Optimal. Leaf size=126 \[ c^4 d^2 x \left (a+b \sinh ^{-1}(c x)\right )-\frac {2 c^2 d^2 \left (a+b \sinh ^{-1}(c x)\right )}{x}-\frac {d^2 \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac {b c d^2 \sqrt {c^2 x^2+1}}{6 x^2}-b c^3 d^2 \sqrt {c^2 x^2+1}-\frac {11}{6} b c^3 d^2 \tanh ^{-1}\left (\sqrt {c^2 x^2+1}\right ) \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.16, antiderivative size = 126, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 8, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.333, Rules used = {270, 5730, 12, 1251, 897, 1157, 388, 208} \[ c^4 d^2 x \left (a+b \sinh ^{-1}(c x)\right )-\frac {2 c^2 d^2 \left (a+b \sinh ^{-1}(c x)\right )}{x}-\frac {d^2 \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-b c^3 d^2 \sqrt {c^2 x^2+1}-\frac {b c d^2 \sqrt {c^2 x^2+1}}{6 x^2}-\frac {11}{6} b c^3 d^2 \tanh ^{-1}\left (\sqrt {c^2 x^2+1}\right ) \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 12
Rule 208
Rule 270
Rule 388
Rule 897
Rule 1157
Rule 1251
Rule 5730
Rubi steps
\begin {align*} \int \frac {\left (d+c^2 d x^2\right )^2 \left (a+b \sinh ^{-1}(c x)\right )}{x^4} \, dx &=-\frac {d^2 \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac {2 c^2 d^2 \left (a+b \sinh ^{-1}(c x)\right )}{x}+c^4 d^2 x \left (a+b \sinh ^{-1}(c x)\right )-(b c) \int \frac {d^2 \left (-1-6 c^2 x^2+3 c^4 x^4\right )}{3 x^3 \sqrt {1+c^2 x^2}} \, dx\\ &=-\frac {d^2 \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac {2 c^2 d^2 \left (a+b \sinh ^{-1}(c x)\right )}{x}+c^4 d^2 x \left (a+b \sinh ^{-1}(c x)\right )-\frac {1}{3} \left (b c d^2\right ) \int \frac {-1-6 c^2 x^2+3 c^4 x^4}{x^3 \sqrt {1+c^2 x^2}} \, dx\\ &=-\frac {d^2 \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac {2 c^2 d^2 \left (a+b \sinh ^{-1}(c x)\right )}{x}+c^4 d^2 x \left (a+b \sinh ^{-1}(c x)\right )-\frac {1}{6} \left (b c d^2\right ) \operatorname {Subst}\left (\int \frac {-1-6 c^2 x+3 c^4 x^2}{x^2 \sqrt {1+c^2 x}} \, dx,x,x^2\right )\\ &=-\frac {d^2 \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac {2 c^2 d^2 \left (a+b \sinh ^{-1}(c x)\right )}{x}+c^4 d^2 x \left (a+b \sinh ^{-1}(c x)\right )-\frac {\left (b d^2\right ) \operatorname {Subst}\left (\int \frac {8-12 x^2+3 x^4}{\left (-\frac {1}{c^2}+\frac {x^2}{c^2}\right )^2} \, dx,x,\sqrt {1+c^2 x^2}\right )}{3 c}\\ &=-\frac {b c d^2 \sqrt {1+c^2 x^2}}{6 x^2}-\frac {d^2 \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac {2 c^2 d^2 \left (a+b \sinh ^{-1}(c x)\right )}{x}+c^4 d^2 x \left (a+b \sinh ^{-1}(c x)\right )-\frac {1}{6} \left (b c d^2\right ) \operatorname {Subst}\left (\int \frac {-17+6 x^2}{-\frac {1}{c^2}+\frac {x^2}{c^2}} \, dx,x,\sqrt {1+c^2 x^2}\right )\\ &=-b c^3 d^2 \sqrt {1+c^2 x^2}-\frac {b c d^2 \sqrt {1+c^2 x^2}}{6 x^2}-\frac {d^2 \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac {2 c^2 d^2 \left (a+b \sinh ^{-1}(c x)\right )}{x}+c^4 d^2 x \left (a+b \sinh ^{-1}(c x)\right )+\frac {1}{6} \left (11 b c d^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 )\\ &=-b c^3 d^2 \sqrt {1+c^2 x^2}-\frac {b c d^2 \sqrt {1+c^2 