Integrand size = 26, antiderivative size = 208 \[ \int \frac {a+b \text {arcsinh}(c x)}{x^4 \left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx=-\frac {b c}{6 \pi ^{5/2} x^2}+\frac {b c^3}{6 \pi ^{5/2} \left (1+c^2 x^2\right )}-\frac {a+b \text {arcsinh}(c x)}{3 \pi x^3 \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {2 c^2 (a+b \text {arcsinh}(c x))}{\pi x \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {8 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {16 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi ^2 \sqrt {\pi +c^2 \pi x^2}}-\frac {8 b c^3 \log (x)}{3 \pi ^{5/2}}-\frac {4 b c^3 \log \left (1+c^2 x^2\right )}{3 \pi ^{5/2}} \]
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Time = 0.18 (sec) , antiderivative size = 208, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 7, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.269, Rules used = {277, 198, 197, 5804, 12, 1813, 1634} \[ \int \frac {a+b \text {arcsinh}(c x)}{x^4 \left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx=\frac {2 c^2 (a+b \text {arcsinh}(c x))}{\pi x \left (\pi c^2 x^2+\pi \right )^{3/2}}-\frac {a+b \text {arcsinh}(c x)}{3 \pi x^3 \left (\pi c^2 x^2+\pi \right )^{3/2}}+\frac {16 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi ^2 \sqrt {\pi c^2 x^2+\pi }}+\frac {8 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi \left (\pi c^2 x^2+\pi \right )^{3/2}}-\frac {8 b c^3 \log (x)}{3 \pi ^{5/2}}+\frac {b c^3}{6 \pi ^{5/2} \left (c^2 x^2+1\right )}-\frac {4 b c^3 \log \left (c^2 x^2+1\right )}{3 \pi ^{5/2}}-\frac {b c}{6 \pi ^{5/2} x^2} \]
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Rule 12
Rule 197
Rule 198
Rule 277
Rule 1634
Rule 1813
Rule 5804
Rubi steps \begin{align*} \text {integral}& = -\frac {a+b \text {arcsinh}(c x)}{3 \pi x^3 \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {2 c^2 (a+b \text {arcsinh}(c x))}{\pi x \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {8 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {16 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi ^2 \sqrt {\pi +c^2 \pi x^2}}-\left (b c \sqrt {\pi }\right ) \int \frac {-1+6 c^2 x^2+24 c^4 x^4+16 c^6 x^6}{3 \pi ^3 x^3 \left (1+c^2 x^2\right )^2} \, dx \\ & = -\frac {a+b \text {arcsinh}(c x)}{3 \pi x^3 \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {2 c^2 (a+b \text {arcsinh}(c x))}{\pi x \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {8 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {16 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi ^2 \sqrt {\pi +c^2 \pi x^2}}-\frac {(b c) \int \frac {-1+6 c^2 x^2+24 c^4 x^4+16 c^6 x^6}{x^3 \left (1+c^2 x^2\right )^2} \, dx}{3 \pi ^{5/2}} \\ & = -\frac {a+b \text {arcsinh}(c x)}{3 \pi x^3 \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {2 c^2 (a+b \text {arcsinh}(c x))}{\pi x \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {8 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {16 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi ^2 \sqrt {\pi +c^2 \pi x^2}}-\frac {(b c) \text {Subst}\left (\int \frac {-1+6 c^2 x+24 c^4 x^2+16 c^6 x^3}{x^2 \left (1+c^2 x\right )^2} \, dx,x,x^2\right )}{6 \pi ^{5/2}} \\ & = -\frac {a+b \text {arcsinh}(c x)}{3 \pi x^3 \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {2 c^2 (a+b \text {arcsinh}(c x))}{\pi x \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {8 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {16 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi ^2 \sqrt {\pi +c^2 \pi x^2}}-\frac {(b c) \text {Subst}\left (\int \left (-\frac {1}{x^2}+\frac {8 c^2}{x}+\frac {c^4}{\left (1+c^2 x\right )^2}+\frac {8 c^4}{1+c^2 x}\right ) \, dx,x,x^2\right )}{6 \pi ^{5/2}} \\ & = -\frac {b c}{6 \pi ^{5/2} x^2}+\frac {b c^3}{6 \pi ^{5/2} \left (1+c^2 x^2\right )}-\frac {a+b \text {arcsinh}(c x)}{3 \pi x^3 \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {2 c^2 (a+b \text {arcsinh}(c x))}{\pi x \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {8 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi \left (\pi +c^2 \pi x^2\right )^{3/2}}+\frac {16 c^4 x (a+b \text {arcsinh}(c x))}{3 \pi ^2 \sqrt {\pi +c^2 \pi x^2}}-\frac {8 b c^3 \log (x)}{3 \pi ^{5/2}}-\frac {4 b c^3 \log \left (1+c^2 x^2\right )}{3 \pi ^{5/2}} \\ \end{align*}
Time = 0.40 (sec) , antiderivative size = 239, normalized size of antiderivative = 1.15 \[ \int \frac {a+b \text {arcsinh}(c x)}{x^4 \left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx=\frac {-2 a+12 a c^2 x^2+48 a c^4 x^4+32 a c^6 x^6-b c x \sqrt {1+c^2 x^2}-32 b c^3 x^3 \sqrt {1+c^2 x^2}-32 b c^5 x^5 \sqrt {1+c^2 x^2}+2 b \left (-1+6 c^2 x^2+24 c^4 x^4+16 c^6 x^6\right ) \text {arcsinh}(c x)-16 b c^3 x^3 \left (1+c^2 x^2\right )^{3/2} \log (x)-8 b c^3 x^3 \sqrt {1+c^2 x^2} \log \left (1+c^2 x^2\right )-8 b c^5 x^5 \sqrt {1+c^2 x^2} \log \left (1+c^2 x^2\right )}{6 \pi ^{5/2} x^3 \left (1+c^2 x^2\right )^{3/2}} \]
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Leaf count of result is larger than twice the leaf count of optimal. \(1154\) vs. \(2(181)=362\).
