Optimal. Leaf size=38 \[ -\frac {\cos (a+b x)}{b}+\frac {\sec ^3(a+b x)}{3 b}-\frac {2 \sec (a+b x)}{b} \]
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Rubi [A] time = 0.03, antiderivative size = 38, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 15, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.133, Rules used = {2590, 270} \[ -\frac {\cos (a+b x)}{b}+\frac {\sec ^3(a+b x)}{3 b}-\frac {2 \sec (a+b x)}{b} \]
Antiderivative was successfully verified.
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Rule 270
Rule 2590
Rubi steps
\begin {align*} \int \sin (a+b x) \tan ^4(a+b x) \, dx &=-\frac {\operatorname {Subst}\left (\int \frac {\left (1-x^2\right )^2}{x^4} \, dx,x,\cos (a+b x)\right )}{b}\\ &=-\frac {\operatorname {Subst}\left (\int \left (1+\frac {1}{x^4}-\frac {2}{x^2}\right ) \, dx,x,\cos (a+b x)\right )}{b}\\ &=-\frac {\cos (a+b x)}{b}-\frac {2 \sec (a+b x)}{b}+\frac {\sec ^3(a+b x)}{3 b}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 38, normalized size = 1.00 \[ -\frac {\cos (a+b x)}{b}+\frac {\sec ^3(a+b x)}{3 b}-\frac {2 \sec (a+b x)}{b} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.42, size = 35, normalized size = 0.92 \[ -\frac {3 \, \cos \left (b x + a\right )^{4} + 6 \, \cos \left (b x + a\right )^{2} - 1}{3 \, b \cos \left (b x + a\right )^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.24, size = 100, normalized size = 2.63 \[ \frac {2 \, {\left (\frac {3}{\frac {\cos \left (b x + a\right ) - 1}{\cos \left (b x + a\right ) + 1} - 1} - \frac {\frac {12 \, {\left (\cos \left (b x + a\right ) - 1\right )}}{\cos \left (b x + a\right ) + 1} + \frac {3 \, {\left (\cos \left (b x + a\right ) - 1\right )}^{2}}{{\left (\cos \left (b x + a\right ) + 1\right )}^{2}} + 5}{{\left (\frac {\cos \left (b x + a\right ) - 1}{\cos \left (b x + a\right ) + 1} + 1\right )}^{3}}\right )}}{3 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.03, size = 70, normalized size = 1.84 \[ \frac {\frac {\sin ^{6}\left (b x +a \right )}{3 \cos \left (b x +a \right )^{3}}-\frac {\sin ^{6}\left (b x +a \right )}{\cos \left (b x +a \right )}-\left (\frac {8}{3}+\sin ^{4}\left (b x +a \right )+\frac {4 \left (\sin ^{2}\left (b x +a \right )\right )}{3}\right ) \cos \left (b x +a \right )}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.32, size = 35, normalized size = 0.92 \[ -\frac {\frac {6 \, \cos \left (b x + a\right )^{2} - 1}{\cos \left (b x + a\right )^{3}} + 3 \, \cos \left (b x + a\right )}{3 \, b} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.53, size = 35, normalized size = 0.92 \[ -\frac {3\,{\cos \left (a+b\,x\right )}^4+6\,{\cos \left (a+b\,x\right )}^2-1}{3\,b\,{\cos \left (a+b\,x\right )}^3} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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