Optimal. Leaf size=20 \[ \frac {2 d (d \sec (a+b x))^{3/2}}{3 b} \]
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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 (d \sec (a+b x))^{3/2}}{3 b} \end {gather*}
Antiderivative was successfully verified.
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Rule 30
Rule 2702
Rubi steps
\begin {align*} \int (d \sec (a+b x))^{5/2} \sin (a+b x) \, dx &=\frac {d \text {Subst}\left (\int \sqrt {x} \, dx,x,d \sec (a+b x)\right )}{b}\\ &=\frac {2 d (d \sec (a+b x))^{3/2}}{3 b}\\ \end {align*}
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Mathematica [A]
time = 0.05, size = 20, normalized size = 1.00 \begin {gather*} \frac {2 d (d \sec (a+b x))^{3/2}}{3 b} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.40, size = 17, normalized size = 0.85
method | result | size |
derivativedivides | \(\frac {2 d \left (d \sec \left (b x +a \right )\right )^{\frac {3}{2}}}{3 b}\) | \(17\) |
default | \(\frac {2 d \left (d \sec \left (b x +a \right )\right )^{\frac {3}{2}}}{3 b}\) | \(17\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.32, size = 23, normalized size = 1.15 \begin {gather*} \frac {2 \, \left (\frac {d}{\cos \left (b x + a\right )}\right )^{\frac {5}{2}} \cos \left (b x + a\right )}{3 \, b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 2.07, size = 28, normalized size = 1.40 \begin {gather*} \frac {2 \, d^{2} \sqrt {\frac {d}{\cos \left (b x + a\right )}}}{3 \, b \cos \left (b x + a\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \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 = 0.43, size = 33, normalized size = 1.65 \begin {gather*} \frac {2 \, d^{3} \mathrm {sgn}\left (\cos \left (b x + a\right )\right )}{3 \, \sqrt {d \cos \left (b x + a\right )} b \cos \left (b x + a\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 0.25, size = 39, normalized size = 1.95 \begin {gather*} \frac {4\,d^2\,\cos \left (a+b\,x\right )\,\sqrt {\frac {d}{\cos \left (a+b\,x\right )}}}{3\,b\,\left (\cos \left (2\,a+2\,b\,x\right )+1\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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