Optimal. Leaf size=26 \[ \frac {C \sec ^{1+m}(c+d x) \sin (c+d x)}{d (1+m)} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.03, antiderivative size = 26, normalized size of antiderivative = 1.00, number of steps
used = 1, number of rules used = 1, integrand size = 29, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.034, Rules used = {4128}
\begin {gather*} \frac {C \sin (c+d x) \sec ^{m+1}(c+d x)}{d (m+1)} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 4128
Rubi steps
\begin {align*} \int \sec ^m(c+d x) \left (-\frac {C m}{1+m}+C \sec ^2(c+d x)\right ) \, dx &=\frac {C \sec ^{1+m}(c+d x) \sin (c+d x)}{d (1+m)}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.22, size = 26, normalized size = 1.00 \begin {gather*} \frac {C \sec ^{1+m}(c+d x) \sin (c+d x)}{d (1+m)} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [C] Result contains higher order function than in optimal. Order 9 vs. order
3.
time = 0.85, size = 512, normalized size = 19.69
method | result | size |
risch | \(-\frac {i C \left (2^{m} \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{-m} \left ({\mathrm e}^{i \left (\Re \left (d x \right )+\Re \left (c \right )\right )}\right )^{m} {\mathrm e}^{-m \Im \left (d x \right )-m \Im \left (c \right )} {\mathrm e}^{-\frac {i \mathrm {csgn}\left (\frac {i {\mathrm e}^{i \left (d x +c \right )}}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right )^{3} \pi m}{2}} {\mathrm e}^{\frac {i \mathrm {csgn}\left (\frac {i {\mathrm e}^{i \left (d x +c \right )}}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right )^{2} \mathrm {csgn}\left (i {\mathrm e}^{i \left (d x +c \right )}\right ) \pi m}{2}} {\mathrm e}^{\frac {i \mathrm {csgn}\left (\frac {i {\mathrm e}^{i \left (d x +c \right )}}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right )^{2} \mathrm {csgn}\left (\frac {i}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right ) \pi m}{2}} {\mathrm e}^{-\frac {i \mathrm {csgn}\left (\frac {i {\mathrm e}^{i \left (d x +c \right )}}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right ) \mathrm {csgn}\left (i {\mathrm e}^{i \left (d x +c \right )}\right ) \mathrm {csgn}\left (\frac {i}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right ) \pi m}{2}} {\mathrm e}^{2 i d x} {\mathrm e}^{2 i c}-2^{m} \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )^{-m} \left ({\mathrm e}^{i \left (\Re \left (d x \right )+\Re \left (c \right )\right )}\right )^{m} {\mathrm e}^{-\frac {m \left (i \mathrm {csgn}\left (\frac {i {\mathrm e}^{i \left (d x +c \right )}}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right )^{3} \pi -i \mathrm {csgn}\left (\frac {i {\mathrm e}^{i \left (d x +c \right )}}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right )^{2} \mathrm {csgn}\left (i {\mathrm e}^{i \left (d x +c \right )}\right ) \pi -i \mathrm {csgn}\left (\frac {i {\mathrm e}^{i \left (d x +c \right )}}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right )^{2} \mathrm {csgn}\left (\frac {i}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right ) \pi +i \mathrm {csgn}\left (\frac {i {\mathrm e}^{i \left (d x +c \right )}}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right ) \mathrm {csgn}\left (i {\mathrm e}^{i \left (d x +c \right )}\right ) \mathrm {csgn}\left (\frac {i}{{\mathrm e}^{2 i \left (d x +c \right )}+1}\right ) \pi +2 \Im \left (c \right )+2 \Im \left (d x \right )\right )}{2}}\right )}{\left (1+m \right ) d \left ({\mathrm e}^{2 i \left (d x +c \right )}+1\right )}\) | \(512\) |
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 304 vs.
\(2 (26) = 52\).
time = 0.65, size = 304, normalized size = 11.69 \begin {gather*} -\frac {2^{m} C \cos \left (-{\left (d x + c\right )} {\left (m + 2\right )} + m \arctan \left (\sin \left (2 \, d x + 2 \, c\right ), \cos \left (2 \, d x + 2 \, c\right ) + 1\right )\right ) \sin \left (2 \, d x + 2 \, c\right ) - 2^{m} C \cos \left (-{\left (d x + c\right )} m + m \arctan \left (\sin \left (2 \, d x + 2 \, c\right ), \cos \left (2 \, d x + 2 \, c\right ) + 1\right )\right ) \sin \left (2 \, d x + 2 \, c\right ) + {\left (2^{m} C \cos \left (2 \, d x + 2 \, c\right ) + 2^{m} C\right )} \sin \left (-{\left (d x + c\right )} {\left (m + 2\right )} + m \arctan \left (\sin \left (2 \, d x + 2 \, c\right ), \cos \left (2 \, d x + 2 \, c\right ) + 1\right )\right ) - {\left (2^{m} C \cos \left (2 \, d x + 2 \, c\right ) + 2^{m} C\right )} \sin \left (-{\left (d x + c\right )} m + m \arctan \left (\sin \left (2 \, d x + 2 \, c\right ), \cos \left (2 \, d x + 2 \, c\right ) + 1\right )\right )}{{\left ({\left (m + 1\right )} \cos \left (2 \, d x + 2 \, c\right )^{2} + {\left (m + 1\right )} \sin \left (2 \, d x + 2 \, c\right )^{2} + 2 \, {\left (m + 1\right )} \cos \left (2 \, d x + 2 \, c\right ) + m + 1\right )} {\left (\cos \left (2 \, d x + 2 \, c\right )^{2} + \sin \left (2 \, d x + 2 \, c\right )^{2} + 2 \, \cos \left (2 \, d x + 2 \, c\right ) + 1\right )}^{\frac {1}{2} \, m} d} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 2.26, size = 33, normalized size = 1.27 \begin {gather*} \frac {C \frac {1}{\cos \left (d x + c\right )}^{m} \sin \left (d x + c\right )}{{\left (d m + d\right )} \cos \left (d x + c\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \frac {C \left (\int \left (- m \sec ^{m}{\left (c + d x \right )}\right )\, dx + \int \sec ^{2}{\left (c + d x \right )} \sec ^{m}{\left (c + d x \right )}\, dx + \int m \sec ^{2}{\left (c + d x \right )} \sec ^{m}{\left (c + d x \right )}\, dx\right )}{m + 1} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 2.86, size = 42, normalized size = 1.62 \begin {gather*} \frac {C\,\sin \left (2\,c+2\,d\,x\right )\,{\left (\frac {1}{\cos \left (c+d\,x\right )}\right )}^m}{d\,\left (\cos \left (2\,c+2\,d\,x\right )+1\right )\,\left (m+1\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________