Optimal. Leaf size=82 \[ -\frac {a+b \csc ^{-1}(c x)}{5 x^5}-\frac {1}{25} b c^5 \left (1-\frac {1}{c^2 x^2}\right )^{5/2}+\frac {2}{15} b c^5 \left (1-\frac {1}{c^2 x^2}\right )^{3/2}-\frac {1}{5} b c^5 \sqrt {1-\frac {1}{c^2 x^2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.05, antiderivative size = 82, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 12, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {5221, 266, 43} \[ -\frac {a+b \csc ^{-1}(c x)}{5 x^5}-\frac {1}{25} b c^5 \left (1-\frac {1}{c^2 x^2}\right )^{5/2}+\frac {2}{15} b c^5 \left (1-\frac {1}{c^2 x^2}\right )^{3/2}-\frac {1}{5} b c^5 \sqrt {1-\frac {1}{c^2 x^2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 43
Rule 266
Rule 5221
Rubi steps
\begin {align*} \int \frac {a+b \csc ^{-1}(c x)}{x^6} \, dx &=-\frac {a+b \csc ^{-1}(c x)}{5 x^5}-\frac {b \int \frac {1}{\sqrt {1-\frac {1}{c^2 x^2}} x^7} \, dx}{5 c}\\ &=-\frac {a+b \csc ^{-1}(c x)}{5 x^5}+\frac {b \operatorname {Subst}\left (\int \frac {x^2}{\sqrt {1-\frac {x}{c^2}}} \, dx,x,\frac {1}{x^2}\right )}{10 c}\\ &=-\frac {a+b \csc ^{-1}(c x)}{5 x^5}+\frac {b \operatorname {Subst}\left (\int \left (\frac {c^4}{\sqrt {1-\frac {x}{c^2}}}-2 c^4 \sqrt {1-\frac {x}{c^2}}+c^4 \left (1-\frac {x}{c^2}\right )^{3/2}\right ) \, dx,x,\frac {1}{x^2}\right )}{10 c}\\ &=-\frac {1}{5} b c^5 \sqrt {1-\frac {1}{c^2 x^2}}+\frac {2}{15} b c^5 \left (1-\frac {1}{c^2 x^2}\right )^{3/2}-\frac {1}{25} b c^5 \left (1-\frac {1}{c^2 x^2}\right )^{5/2}-\frac {a+b \csc ^{-1}(c x)}{5 x^5}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.09, size = 69, normalized size = 0.84 \[ -\frac {a}{5 x^5}+b \left (-\frac {8 c^5}{75}-\frac {4 c^3}{75 x^2}-\frac {c}{25 x^4}\right ) \sqrt {\frac {c^2 x^2-1}{c^2 x^2}}-\frac {b \csc ^{-1}(c x)}{5 x^5} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.90, size = 50, normalized size = 0.61 \[ -\frac {15 \, b \operatorname {arccsc}\left (c x\right ) + {\left (8 \, b c^{4} x^{4} + 4 \, b c^{2} x^{2} + 3 \, b\right )} \sqrt {c^{2} x^{2} - 1} + 15 \, a}{75 \, x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [B] time = 0.14, size = 149, normalized size = 1.82 \[ -\frac {1}{75} \, {\left (3 \, b c^{4} {\left (\frac {1}{c^{2} x^{2}} - 1\right )}^{2} \sqrt {-\frac {1}{c^{2} x^{2}} + 1} - 10 \, b c^{4} {\left (-\frac {1}{c^{2} x^{2}} + 1\right )}^{\frac {3}{2}} + \frac {15 \, b c^{3} {\left (\frac {1}{c^{2} x^{2}} - 1\right )}^{2} \arcsin \left (\frac {1}{c x}\right )}{x} + 15 \, b c^{4} \sqrt {-\frac {1}{c^{2} x^{2}} + 1} + \frac {30 \, b c^{3} {\left (\frac {1}{c^{2} x^{2}} - 1\right )} \arcsin \left (\frac {1}{c x}\right )}{x} + \frac {15 \, b c^{3} \arcsin \left (\frac {1}{c x}\right )}{x} + \frac {15 \, a}{c x^{5}}\right )} c \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.05, size = 83, normalized size = 1.01 \[ c^{5} \left (-\frac {a}{5 c^{5} x^{5}}+b \left (-\frac {\mathrm {arccsc}\left (c x \right )}{5 c^{5} x^{5}}-\frac {\left (c^{2} x^{2}-1\right ) \left (8 c^{4} x^{4}+4 c^{2} x^{2}+3\right )}{75 \sqrt {\frac {c^{2} x^{2}-1}{c^{2} x^{2}}}\, c^{6} x^{6}}\right )\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 0.36, size = 76, normalized size = 0.93 \[ -\frac {1}{75} \, b {\left (\frac {3 \, c^{6} {\left (-\frac {1}{c^{2} x^{2}} + 1\right )}^{\frac {5}{2}} - 10 \, c^{6} {\left (-\frac {1}{c^{2} x^{2}} + 1\right )}^{\frac {3}{2}} + 15 \, c^{6} \sqrt {-\frac {1}{c^{2} x^{2}} + 1}}{c} + \frac {15 \, \operatorname {arccsc}\left (c x\right )}{x^{5}}\right )} - \frac {a}{5 \, x^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {a+b\,\mathrm {asin}\left (\frac {1}{c\,x}\right )}{x^6} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 7.23, size = 158, normalized size = 1.93 \[ - \frac {a}{5 x^{5}} - \frac {b \operatorname {acsc}{\left (c x \right )}}{5 x^{5}} - \frac {b \left (\begin {cases} \frac {8 c^{5} \sqrt {c^{2} x^{2} - 1}}{15 x} + \frac {4 c^{3} \sqrt {c^{2} x^{2} - 1}}{15 x^{3}} + \frac {c \sqrt {c^{2} x^{2} - 1}}{5 x^{5}} & \text {for}\: \left |{c^{2} x^{2}}\right | > 1 \\\frac {8 i c^{5} \sqrt {- c^{2} x^{2} + 1}}{15 x} + \frac {4 i c^{3} \sqrt {- c^{2} x^{2} + 1}}{15 x^{3}} + \frac {i c \sqrt {- c^{2} x^{2} + 1}}{5 x^{5}} & \text {otherwise} \end {cases}\right )}{5 c} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________