Time = 0.17 (sec) , antiderivative size = 1155, normalized size of antiderivative = 5.55
method | result | size |
default | \(\text {Expression too large to display}\) | \(1155\) |
parts | \(\text {Expression too large to display}\) | \(1155\) |
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\[ \int \frac {a+b \text {arcsinh}(c x)}{x^4 \left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx=\int { \frac {b \operatorname {arsinh}\left (c x\right ) + a}{{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac {5}{2}} x^{4}} \,d x } \]
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\[ \int \frac {a+b \text {arcsinh}(c x)}{x^4 \left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx=\frac {\int \frac {a}{c^{4} x^{8} \sqrt {c^{2} x^{2} + 1} + 2 c^{2} x^{6} \sqrt {c^{2} x^{2} + 1} + x^{4} \sqrt {c^{2} x^{2} + 1}}\, dx + \int \frac {b \operatorname {asinh}{\left (c x \right )}}{c^{4} x^{8} \sqrt {c^{2} x^{2} + 1} + 2 c^{2} x^{6} \sqrt {c^{2} x^{2} + 1} + x^{4} \sqrt {c^{2} x^{2} + 1}}\, dx}{\pi ^{\frac {5}{2}}} \]
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Time = 0.22 (sec) , antiderivative size = 236, normalized size of antiderivative = 1.13 \[ \int \frac {a+b \text {arcsinh}(c x)}{x^4 \left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx=-\frac {1}{6} \, b c {\left (\frac {8 \, c^{2} \log \left (c^{2} x^{2} + 1\right )}{\pi ^{\frac {5}{2}}} + \frac {16 \, c^{2} \log \left (x\right )}{\pi ^{\frac {5}{2}}} + \frac {1}{\pi ^{\frac {5}{2}} c^{2} x^{4} + \pi ^{\frac {5}{2}} x^{2}}\right )} + \frac {1}{3} \, {\left (\frac {8 \, c^{4} x}{\pi {\left (\pi + \pi c^{2} x^{2}\right )}^{\frac {3}{2}}} + \frac {16 \, c^{4} x}{\pi ^{2} \sqrt {\pi + \pi c^{2} x^{2}}} + \frac {6 \, c^{2}}{\pi {\left (\pi + \pi c^{2} x^{2}\right )}^{\frac {3}{2}} x} - \frac {1}{\pi {\left (\pi + \pi c^{2} x^{2}\right )}^{\frac {3}{2}} x^{3}}\right )} b \operatorname {arsinh}\left (c x\right ) + \frac {1}{3} \, {\left (\frac {8 \, c^{4} x}{\pi {\left (\pi + \pi c^{2} x^{2}\right )}^{\frac {3}{2}}} + \frac {16 \, c^{4} x}{\pi ^{2} \sqrt {\pi + \pi c^{2} x^{2}}} + \frac {6 \, c^{2}}{\pi {\left (\pi + \pi c^{2} x^{2}\right )}^{\frac {3}{2}} x} - \frac {1}{\pi {\left (\pi + \pi c^{2} x^{2}\right )}^{\frac {3}{2}} x^{3}}\right )} a \]
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\[ \int \frac {a+b \text {arcsinh}(c x)}{x^4 \left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx=\int { \frac {b \operatorname {arsinh}\left (c x\right ) + a}{{\left (\pi + \pi c^{2} x^{2}\right )}^{\frac {5}{2}} x^{4}} \,d x } \]
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Timed out. \[ \int \frac {a+b \text {arcsinh}(c x)}{x^4 \left (\pi +c^2 \pi x^2\right )^{5/2}} \, dx=\int \frac {a+b\,\mathrm {asinh}\left (c\,x\right )}{x^4\,{\left (\Pi \,c^2\,x^2+\Pi \right )}^{5/2}} \,d x \]
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