Optimal. Leaf size=31 \[ \frac {\sec ^7(a+b x)}{7 b}-\frac {\sec ^5(a+b x)}{5 b} \]
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Rubi [A] time = 0.03, antiderivative size = 31, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {2606, 14} \[ \frac {\sec ^7(a+b x)}{7 b}-\frac {\sec ^5(a+b x)}{5 b} \]
Antiderivative was successfully verified.
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Rule 14
Rule 2606
Rubi steps
\begin {align*} \int \sec ^5(a+b x) \tan ^3(a+b x) \, dx &=\frac {\operatorname {Subst}\left (\int x^4 \left (-1+x^2\right ) \, dx,x,\sec (a+b x)\right )}{b}\\ &=\frac {\operatorname {Subst}\left (\int \left (-x^4+x^6\right ) \, dx,x,\sec (a+b x)\right )}{b}\\ &=-\frac {\sec ^5(a+b x)}{5 b}+\frac {\sec ^7(a+b x)}{7 b}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 31, normalized size = 1.00 \[ \frac {\sec ^7(a+b x)}{7 b}-\frac {\sec ^5(a+b x)}{5 b} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.43, size = 25, normalized size = 0.81 \[ -\frac {7 \, \cos \left (b x + a\right )^{2} - 5}{35 \, b \cos \left (b x + a\right )^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.23, size = 25, normalized size = 0.81 \[ -\frac {7 \, \cos \left (b x + a\right )^{2} - 5}{35 \, b \cos \left (b x + a\right )^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.04, size = 96, normalized size = 3.10 \[ \frac {\frac {\sin ^{4}\left (b x +a \right )}{7 \cos \left (b x +a \right )^{7}}+\frac {3 \left (\sin ^{4}\left (b x +a \right )\right )}{35 \cos \left (b x +a \right )^{5}}+\frac {\sin ^{4}\left (b x +a \right )}{35 \cos \left (b x +a \right )^{3}}-\frac {\sin ^{4}\left (b x +a \right )}{35 \cos \left (b x +a \right )}-\frac {\left (2+\sin ^{2}\left (b x +a \right )\right ) \cos \left (b x +a \right )}{35}}{b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.32, size = 25, normalized size = 0.81 \[ -\frac {7 \, \cos \left (b x + a\right )^{2} - 5}{35 \, b \cos \left (b x + a\right )^{7}} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.63, size = 25, normalized size = 0.81 \[ -\frac {7\,{\cos \left (a+b\,x\right )}^2-5}{35\,b\,{\cos \left (a+b\,x\right )}^7} \]
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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