Optimal. Leaf size=48 \[ \frac{(c \sin (a+b x))^{m+1} \, _2F_1\left (2,\frac{m+1}{2};\frac{m+3}{2};\sin ^2(a+b x)\right )}{b c (m+1)} \]
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Rubi [A] time = 0.046838, antiderivative size = 48, normalized size of antiderivative = 1., number of steps used = 2, number of rules used = 2, integrand size = 19, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.105, Rules used = {2564, 364} \[ \frac{(c \sin (a+b x))^{m+1} \, _2F_1\left (2,\frac{m+1}{2};\frac{m+3}{2};\sin ^2(a+b x)\right )}{b c (m+1)} \]
Antiderivative was successfully verified.
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Rule 2564
Rule 364
Rubi steps
\begin{align*} \int \sec ^3(a+b x) (c \sin (a+b x))^m \, dx &=\frac{\operatorname{Subst}\left (\int \frac{x^m}{\left (1-\frac{x^2}{c^2}\right )^2} \, dx,x,c \sin (a+b x)\right )}{b c}\\ &=\frac{\, _2F_1\left (2,\frac{1+m}{2};\frac{3+m}{2};\sin ^2(a+b x)\right ) (c \sin (a+b x))^{1+m}}{b c (1+m)}\\ \end{align*}
Mathematica [A] time = 0.0240761, size = 51, normalized size = 1.06 \[ \frac{\sin (a+b x) (c \sin (a+b x))^m \, _2F_1\left (2,\frac{m+1}{2};\frac{m+1}{2}+1;\sin ^2(a+b x)\right )}{b (m+1)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.259, size = 0, normalized size = 0. \begin{align*} \int \left ( \sec \left ( bx+a \right ) \right ) ^{3} \left ( c\sin \left ( bx+a \right ) \right ) ^{m}\, dx \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (c \sin \left (b x + a\right )\right )^{m} \sec \left (b x + a\right )^{3}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F] time = 0., size = 0, normalized size = 0. \begin{align*}{\rm integral}\left (\left (c \sin \left (b x + a\right )\right )^{m} \sec \left (b x + a\right )^{3}, x\right ) \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \left (c \sin \left (b x + a\right )\right )^{m} \sec \left (b x + a\right )^{3}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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