Optimal. Leaf size=102 \[ -\frac {a+b \csc ^{-1}(c x)}{e (d+e x)}+\frac {b \tanh ^{-1}\left (\frac {c^2 d+\frac {e}{x}}{c \sqrt {1-\frac {1}{c^2 x^2}} \sqrt {c^2 d^2-e^2}}\right )}{d \sqrt {c^2 d^2-e^2}}+\frac {b \csc ^{-1}(c x)}{d e} \]
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Rubi [A] time = 0.16, antiderivative size = 102, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 7, integrand size = 16, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.438, Rules used = {5227, 1568, 1475, 844, 216, 725, 206} \[ -\frac {a+b \csc ^{-1}(c x)}{e (d+e x)}+\frac {b \tanh ^{-1}\left (\frac {c^2 d+\frac {e}{x}}{c \sqrt {1-\frac {1}{c^2 x^2}} \sqrt {c^2 d^2-e^2}}\right )}{d \sqrt {c^2 d^2-e^2}}+\frac {b \csc ^{-1}(c x)}{d e} \]
Antiderivative was successfully verified.
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Rule 206
Rule 216
Rule 725
Rule 844
Rule 1475
Rule 1568
Rule 5227
Rubi steps
\begin {align*} \int \frac {a+b \csc ^{-1}(c x)}{(d+e x)^2} \, dx &=-\frac {a+b \csc ^{-1}(c x)}{e (d+e x)}-\frac {b \int \frac {1}{\sqrt {1-\frac {1}{c^2 x^2}} x^2 (d+e x)} \, dx}{c e}\\ &=-\frac {a+b \csc ^{-1}(c x)}{e (d+e x)}-\frac {b \int \frac {1}{\sqrt {1-\frac {1}{c^2 x^2}} \left (e+\frac {d}{x}\right ) x^3} \, dx}{c e}\\ &=-\frac {a+b \csc ^{-1}(c x)}{e (d+e x)}+\frac {b \operatorname {Subst}\left (\int \frac {x}{(e+d x) \sqrt {1-\frac {x^2}{c^2}}} \, dx,x,\frac {1}{x}\right )}{c e}\\ &=-\frac {a+b \csc ^{-1}(c x)}{e (d+e x)}-\frac {b \operatorname {Subst}\left (\int \frac {1}{(e+d x) \sqrt {1-\frac {x^2}{c^2}}} \, dx,x,\frac {1}{x}\right )}{c d}+\frac {b \operatorname {Subst}\left (\int \frac {1}{\sqrt {1-\frac {x^2}{c^2}}} \, dx,x,\frac {1}{x}\right )}{c d e}\\ &=\frac {b \csc ^{-1}(c x)}{d e}-\frac {a+b \csc ^{-1}(c x)}{e (d+e x)}+\frac {b \operatorname {Subst}\left (\int \frac {1}{d^2-\frac {e^2}{c^2}-x^2} \, dx,x,\frac {d+\frac {e}{c^2 x}}{\sqrt {1-\frac {1}{c^2 x^2}}}\right )}{c d}\\ &=\frac {b \csc ^{-1}(c x)}{d e}-\frac {a+b \csc ^{-1}(c x)}{e (d+e x)}+\frac {b \tanh ^{-1}\left (\frac {c^2 d+\frac {e}{x}}{c \sqrt {c^2 d^2-e^2} \sqrt {1-\frac {1}{c^2 x^2}}}\right )}{d \sqrt {c^2 d^2-e^2}}\\ \end {align*}
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Mathematica [A] time = 0.22, size = 141, normalized size = 1.38 \[ -\frac {a}{e (d+e x)}-\frac {b \log \left (c x \left (c d-\sqrt {1-\frac {1}{c^2 x^2}} \sqrt {c^2 d^2-e^2}\right )+e\right )}{d \sqrt {c^2 d^2-e^2}}+\frac {b \log (d+e x)}{d \sqrt {c^2 d^2-e^2}}+\frac {b \sin ^{-1}\left (\frac {1}{c x}\right )}{d e}-\frac {b \csc ^{-1}(c x)}{e (d+e x)} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.50, size = 475, normalized size = 4.66 \[ \left [-\frac {a c^{2} d^{3} - a d e^{2} - \sqrt {c^{2} d^{2} - e^{2}} {\left (b e^{2} x + b d e\right )} \log \left (\frac {c^{3} d^{2} x + c d e + \sqrt {c^{2} d^{2} - e^{2}} {\left (c^{2} d x + e\right )} + {\left (c^{2} d^{2} + \sqrt {c^{2} d^{2} - e^{2}} c d - e^{2}\right )} \sqrt {c^{2} x^{2} - 1}}{e x + d}\right ) + {\left (b c^{2} d^{3} - b d e^{2}\right )} \operatorname {arccsc}\left (c x\right ) + 2 \, {\left (b c^{2} d^{3} - b d e^{2} + {\left (b c^{2} d^{2} e - b e^{3}\right )} x\right )} \arctan \left (-c x + \sqrt {c^{2} x^{2} - 1}\right )}{c^{2} d^{4} e - d^{2} e^{3} + {\left (c^{2} d^{3} e^{2} - d e^{4}\right )} x}, -\frac {a c^{2} d^{3} - a d e^{2} + 2 \, \sqrt {-c^{2} d^{2} + e^{2}} {\left (b e^{2} x + b d e\right )} \arctan \left (-\frac {\sqrt {-c^{2} d^{2} + e^{2}} \sqrt {c^{2} x^{2} - 1} e - \sqrt {-c^{2} d^{2} + e^{2}} {\left (c e x + c d\right )}}{c^{2} d^{2} - e^{2}}\right ) + {\left (b c^{2} d^{3} - b d e^{2}\right )} \operatorname {arccsc}\left (c x\right ) + 2 \, {\left (b c^{2} d^{3} - b d e^{2} + {\left (b c^{2} d^{2} e - b e^{3}\right )} x\right )} \arctan \left (-c x + \sqrt {c^{2} x^{2} - 1}\right )}{c^{2} d^{4} e - d^{2} e^{3} + {\left (c^{2} d^{3} e^{2} - d e^{4}\right )} x}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: RuntimeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.06, size = 214, normalized size = 2.10 \[ -\frac {c a}{\left (c e x +d c \right ) e}-\frac {c b \,\mathrm {arccsc}\left (c x \right )}{\left (c e x +d c \right ) e}+\frac {b \sqrt {c^{2} x^{2}-1}\, \arctan \left (\frac {1}{\sqrt {c^{2} x^{2}-1}}\right )}{c e \sqrt {\frac {c^{2} x^{2}-1}{c^{2} x^{2}}}\, x d}-\frac {b \sqrt {c^{2} x^{2}-1}\, \ln \left (\frac {2 \sqrt {c^{2} x^{2}-1}\, \sqrt {\frac {c^{2} d^{2}-e^{2}}{e^{2}}}\, e -2 c^{2} d x -2 e}{c e x +d c}\right )}{c e \sqrt {\frac {c^{2} x^{2}-1}{c^{2} x^{2}}}\, x d \sqrt {\frac {c^{2} d^{2}-e^{2}}{e^{2}}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ -\frac {b {\left (\frac {2 \, {\left (c^{2} e^{2} x + c^{2} d e\right )} c {\left (\frac {\arctan \left (\frac {{\left (\sqrt {c x + 1} - \sqrt {c x - 1}\right )}^{2} e + 2 \, c d}{2 \, \sqrt {-c^{2} d^{2} + e^{2}}}\right ) e}{\sqrt {-c^{2} d^{2} + e^{2}} c d} - \frac {\arctan \left (\frac {1}{2} \, {\left (\sqrt {c x + 1} - \sqrt {c x - 1}\right )}^{2}\right )}{c d}\right )}}{c^{2} e} + \arctan \left (1, \sqrt {c x + 1} \sqrt {c x - 1}\right )\right )}}{e^{2} x + d e} - \frac {a}{e^{2} x + d e} \]
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 \[ \int \frac {a+b\,\mathrm {asin}\left (\frac {1}{c\,x}\right )}{{\left (d+e\,x\right )}^2} \,d x \]
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 \[ \int \frac {a + b \operatorname {acsc}{\left (c x \right )}}{\left (d + e x\right )^{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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