Optimal. Leaf size=20 \[ -\frac {2 d}{3 b (d \sec (a+b x))^{3/2}} \]
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Rubi [A]
time = 0.02, 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 = {2702, 30}
\begin {gather*} -\frac {2 d}{3 b (d \sec (a+b x))^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 30
Rule 2702
Rubi steps
\begin {align*} \int \frac {\sin (a+b x)}{\sqrt {d \sec (a+b x)}} \, dx &=\frac {d \text {Subst}\left (\int \frac {1}{x^{5/2}} \, dx,x,d \sec (a+b x)\right )}{b}\\ &=-\frac {2 d}{3 b (d \sec (a+b x))^{3/2}}\\ \end {align*}
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Mathematica [A]
time = 0.06, size = 20, normalized size = 1.00 \begin {gather*} -\frac {2 d}{3 b (d \sec (a+b x))^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.44, size = 17, normalized size = 0.85
method | result | size |
derivativedivides | \(-\frac {2 d}{3 b \left (d \sec \left (b x +a \right )\right )^{\frac {3}{2}}}\) | \(17\) |
default | \(-\frac {2 d}{3 b \left (d \sec \left (b x +a \right )\right )^{\frac {3}{2}}}\) | \(17\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.29, size = 23, normalized size = 1.15 \begin {gather*} -\frac {2 \, \cos \left (b x + a\right )}{3 \, b \sqrt {\frac {d}{\cos \left (b x + a\right )}}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 2.40, size = 28, normalized size = 1.40 \begin {gather*} -\frac {2 \, \sqrt {\frac {d}{\cos \left (b x + a\right )}} \cos \left (b x + a\right )^{2}}{3 \, b d} \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 \frac {\sin {\left (a + b x \right )}}{\sqrt {d \sec {\left (a + b x \right )}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 33 vs.
\(2 (16) = 32\).
time = 0.44, size = 33, normalized size = 1.65 \begin {gather*} -\frac {2 \, \sqrt {d \cos \left (b x + a\right )} \cos \left (b x + a\right )}{3 \, b d \mathrm {sgn}\left (\cos \left (b x + a\right )\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.24, size = 28, normalized size = 1.40 \begin {gather*} -\frac {2\,{\cos \left (a+b\,x\right )}^2\,\sqrt {\frac {d}{\cos \left (a+b\,x\right )}}}{3\,b\,d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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