Optimal. Leaf size=20 \[ \frac {2}{b d \sqrt {d \cos (a+b x)}} \]
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Rubi [A] time = 0.03, antiderivative size = 20, normalized size of antiderivative = 1.00, 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 = {2565, 30} \[ \frac {2}{b d \sqrt {d \cos (a+b x)}} \]
Antiderivative was successfully verified.
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Rule 30
Rule 2565
Rubi steps
\begin {align*} \int \frac {\sin (a+b x)}{(d \cos (a+b x))^{3/2}} \, dx &=-\frac {\operatorname {Subst}\left (\int \frac {1}{x^{3/2}} \, dx,x,d \cos (a+b x)\right )}{b d}\\ &=\frac {2}{b d \sqrt {d \cos (a+b x)}}\\ \end {align*}
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Mathematica [A] time = 0.02, size = 20, normalized size = 1.00 \[ \frac {2}{b d \sqrt {d \cos (a+b x)}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.42, size = 26, normalized size = 1.30 \[ \frac {2 \, \sqrt {d \cos \left (b x + a\right )}}{b d^{2} \cos \left (b x + a\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.84, size = 18, normalized size = 0.90 \[ \frac {2}{\sqrt {d \cos \left (b x + a\right )} b d} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 19, normalized size = 0.95 \[ \frac {2}{b d \sqrt {d \cos \left (b x +a \right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [A] time = 0.53, size = 18, normalized size = 0.90 \[ \frac {2}{\sqrt {d \cos \left (b x + a\right )} b d} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.18, size = 37, normalized size = 1.85 \[ \frac {4\,\cos \left (a+b\,x\right )\,\sqrt {d\,\cos \left (a+b\,x\right )}}{b\,d^2\,\left (\cos \left (2\,a+2\,b\,x\right )+1\right )} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 5.96, size = 31, normalized size = 1.55 \[ \begin {cases} \frac {2}{b d^{\frac {3}{2}} \sqrt {\cos {\left (a + b x \right )}}} & \text {for}\: b \neq 0 \\\frac {x \sin {\relax (a )}}{\left (d \cos {\relax (a )}\right )^{\frac {3}{2}}} & \text {otherwise} \end {cases} \]
Verification of antiderivative is not currently implemented for this CAS.
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