-{\frac{1}{6\, \left ( dx+c \right ) ^{2}}\sqrt{1+ \left ( dx+c \right ) ^{2}}}+{\frac{1}{6}{\it Artanh} \left ({\frac{1}{\sqrt{1+ \left ( dx+c \right ) ^{2}}}} \right ) } \right ) } \right ) } \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} -\frac{1}{6} \, b{\left (\frac{2 \,{\left (d^{2} x^{2} + 2 \, c d x + c^{2} + \log \left (d x + c + \sqrt{d^{2} x^{2} + 2 \, c d x + c^{2} + 1}\right )\right )}}{d^{4} e^{4} x^{3} + 3 \, c d^{3} e^{4} x^{2} + 3 \, c^{2} d^{2} e^{4} x + c^{3} d e^{4}} - \frac{i \,{\left (\log \left (\frac{i \,{\left (d^{2} x + c d\right )}}{d} + 1\right ) - \log \left (-\frac{i \,{\left (d^{2} x + c d\right )}}{d} + 1\right )\right )}}{d e^{4}} - 6 \, \int \frac{1}{3 \,{\left (d^{6} e^{4} x^{6} + 6 \, c d^{5} e^{4} x^{5} + c^{6} e^{4} + c^{4} e^{4} +{\left (15 \, c^{2} d^{4} e^{4} + d^{4} e^{4}\right )} x^{4} + 4 \,{\left (5 \, c^{3} d^{3} e^{4} + c d^{3} e^{4}\right )} x^{3} + 3 \,{\left (5 \, c^{4} d^{2} e^{4} + 2 \, c^{2} d^{2} e^{4}\right )} x^{2} + 2 \,{\left (3 \, c^{5} d e^{4} + 2 \, c^{3} d e^{4}\right )} x +{\left (d^{5} e^{4} x^{5} + 5 \, c d^{4} e^{4} x^{4} + c^{5} e^{4} + c^{3} e^{4} +{\left (10 \, c^{2} d^{3} e^{4} + d^{3} e^{4}\right )} x^{3} +{\left (10 \, c^{3} d^{2} e^{4} + 3 \, c d^{2} e^{4}\right )} x^{2} +{\left (5 \, c^{4} d e^{4} + 3 \, c^{2} d e^{4}\right )} x\right )} \sqrt{d^{2} x^{2} + 2 \, c d x + c^{2} + 1}\right )}}\,{d x}\right )} - \frac{a}{3 \,{\left (d^{4} e^{4} x^{3} + 3 \, c d^{3} e^{4} x^{2} + 3 \, c^{2} d^{2} e^{4} x + c^{3} d e^{4}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] time = 2.82804, size = 760, normalized size = 9.05 \begin{align*} -\frac{2 \, a c^{3} - 2 \,{\left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x\right )} \log \left (d x + c + \sqrt{d^{2} x^{2} + 2 \, c d x + c^{2} + 1}\right ) -{\left (b c^{3} d^{3} x^{3} + 3 \, b c^{4} d^{2} x^{2} + 3 \, b c^{5} d x + b c^{6}\right )} \log \left (-d x - c + \sqrt{d^{2} x^{2} + 2 \, c d x + c^{2} + 1} + 1\right ) - 2 \,{\left (b d^{3} x^{3} + 3 \, b c d^{2} x^{2} + 3 \, b c^{2} d x + b c^{3}\right )} \log \left (-d x - c + \sqrt{d^{2} x^{2} + 2 \, c d x + c^{2} + 1}\right ) +{\left (b c^{3} d^{3} x^{3} + 3 \, b c^{4} d^{2} x^{2} + 3 \, b c^{5} d x + b c^{6}\right )} \log \left (-d x - c + \sqrt{d^{2} x^{2} + 2 \, c d x + c^{2} + 1} - 1\right ) +{\left (b c^{3} d x + b c^{4}\right )} \sqrt{d^{2} x^{2} + 2 \, c d x + c^{2} + 1}}{6 \,{\left (c^{3} d^{4} e^{4} x^{3} + 3 \, c^{4} d^{3} e^{4} x^{2} + 3 \, c^{5} d^{2} e^{4} x + c^{6} d e^{4}\right )}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F] time = 0., size = 0, normalized size = 0. \begin{align*} \frac{\int \frac{a}{c^{4} + 4 c^{3} d x + 6 c^{2} d^{2} x^{2} + 4 c d^{3} x^{3} + d^{4} x^{4}}\, dx + \int \frac{b \operatorname{asinh}{\left (c + d x \right )}}{c^{4} + 4 c^{3} d x + 6 c^{2} d^{2} x^{2} + 4 c d^{3} x^{3} + d^{4} x^{4}}\, dx}{e^{4}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{b \operatorname{arsinh}\left (d x + c\right ) + a}{{\left (d e x + c e\right )}^{4}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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