Optimal. Leaf size=15 \[ -\frac {\cot ^4(a+b x)}{4 b} \]
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Rubi [A] time = 0.03, antiderivative size = 15, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {2607, 30} \[ -\frac {\cot ^4(a+b x)}{4 b} \]
Antiderivative was successfully verified.
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Rule 30
Rule 2607
Rubi steps
\begin {align*} \int \cot ^3(a+b x) \csc ^2(a+b x) \, dx &=-\frac {\operatorname {Subst}\left (\int x^3 \, dx,x,-\cot (a+b x)\right )}{b}\\ &=-\frac {\cot ^4(a+b x)}{4 b}\\ \end {align*}
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Mathematica [A] time = 0.00, size = 15, normalized size = 1.00 \[ -\frac {\cot ^4(a+b x)}{4 b} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.44, size = 39, normalized size = 2.60 \[ -\frac {2 \, \cos \left (b x + a\right )^{2} - 1}{4 \, {\left (b \cos \left (b x + a\right )^{4} - 2 \, b \cos \left (b x + a\right )^{2} + b\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.28, size = 25, normalized size = 1.67 \[ \frac {2 \, \sin \left (b x + a\right )^{2} - 1}{4 \, b \sin \left (b x + a\right )^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.02, size = 22, normalized size = 1.47 \[ -\frac {\cos ^{4}\left (b x +a \right )}{4 \sin \left (b x +a \right )^{4} b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.78, size = 25, normalized size = 1.67 \[ \frac {2 \, \sin \left (b x + a\right )^{2} - 1}{4 \, b \sin \left (b x + a\right )^{4}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.39, size = 25, normalized size = 1.67 \[ -\frac {{\left ({\sin \left (a+b\,x\right )}^2-1\right )}^2}{4\,b\,{\sin \left (a+b\,x\right )}^4} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 2.90, size = 44, normalized size = 2.93 \[ \begin {cases} \frac {1}{4 b \sin ^{2}{\left (a + b x \right )}} - \frac {\cos ^{2}{\left (a + b x \right )}}{4 b \sin ^{4}{\left (a + b x \right )}} & \text {for}\: b \neq 0 \\\frac {x \cos ^{3}{\relax (a )}}{\sin ^{5}{\relax (a )}} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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