Optimal. Leaf size=89 \[ \frac{a \sin ^{n+1}(c+d x) \, _2F_1\left (3,\frac{n+1}{2};\frac{n+3}{2};\sin ^2(c+d x)\right )}{d (n+1)}+\frac{b \sin ^{n+2}(c+d x) \, _2F_1\left (3,\frac{n+2}{2};\frac{n+4}{2};\sin ^2(c+d x)\right )}{d (n+2)} \]
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Rubi [A] time = 0.113608, antiderivative size = 89, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 3, integrand size = 27, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.111, Rules used = {2837, 808, 364} \[ \frac{a \sin ^{n+1}(c+d x) \, _2F_1\left (3,\frac{n+1}{2};\frac{n+3}{2};\sin ^2(c+d x)\right )}{d (n+1)}+\frac{b \sin ^{n+2}(c+d x) \, _2F_1\left (3,\frac{n+2}{2};\frac{n+4}{2};\sin ^2(c+d x)\right )}{d (n+2)} \]
Antiderivative was successfully verified.
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Rule 2837
Rule 808
Rule 364
Rubi steps
\begin{align*} \int \sec ^5(c+d x) \sin ^n(c+d x) (a+b \sin (c+d x)) \, dx &=\frac{b^5 \operatorname{Subst}\left (\int \frac{\left (\frac{x}{b}\right )^n (a+x)}{\left (b^2-x^2\right )^3} \, dx,x,b \sin (c+d x)\right )}{d}\\ &=\frac{\left (a b^5\right ) \operatorname{Subst}\left (\int \frac{\left (\frac{x}{b}\right )^n}{\left (b^2-x^2\right )^3} \, dx,x,b \sin (c+d x)\right )}{d}+\frac{b^6 \operatorname{Subst}\left (\int \frac{\left (\frac{x}{b}\right )^{1+n}}{\left (b^2-x^2\right )^3} \, dx,x,b \sin (c+d x)\right )}{d}\\ &=\frac{a \, _2F_1\left (3,\frac{1+n}{2};\frac{3+n}{2};\sin ^2(c+d x)\right ) \sin ^{1+n}(c+d x)}{d (1+n)}+\frac{b \, _2F_1\left (3,\frac{2+n}{2};\frac{4+n}{2};\sin ^2(c+d x)\right ) \sin ^{2+n}(c+d x)}{d (2+n)}\\ \end{align*}
Mathematica [A] time = 0.1109, size = 89, normalized size = 1. \[ \frac{\sin ^{n+1}(c+d x) \left (a (n+2) \, _2F_1\left (3,\frac{n+1}{2};\frac{n+3}{2};\sin ^2(c+d x)\right )+b (n+1) \sin (c+d x) \, _2F_1\left (3,\frac{n+2}{2};\frac{n+4}{2};\sin ^2(c+d x)\right )\right )}{d (n+1) (n+2)} \]
Antiderivative was successfully verified.
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Maple [F] time = 0.885, size = 0, normalized size = 0. \begin{align*} \int \left ( \sec \left ( dx+c \right ) \right ) ^{5} \left ( \sin \left ( dx+c \right ) \right ) ^{n} \left ( a+b\sin \left ( dx+c \right ) \right ) \, 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 (b \sin \left (d x + c\right ) + a\right )} \sin \left (d x + c\right )^{n} \sec \left (d x + c\right )^{5}\,{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 (b \sec \left (d x + c\right )^{5} \sin \left (d x + c\right ) + a \sec \left (d x + c\right )^{5}\right )} \sin \left (d x + c\right )^{n}, 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 (b \sin \left (d x + c\right ) + a\right )} \sin \left (d x + c\right )^{n} \sec \left (d x + c\right )^{5}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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