Optimal. Leaf size=98 \[ -\frac {b^2 \tan (c+d x) \sqrt {b \tan ^2(c+d x)}}{2 d}+\frac {b^2 \tan ^3(c+d x) \sqrt {b \tan ^2(c+d x)}}{4 d}-\frac {b^2 \cot (c+d x) \sqrt {b \tan ^2(c+d x)} \log (\cos (c+d x))}{d} \]
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Rubi [A] time = 0.04, antiderivative size = 98, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.214, Rules used = {3658, 3473, 3475} \[ \frac {b^2 \tan ^3(c+d x) \sqrt {b \tan ^2(c+d x)}}{4 d}-\frac {b^2 \tan (c+d x) \sqrt {b \tan ^2(c+d x)}}{2 d}-\frac {b^2 \cot (c+d x) \sqrt {b \tan ^2(c+d x)} \log (\cos (c+d x))}{d} \]
Antiderivative was successfully verified.
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Rule 3473
Rule 3475
Rule 3658
Rubi steps
\begin {align*} \int \left (b \tan ^2(c+d x)\right )^{5/2} \, dx &=\left (b^2 \cot (c+d x) \sqrt {b \tan ^2(c+d x)}\right ) \int \tan ^5(c+d x) \, dx\\ &=\frac {b^2 \tan ^3(c+d x) \sqrt {b \tan ^2(c+d x)}}{4 d}-\left (b^2 \cot (c+d x) \sqrt {b \tan ^2(c+d x)}\right ) \int \tan ^3(c+d x) \, dx\\ &=-\frac {b^2 \tan (c+d x) \sqrt {b \tan ^2(c+d x)}}{2 d}+\frac {b^2 \tan ^3(c+d x) \sqrt {b \tan ^2(c+d x)}}{4 d}+\left (b^2 \cot (c+d x) \sqrt {b \tan ^2(c+d x)}\right ) \int \tan (c+d x) \, dx\\ &=-\frac {b^2 \cot (c+d x) \log (\cos (c+d x)) \sqrt {b \tan ^2(c+d x)}}{d}-\frac {b^2 \tan (c+d x) \sqrt {b \tan ^2(c+d x)}}{2 d}+\frac {b^2 \tan ^3(c+d x) \sqrt {b \tan ^2(c+d x)}}{4 d}\\ \end {align*}
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Mathematica [A] time = 0.38, size = 56, normalized size = 0.57 \[ -\frac {\cot (c+d x) \left (b \tan ^2(c+d x)\right )^{5/2} \left (2 \cot ^2(c+d x)+4 \cot ^4(c+d x) \log (\cos (c+d x))-1\right )}{4 d} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.63, size = 74, normalized size = 0.76 \[ \frac {{\left (b^{2} \tan \left (d x + c\right )^{4} - 2 \, b^{2} \tan \left (d x + c\right )^{2} - 2 \, b^{2} \log \left (\frac {1}{\tan \left (d x + c\right )^{2} + 1}\right ) - 3 \, b^{2}\right )} \sqrt {b \tan \left (d x + c\right )^{2}}}{4 \, d \tan \left (d x + c\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 5.71, size = 696, normalized size = 7.10 \[ \text {result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.15, size = 58, normalized size = 0.59 \[ \frac {\left (b \left (\tan ^{2}\left (d x +c \right )\right )\right )^{\frac {5}{2}} \left (\tan ^{4}\left (d x +c \right )-2 \left (\tan ^{2}\left (d x +c \right )\right )+2 \ln \left (1+\tan ^{2}\left (d x +c \right )\right )\right )}{4 d \tan \left (d x +c \right )^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.78, size = 47, normalized size = 0.48 \[ \frac {b^{\frac {5}{2}} \tan \left (d x + c\right )^{4} - 2 \, b^{\frac {5}{2}} \tan \left (d x + c\right )^{2} + 2 \, b^{\frac {5}{2}} \log \left (\tan \left (d x + c\right )^{2} + 1\right )}{4 \, d} \]
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 \[ \int {\left (b\,{\mathrm {tan}\left (c+d\,x\right )}^2\right )}^{5/2} \,d x \]
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 \[ \int \left (b \tan ^{2}{\left (c + d x \right )}\right )^{\frac {5}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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