Optimal. Leaf size=49 \[ -\frac {(d \cos (a+b x))^{1+n} \, _2F_1\left (1,\frac {1+n}{2};\frac {3+n}{2};\cos ^2(a+b x)\right )}{b d (1+n)} \]
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Rubi [A]
time = 0.04, antiderivative size = 49, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.118, Rules used = {2645, 371}
\begin {gather*} -\frac {(d \cos (a+b x))^{n+1} \, _2F_1\left (1,\frac {n+1}{2};\frac {n+3}{2};\cos ^2(a+b x)\right )}{b d (n+1)} \end {gather*}
Antiderivative was successfully verified.
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Rule 371
Rule 2645
Rubi steps
\begin {align*} \int (d \cos (a+b x))^n \csc (a+b x) \, dx &=-\frac {\text {Subst}\left (\int \frac {x^n}{1-\frac {x^2}{d^2}} \, dx,x,d \cos (a+b x)\right )}{b d}\\ &=-\frac {(d \cos (a+b x))^{1+n} \, _2F_1\left (1,\frac {1+n}{2};\frac {3+n}{2};\cos ^2(a+b x)\right )}{b d (1+n)}\\ \end {align*}
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Mathematica [A]
time = 0.09, size = 52, normalized size = 1.06 \begin {gather*} -\frac {\cos (a+b x) (d \cos (a+b x))^n \, _2F_1\left (1,\frac {1+n}{2};1+\frac {1+n}{2};\cos ^2(a+b x)\right )}{b (1+n)} \end {gather*}
Antiderivative was successfully verified.
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Maple [F]
time = 0.07, size = 0, normalized size = 0.00 \[\int \left (d \cos \left (b x +a \right )\right )^{n} \csc \left (b x +a \right )\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (d \cos {\left (a + b x \right )}\right )^{n} \csc {\left (a + b x \right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.02 \begin {gather*} \int \frac {{\left (d\,\cos \left (a+b\,x\right )\right )}^n}{\sin \left (a+b\,x\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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