x^2}}{6 x^2}-\frac {d^2 \left (a+b \sinh ^{-1}(c x)\right )}{3 x^3}-\frac {2 c^2 d^2 \left (a+b \sinh ^{-1}(c x)\right )}{x}+c^4 d^2 x \left (a+b \sinh ^{-1}(c x)\right )-\frac {11}{6} b c^3 d^2 \tanh ^{-1}\left (\sqrt {1+c^2 x^2}\right )\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.12, size = 133, normalized size = 1.06 \[ \frac {d^2 \left (6 a c^4 x^4-12 a c^2 x^2-2 a+11 b c^3 x^3 \log (x)-b c x \sqrt {c^2 x^2+1}+2 b \left (3 c^4 x^4-6 c^2 x^2-1\right ) \sinh ^{-1}(c x)-6 b c^3 x^3 \sqrt {c^2 x^2+1}-11 b c^3 x^3 \log \left (\sqrt {c^2 x^2+1}+1\right )\right )}{6 x^3} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [B] time = 0.71, size = 243, normalized size = 1.93 \[ \frac {6 \, a c^{4} d^{2} x^{4} - 11 \, b c^{3} d^{2} x^{3} \log \left (-c x + \sqrt {c^{2} x^{2} + 1} + 1\right ) + 11 \, b c^{3} d^{2} x^{3} \log \left (-c x + \sqrt {c^{2} x^{2} + 1} - 1\right ) - 12 \, a c^{2} d^{2} x^{2} - 2 \, {\left (3 \, b c^{4} - 6 \, b c^{2} - b\right )} d^{2} x^{3} \log \left (-c x + \sqrt {c^{2} x^{2} + 1}\right ) - 2 \, a d^{2} + 2 \, {\left (3 \, b c^{4} d^{2} x^{4} - 6 \, b c^{2} d^{2} x^{2} - {\left (3 \, b c^{4} - 6 \, b c^{2} - b\right )} d^{2} x^{3} - b d^{2}\right )} \log \left (c x + \sqrt {c^{2} x^{2} + 1}\right ) - {\left (6 \, b c^{3} d^{2} x^{3} + b c d^{2} x\right )} \sqrt {c^{2} x^{2} + 1}}{6 \, x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.01, size = 114, normalized size = 0.90 \[ c^{3} \left (d^{2} a \left (c x -\frac {2}{c x}-\frac {1}{3 c^{3} x^{3}}\right )+d^{2} b \left (\arcsinh \left (c x \right ) c x -\frac {2 \arcsinh \left (c x \right )}{c x}-\frac {\arcsinh \left (c x \right )}{3 c^{3} x^{3}}-\sqrt {c^{2} x^{2}+1}-\frac {11 \arctanh \left (\frac {1}{\sqrt {c^{2} x^{2}+1}}\right )}{6}-\frac {\sqrt {c^{2} x^{2}+1}}{6 c^{2} x^{2}}\right )\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 0.45, size = 137, normalized size = 1.09 \[ a c^{4} d^{2} x + {\left (c x \operatorname {arsinh}\left (c x\right ) - \sqrt {c^{2} x^{2} + 1}\right )} b c^{3} d^{2} - 2 \, {\left (c \operatorname {arsinh}\left (\frac {1}{c {\left | x \right |}}\right ) + \frac {\operatorname {arsinh}\left (c x\right )}{x}\right )} b c^{2} d^{2} + \frac {1}{6} \, {\left ({\left (c^{2} \operatorname {arsinh}\left (\frac {1}{c {\left | x \right |}}\right ) - \frac {\sqrt {c^{2} x^{2} + 1}}{x^{2}}\right )} c - \frac {2 \, \operatorname {arsinh}\left (c x\right )}{x^{3}}\right )} b d^{2} - \frac {2 \, a c^{2} d^{2}}{x} - \frac {a d^{2}}{3 \, x^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {\left (a+b\,\mathrm {asinh}\left (c\,x\right )\right )\,{\left (d\,c^2\,x^2+d\right )}^2}{x^4} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ d^{2} \left (\int a c^{4}\, dx + \int \frac {a}{x^{4}}\, dx + \int \frac {2 a c^{2}}{x^{2}}\, dx + \int b c^{4} \operatorname {asinh}{\left (c x \right )}\, dx + \int \frac {b \operatorname {asinh}{\left (c x \right )}}{x^{4}}\, dx + \int \frac {2 b c^{2} \operatorname {asinh}{\left (c x \right )}}{x^{2}}\, dx\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________