Optimal. Leaf size=29 \[ -\frac {(c+d x) \cot (a+b x)}{b}+\frac {d \log (\sin (a+b x))}{b^2} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.02, antiderivative size = 29, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.143, Rules used = {4269, 3556}
\begin {gather*} \frac {d \log (\sin (a+b x))}{b^2}-\frac {(c+d x) \cot (a+b x)}{b} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 3556
Rule 4269
Rubi steps
\begin {align*} \int (c+d x) \csc ^2(a+b x) \, dx &=-\frac {(c+d x) \cot (a+b x)}{b}+\frac {d \int \cot (a+b x) \, dx}{b}\\ &=-\frac {(c+d x) \cot (a+b x)}{b}+\frac {d \log (\sin (a+b x))}{b^2}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A]
time = 0.08, size = 52, normalized size = 1.79 \begin {gather*} -\frac {d x \cot (a)}{b}-\frac {c \cot (a+b x)}{b}+\frac {d \log (\sin (a+b x))}{b^2}+\frac {d x \csc (a) \csc (a+b x) \sin (b x)}{b} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [A]
time = 0.02, size = 53, normalized size = 1.83
method | result | size |
derivativedivides | \(\frac {\frac {d a \cot \left (b x +a \right )}{b}-c \cot \left (b x +a \right )+\frac {d \left (-\left (b x +a \right ) \cot \left (b x +a \right )+\ln \left (\sin \left (b x +a \right )\right )\right )}{b}}{b}\) | \(53\) |
default | \(\frac {\frac {d a \cot \left (b x +a \right )}{b}-c \cot \left (b x +a \right )+\frac {d \left (-\left (b x +a \right ) \cot \left (b x +a \right )+\ln \left (\sin \left (b x +a \right )\right )\right )}{b}}{b}\) | \(53\) |
risch | \(-\frac {2 i d x}{b}-\frac {2 i d a}{b^{2}}-\frac {2 i \left (d x +c \right )}{b \left ({\mathrm e}^{2 i \left (b x +a \right )}-1\right )}+\frac {d \ln \left ({\mathrm e}^{2 i \left (b x +a \right )}-1\right )}{b^{2}}\) | \(59\) |
norman | \(\frac {-\frac {c}{2 b}+\frac {c \left (\tan ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )}{2 b}-\frac {d x}{2 b}+\frac {d x \left (\tan ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )}{2 b}}{\tan \left (\frac {b x}{2}+\frac {a}{2}\right )}+\frac {d \ln \left (\tan \left (\frac {b x}{2}+\frac {a}{2}\right )\right )}{b^{2}}-\frac {d \ln \left (1+\tan ^{2}\left (\frac {b x}{2}+\frac {a}{2}\right )\right )}{b^{2}}\) | \(98\) |
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. 217 vs.
\(2 (29) = 58\).
time = 0.29, size = 217, normalized size = 7.48 \begin {gather*} \frac {\frac {{\left ({\left (\cos \left (2 \, b x + 2 \, a\right )^{2} + \sin \left (2 \, b x + 2 \, a\right )^{2} - 2 \, \cos \left (2 \, b x + 2 \, a\right ) + 1\right )} \log \left (\cos \left (b x + a\right )^{2} + \sin \left (b x + a\right )^{2} + 2 \, \cos \left (b x + a\right ) + 1\right ) + {\left (\cos \left (2 \, b x + 2 \, a\right )^{2} + \sin \left (2 \, b x + 2 \, a\right )^{2} - 2 \, \cos \left (2 \, b x + 2 \, a\right ) + 1\right )} \log \left (\cos \left (b x + a\right )^{2} + \sin \left (b x + a\right )^{2} - 2 \, \cos \left (b x + a\right ) + 1\right ) - 4 \, {\left (b x + a\right )} \sin \left (2 \, b x + 2 \, a\right )\right )} d}{{\left (\cos \left (2 \, b x + 2 \, a\right )^{2} + \sin \left (2 \, b x + 2 \, a\right )^{2} - 2 \, \cos \left (2 \, b x + 2 \, a\right ) + 1\right )} b} - \frac {2 \, c}{\tan \left (b x + a\right )} + \frac {2 \, a d}{b \tan \left (b x + a\right )}}{2 \, b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [A]
time = 0.37, size = 46, normalized size = 1.59 \begin {gather*} \frac {d \log \left (\frac {1}{2} \, \sin \left (b x + a\right )\right ) \sin \left (b x + a\right ) - {\left (b d x + b c\right )} \cos \left (b x + a\right )}{b^{2} \sin \left (b x + a\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*} \int \left (c + d x\right ) \csc ^{2}{\left (a + b x \right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 1251 vs.
\(2 (29) = 58\).
time = 4.42, size = 1251, normalized size = 43.14 \begin {gather*} \text {Too large to display} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [B]
time = 1.18, size = 55, normalized size = 1.90 \begin {gather*} \frac {d\,\ln \left ({\mathrm {e}}^{a\,2{}\mathrm {i}}\,{\mathrm {e}}^{b\,x\,2{}\mathrm {i}}-1\right )}{b^2}-\frac {\left (c+d\,x\right )\,2{}\mathrm {i}}{b\,\left ({\mathrm {e}}^{a\,2{}\mathrm {i}+b\,x\,2{}\mathrm {i}}-1\right )}-\frac {d\,x\,2{}\mathrm {i}}{b} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________