Optimal. Leaf size=74 \[ -\frac {a+b \text {csch}^{-1}(c x)}{4 x^4}+\frac {3}{32} b c^4 \text {csch}^{-1}(c x)+\frac {b c \sqrt {\frac {1}{c^2 x^2}+1}}{16 x^3}-\frac {3 b c^3 \sqrt {\frac {1}{c^2 x^2}+1}}{32 x} \]
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Rubi [A] time = 0.05, antiderivative size = 74, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 12, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.333, Rules used = {6284, 335, 321, 215} \[ -\frac {a+b \text {csch}^{-1}(c x)}{4 x^4}-\frac {3 b c^3 \sqrt {\frac {1}{c^2 x^2}+1}}{32 x}+\frac {b c \sqrt {\frac {1}{c^2 x^2}+1}}{16 x^3}+\frac {3}{32} b c^4 \text {csch}^{-1}(c x) \]
Antiderivative was successfully verified.
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Rule 215
Rule 321
Rule 335
Rule 6284
Rubi steps
\begin {align*} \int \frac {a+b \text {csch}^{-1}(c x)}{x^5} \, dx &=-\frac {a+b \text {csch}^{-1}(c x)}{4 x^4}-\frac {b \int \frac {1}{\sqrt {1+\frac {1}{c^2 x^2}} x^6} \, dx}{4 c}\\ &=-\frac {a+b \text {csch}^{-1}(c x)}{4 x^4}+\frac {b \operatorname {Subst}\left (\int \frac {x^4}{\sqrt {1+\frac {x^2}{c^2}}} \, dx,x,\frac {1}{x}\right )}{4 c}\\ &=\frac {b c \sqrt {1+\frac {1}{c^2 x^2}}}{16 x^3}-\frac {a+b \text {csch}^{-1}(c x)}{4 x^4}-\frac {1}{16} (3 b c) \operatorname {Subst}\left (\int \frac {x^2}{\sqrt {1+\frac {x^2}{c^2}}} \, dx,x,\frac {1}{x}\right )\\ &=\frac {b c \sqrt {1+\frac {1}{c^2 x^2}}}{16 x^3}-\frac {3 b c^3 \sqrt {1+\frac {1}{c^2 x^2}}}{32 x}-\frac {a+b \text {csch}^{-1}(c x)}{4 x^4}+\frac {1}{32} \left (3 b c^3\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {1+\frac {x^2}{c^2}}} \, dx,x,\frac {1}{x}\right )\\ &=\frac {b c \sqrt {1+\frac {1}{c^2 x^2}}}{16 x^3}-\frac {3 b c^3 \sqrt {1+\frac {1}{c^2 x^2}}}{32 x}+\frac {3}{32} b c^4 \text {csch}^{-1}(c x)-\frac {a+b \text {csch}^{-1}(c x)}{4 x^4}\\ \end {align*}
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Mathematica [A] time = 0.04, size = 78, normalized size = 1.05 \[ -\frac {a}{4 x^4}+\frac {3}{32} b c^4 \sinh ^{-1}\left (\frac {1}{c x}\right )+b \left (\frac {c}{16 x^3}-\frac {3 c^3}{32 x}\right ) \sqrt {\frac {c^2 x^2+1}{c^2 x^2}}-\frac {b \text {csch}^{-1}(c x)}{4 x^4} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.02, size = 89, normalized size = 1.20 \[ \frac {{\left (3 \, b c^{4} x^{4} - 8 \, b\right )} \log \left (\frac {c x \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}} + 1}{c x}\right ) - {\left (3 \, b c^{3} x^{3} - 2 \, b c x\right )} \sqrt {\frac {c^{2} x^{2} + 1}{c^{2} x^{2}}} - 8 \, a}{32 \, x^{4}} \]
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 \[ \int \frac {b \operatorname {arcsch}\left (c x\right ) + a}{x^{5}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.05, size = 120, normalized size = 1.62 \[ c^{4} \left (-\frac {a}{4 c^{4} x^{4}}+b \left (-\frac {\mathrm {arccsch}\left (c x \right )}{4 c^{4} x^{4}}+\frac {\sqrt {c^{2} x^{2}+1}\, \left (3 \arctanh \left (\frac {1}{\sqrt {c^{2} x^{2}+1}}\right ) c^{4} x^{4}-3 c^{2} x^{2} \sqrt {c^{2} x^{2}+1}+2 \sqrt {c^{2} x^{2}+1}\right )}{32 \sqrt {\frac {c^{2} x^{2}+1}{c^{2} x^{2}}}\, c^{5} x^{5}}\right )\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [B] time = 0.33, size = 147, normalized size = 1.99 \[ \frac {1}{64} \, b {\left (\frac {3 \, c^{5} \log \left (c x \sqrt {\frac {1}{c^{2} x^{2}} + 1} + 1\right ) - 3 \, c^{5} \log \left (c x \sqrt {\frac {1}{c^{2} x^{2}} + 1} - 1\right ) - \frac {2 \, {\left (3 \, c^{8} x^{3} {\left (\frac {1}{c^{2} x^{2}} + 1\right )}^{\frac {3}{2}} - 5 \, c^{6} x \sqrt {\frac {1}{c^{2} x^{2}} + 1}\right )}}{c^{4} x^{4} {\left (\frac {1}{c^{2} x^{2}} + 1\right )}^{2} - 2 \, c^{2} x^{2} {\left (\frac {1}{c^{2} x^{2}} + 1\right )} + 1}}{c} - \frac {16 \, \operatorname {arcsch}\left (c x\right )}{x^{4}}\right )} - \frac {a}{4 \, x^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {a+b\,\mathrm {asinh}\left (\frac {1}{c\,x}\right )}{x^5} \,d x \]
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 \[ \int \frac {a + b \operatorname {acsch}{\left (c x \right )}}{x^{5}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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