Optimal. Leaf size=110 \[ \frac {b \cot (c+d x) \sqrt {b \tan ^4(c+d x)}}{d}-b x \cot ^2(c+d x) \sqrt {b \tan ^4(c+d x)}-\frac {b \tan (c+d x) \sqrt {b \tan ^4(c+d x)}}{3 d}+\frac {b \tan ^3(c+d x) \sqrt {b \tan ^4(c+d x)}}{5 d} \]
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Rubi [A]
time = 0.03, antiderivative size = 110, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 3, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.214, Rules used = {3739, 3554, 8}
\begin {gather*} -\frac {b \tan (c+d x) \sqrt {b \tan ^4(c+d x)}}{3 d}+\frac {b \tan ^3(c+d x) \sqrt {b \tan ^4(c+d x)}}{5 d}-b x \cot ^2(c+d x) \sqrt {b \tan ^4(c+d x)}+\frac {b \cot (c+d x) \sqrt {b \tan ^4(c+d x)}}{d} \end {gather*}
Antiderivative was successfully verified.
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Rule 8
Rule 3554
Rule 3739
Rubi steps
\begin {align*} \int \left (b \tan ^4(c+d x)\right )^{3/2} \, dx &=\left (b \cot ^2(c+d x) \sqrt {b \tan ^4(c+d x)}\right ) \int \tan ^6(c+d x) \, dx\\ &=\frac {b \tan ^3(c+d x) \sqrt {b \tan ^4(c+d x)}}{5 d}-\left (b \cot ^2(c+d x) \sqrt {b \tan ^4(c+d x)}\right ) \int \tan ^4(c+d x) \, dx\\ &=-\frac {b \tan (c+d x) \sqrt {b \tan ^4(c+d x)}}{3 d}+\frac {b \tan ^3(c+d x) \sqrt {b \tan ^4(c+d x)}}{5 d}+\left (b \cot ^2(c+d x) \sqrt {b \tan ^4(c+d x)}\right ) \int \tan ^2(c+d x) \, dx\\ &=\frac {b \cot (c+d x) \sqrt {b \tan ^4(c+d x)}}{d}-\frac {b \tan (c+d x) \sqrt {b \tan ^4(c+d x)}}{3 d}+\frac {b \tan ^3(c+d x) \sqrt {b \tan ^4(c+d x)}}{5 d}-\left (b \cot ^2(c+d x) \sqrt {b \tan ^4(c+d x)}\right ) \int 1 \, dx\\ &=\frac {b \cot (c+d x) \sqrt {b \tan ^4(c+d x)}}{d}-b x \cot ^2(c+d x) \sqrt {b \tan ^4(c+d x)}-\frac {b \tan (c+d x) \sqrt {b \tan ^4(c+d x)}}{3 d}+\frac {b \tan ^3(c+d x) \sqrt {b \tan ^4(c+d x)}}{5 d}\\ \end {align*}
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Mathematica [A]
time = 0.81, size = 66, normalized size = 0.60 \begin {gather*} \frac {\cot (c+d x) \left (3-5 \cot ^2(c+d x)+15 \cot ^4(c+d x)-15 \text {ArcTan}(\tan (c+d x)) \cot ^5(c+d x)\right ) \left (b \tan ^4(c+d x)\right )^{3/2}}{15 d} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.06, size = 64, normalized size = 0.58
method | result | size |
derivativedivides | \(-\frac {\left (b \left (\tan ^{4}\left (d x +c \right )\right )\right )^{\frac {3}{2}} \left (-3 \left (\tan ^{5}\left (d x +c \right )\right )+5 \left (\tan ^{3}\left (d x +c \right )\right )+15 \arctan \left (\tan \left (d x +c \right )\right )-15 \tan \left (d x +c \right )\right )}{15 d \tan \left (d x +c \right )^{6}}\) | \(64\) |
default | \(-\frac {\left (b \left (\tan ^{4}\left (d x +c \right )\right )\right )^{\frac {3}{2}} \left (-3 \left (\tan ^{5}\left (d x +c \right )\right )+5 \left (\tan ^{3}\left (d x +c \right )\right )+15 \arctan \left (\tan \left (d x +c \right )\right )-15 \tan \left (d x +c \right )\right )}{15 d \tan \left (d x +c \right )^{6}}\) | \(64\) |
risch | \(\frac {b \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{2} \sqrt {\frac {b \left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right )^{4}}{\left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{4}}}\, x}{\left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right )^{2}}-\frac {2 i b \sqrt {\frac {b \left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right )^{4}}{\left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{4}}}\, \left (45 \,{\mathrm e}^{8 i \left (d x +c \right )}+90 \,{\mathrm e}^{6 i \left (d x +c \right )}+140 \,{\mathrm e}^{4 i \left (d x +c \right )}+70 \,{\mathrm e}^{2 i \left (d x +c \right )}+23\right )}{15 \left ({\mathrm e}^{2 i \left (d x +c \right )}-1\right )^{2} \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{3} d}\) | \(170\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.50, size = 53, normalized size = 0.48 \begin {gather*} \frac {3 \, b^{\frac {3}{2}} \tan \left (d x + c\right )^{5} - 5 \, b^{\frac {3}{2}} \tan \left (d x + c\right )^{3} - 15 \, {\left (d x + c\right )} b^{\frac {3}{2}} + 15 \, b^{\frac {3}{2}} \tan \left (d x + c\right )}{15 \, d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 62, normalized size = 0.56 \begin {gather*} \frac {{\left (3 \, b \tan \left (d x + c\right )^{5} - 5 \, b \tan \left (d x + c\right )^{3} - 15 \, b d x + 15 \, b \tan \left (d x + c\right )\right )} \sqrt {b \tan \left (d x + c\right )^{4}}}{15 \, d \tan \left (d x + c\right )^{2}} \end {gather*}
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 \begin {gather*} \int \left (b \tan ^{4}{\left (c + d x \right )}\right )^{\frac {3}{2}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 992 vs.
\(2 (98) = 196\).
time = 2.74, size = 992, normalized size = 9.02 \begin {gather*} \text {Too large to display} \end {gather*}
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 \begin {gather*} \int {\left (b\,{\mathrm {tan}\left (c+d\,x\right )}^4\right )}^{3/2} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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