Optimal. Leaf size=84 \[ \frac {\tan ^4(c+d x) (5 a+4 b \sec (c+d x))}{20 d}-\frac {\tan ^2(c+d x) (15 a+8 b \sec (c+d x))}{30 d}-\frac {a \log (\cos (c+d x))}{d}+\frac {8 b \sec (c+d x)}{15 d} \]
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Rubi [A] time = 0.09, antiderivative size = 84, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 5, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.263, Rules used = {3881, 3884, 3475, 2606, 8} \[ \frac {\tan ^4(c+d x) (5 a+4 b \sec (c+d x))}{20 d}-\frac {\tan ^2(c+d x) (15 a+8 b \sec (c+d x))}{30 d}-\frac {a \log (\cos (c+d x))}{d}+\frac {8 b \sec (c+d x)}{15 d} \]
Antiderivative was successfully verified.
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Rule 8
Rule 2606
Rule 3475
Rule 3881
Rule 3884
Rubi steps
\begin {align*} \int (a+b \sec (c+d x)) \tan ^5(c+d x) \, dx &=\frac {(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}-\frac {1}{5} \int (5 a+4 b \sec (c+d x)) \tan ^3(c+d x) \, dx\\ &=-\frac {(15 a+8 b \sec (c+d x)) \tan ^2(c+d x)}{30 d}+\frac {(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}+\frac {1}{15} \int (15 a+8 b \sec (c+d x)) \tan (c+d x) \, dx\\ &=-\frac {(15 a+8 b \sec (c+d x)) \tan ^2(c+d x)}{30 d}+\frac {(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}+a \int \tan (c+d x) \, dx+\frac {1}{15} (8 b) \int \sec (c+d x) \tan (c+d x) \, dx\\ &=-\frac {a \log (\cos (c+d x))}{d}-\frac {(15 a+8 b \sec (c+d x)) \tan ^2(c+d x)}{30 d}+\frac {(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}+\frac {(8 b) \operatorname {Subst}(\int 1 \, dx,x,\sec (c+d x))}{15 d}\\ &=-\frac {a \log (\cos (c+d x))}{d}+\frac {8 b \sec (c+d x)}{15 d}-\frac {(15 a+8 b \sec (c+d x)) \tan ^2(c+d x)}{30 d}+\frac {(5 a+4 b \sec (c+d x)) \tan ^4(c+d x)}{20 d}\\ \end {align*}
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Mathematica [A] time = 0.20, size = 82, normalized size = 0.98 \[ -\frac {a \left (-\tan ^4(c+d x)+2 \tan ^2(c+d x)+4 \log (\cos (c+d x))\right )}{4 d}+\frac {b \sec ^5(c+d x)}{5 d}-\frac {2 b \sec ^3(c+d x)}{3 d}+\frac {b \sec (c+d x)}{d} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.13, size = 79, normalized size = 0.94 \[ -\frac {60 \, a \cos \left (d x + c\right )^{5} \log \left (-\cos \left (d x + c\right )\right ) - 60 \, b \cos \left (d x + c\right )^{4} + 60 \, a \cos \left (d x + c\right )^{3} + 40 \, b \cos \left (d x + c\right )^{2} - 15 \, a \cos \left (d x + c\right ) - 12 \, b}{60 \, d \cos \left (d x + c\right )^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 3.01, size = 248, normalized size = 2.95 \[ \frac {60 \, a \log \left ({\left | -\frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} + 1 \right |}\right ) - 60 \, a \log \left ({\left | -\frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} - 1 \right |}\right ) + \frac {137 \, a + 64 \, b + \frac {805 \, a {\left (\cos \left (d x + c\right ) - 1\right )}}{\cos \left (d x + c\right ) + 1} + \frac {320 \, b {\left (\cos \left (d x + c\right ) - 1\right )}}{\cos \left (d x + c\right ) + 1} + \frac {1970 \, a {\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac {640 \, b {\left (\cos \left (d x + c\right ) - 1\right )}^{2}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{2}} + \frac {1970 \, a {\left (\cos \left (d x + c\right ) - 1\right )}^{3}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{3}} + \frac {805 \, a {\left (\cos \left (d x + c\right ) - 1\right )}^{4}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{4}} + \frac {137 \, a {\left (\cos \left (d x + c\right ) - 1\right )}^{5}}{{\left (\cos \left (d x + c\right ) + 1\right )}^{5}}}{{\left (\frac {\cos \left (d x + c\right ) - 1}{\cos \left (d x + c\right ) + 1} + 1\right )}^{5}}}{60 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.64, size = 161, normalized size = 1.92 \[ \frac {a \left (\tan ^{4}\left (d x +c \right )\right )}{4 d}-\frac {a \left (\tan ^{2}\left (d x +c \right )\right )}{2 d}-\frac {a \ln \left (\cos \left (d x +c \right )\right )}{d}+\frac {b \left (\sin ^{6}\left (d x +c \right )\right )}{5 d \cos \left (d x +c \right )^{5}}-\frac {b \left (\sin ^{6}\left (d x +c \right )\right )}{15 d \cos \left (d x +c \right )^{3}}+\frac {b \left (\sin ^{6}\left (d x +c \right )\right )}{5 d \cos \left (d x +c \right )}+\frac {8 b \cos \left (d x +c \right )}{15 d}+\frac {b \cos \left (d x +c \right ) \left (\sin ^{4}\left (d x +c \right )\right )}{5 d}+\frac {4 b \cos \left (d x +c \right ) \left (\sin ^{2}\left (d x +c \right )\right )}{15 d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.50, size = 72, normalized size = 0.86 \[ -\frac {60 \, a \log \left (\cos \left (d x + c\right )\right ) - \frac {60 \, b \cos \left (d x + c\right )^{4} - 60 \, a \cos \left (d x + c\right )^{3} - 40 \, b \cos \left (d x + c\right )^{2} + 15 \, a \cos \left (d x + c\right ) + 12 \, b}{\cos \left (d x + c\right )^{5}}}{60 \, d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 5.85, size = 162, normalized size = 1.93 \[ \frac {2\,a\,\mathrm {atanh}\left ({\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2\right )}{d}-\frac {2\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^8-10\,a\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6+\left (10\,a+\frac {32\,b}{3}\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4+\left (-2\,a-\frac {16\,b}{3}\right )\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2+\frac {16\,b}{15}}{d\,\left ({\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^{10}-5\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^8+10\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^6-10\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^4+5\,{\mathrm {tan}\left (\frac {c}{2}+\frac {d\,x}{2}\right )}^2-1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 3.13, size = 112, normalized size = 1.33 \[ \begin {cases} \frac {a \log {\left (\tan ^{2}{\left (c + d x \right )} + 1 \right )}}{2 d} + \frac {a \tan ^{4}{\left (c + d x \right )}}{4 d} - \frac {a \tan ^{2}{\left (c + d x \right )}}{2 d} + \frac {b \tan ^{4}{\left (c + d x \right )} \sec {\left (c + d x \right )}}{5 d} - \frac {4 b \tan ^{2}{\left (c + d x \right )} \sec {\left (c + d x \right )}}{15 d} + \frac {8 b \sec {\left (c + d x \right )}}{15 d} & \text {for}\: d \neq 0 \\x \left (a + b \sec {\relax (c )}\right ) \tan ^{5}{\relax (c )} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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