Optimal. Leaf size=106 \[ -\frac{8 b \tan (e+f x)}{3 f (a+b)^3 \sqrt{a+b \tan ^2(e+f x)+b}}-\frac{4 b \tan (e+f x)}{3 f (a+b)^2 \left (a+b \tan ^2(e+f x)+b\right )^{3/2}}-\frac{\cot (e+f x)}{f (a+b) \left (a+b \tan ^2(e+f x)+b\right )^{3/2}} \]
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Rubi [A] time = 0.108249, antiderivative size = 106, normalized size of antiderivative = 1., number of steps used = 4, number of rules used = 4, integrand size = 25, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.16, Rules used = {4132, 271, 192, 191} \[ -\frac{8 b \tan (e+f x)}{3 f (a+b)^3 \sqrt{a+b \tan ^2(e+f x)+b}}-\frac{4 b \tan (e+f x)}{3 f (a+b)^2 \left (a+b \tan ^2(e+f x)+b\right )^{3/2}}-\frac{\cot (e+f x)}{f (a+b) \left (a+b \tan ^2(e+f x)+b\right )^{3/2}} \]
Antiderivative was successfully verified.
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Rule 4132
Rule 271
Rule 192
Rule 191
Rubi steps
\begin{align*} \int \frac{\csc ^2(e+f x)}{\left (a+b \sec ^2(e+f x)\right )^{5/2}} \, dx &=\frac{\operatorname{Subst}\left (\int \frac{1}{x^2 \left (a+b+b x^2\right )^{5/2}} \, dx,x,\tan (e+f x)\right )}{f}\\ &=-\frac{\cot (e+f x)}{(a+b) f \left (a+b+b \tan ^2(e+f x)\right )^{3/2}}-\frac{(4 b) \operatorname{Subst}\left (\int \frac{1}{\left (a+b+b x^2\right )^{5/2}} \, dx,x,\tan (e+f x)\right )}{(a+b) f}\\ &=-\frac{\cot (e+f x)}{(a+b) f \left (a+b+b \tan ^2(e+f x)\right )^{3/2}}-\frac{4 b \tan (e+f x)}{3 (a+b)^2 f \left (a+b+b \tan ^2(e+f x)\right )^{3/2}}-\frac{(8 b) \operatorname{Subst}\left (\int \frac{1}{\left (a+b+b x^2\right )^{3/2}} \, dx,x,\tan (e+f x)\right )}{3 (a+b)^2 f}\\ &=-\frac{\cot (e+f x)}{(a+b) f \left (a+b+b \tan ^2(e+f x)\right )^{3/2}}-\frac{4 b \tan (e+f x)}{3 (a+b)^2 f \left (a+b+b \tan ^2(e+f x)\right )^{3/2}}-\frac{8 b \tan (e+f x)}{3 (a+b)^3 f \sqrt{a+b+b \tan ^2(e+f x)}}\\ \end{align*}
Mathematica [A] time = 2.09656, size = 108, normalized size = 1.02 \[ -\frac{\tan ^3(e+f x) \sec ^2(e+f x) (a \cos (2 (e+f x))+a+2 b) \left (-6 \left (a^2-b^2\right ) \csc ^2(e+f x)+3 a^2+3 (a+b)^2 \csc ^4(e+f x)-6 a b-b^2\right )}{6 f (a+b)^3 \left (a+b \sec ^2(e+f x)\right )^{5/2}} \]
Antiderivative was successfully verified.
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Maple [A] time = 0.403, size = 146, normalized size = 1.4 \begin{align*} -{\frac{ \left ( 3\, \left ( \cos \left ( fx+e \right ) \right ) ^{4}{a}^{2}-6\, \left ( \cos \left ( fx+e \right ) \right ) ^{4}ab- \left ( \cos \left ( fx+e \right ) \right ) ^{4}{b}^{2}+12\, \left ( \cos \left ( fx+e \right ) \right ) ^{2}ab-4\, \left ( \cos \left ( fx+e \right ) \right ) ^{2}{b}^{2}+8\,{b}^{2} \right ) \left ( \cos \left ( fx+e \right ) \right ) ^{5}}{3\,f \left ({a}^{2}+2\,ab+{b}^{2} \right ) \left ( a+b \right ) \left ( b+a \left ( \cos \left ( fx+e \right ) \right ) ^{2} \right ) ^{4}\sin \left ( fx+e \right ) } \left ({\frac{b+a \left ( \cos \left ( fx+e \right ) \right ) ^{2}}{ \left ( \cos \left ( fx+e \right ) \right ) ^{2}}} \right ) ^{{\frac{5}{2}}}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Exception raised: ValueError} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 2.40064, size = 429, normalized size = 4.05 \begin{align*} -\frac{{\left ({\left (3 \, a^{2} - 6 \, a b - b^{2}\right )} \cos \left (f x + e\right )^{5} + 4 \,{\left (3 \, a b - b^{2}\right )} \cos \left (f x + e\right )^{3} + 8 \, b^{2} \cos \left (f x + e\right )\right )} \sqrt{\frac{a \cos \left (f x + e\right )^{2} + b}{\cos \left (f x + e\right )^{2}}}}{3 \,{\left ({\left (a^{5} + 3 \, a^{4} b + 3 \, a^{3} b^{2} + a^{2} b^{3}\right )} f \cos \left (f x + e\right )^{4} + 2 \,{\left (a^{4} b + 3 \, a^{3} b^{2} + 3 \, a^{2} b^{3} + a b^{4}\right )} f \cos \left (f x + e\right )^{2} +{\left (a^{3} b^{2} + 3 \, a^{2} b^{3} + 3 \, a b^{4} + b^{5}\right )} f\right )} \sin \left (f x + e\right )} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] time = 0., size = 0, normalized size = 0. \begin{align*} \text{Timed out} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] time = 0., size = 0, normalized size = 0. \begin{align*} \int \frac{\csc \left (f x + e\right )^{2}}{{\left (b \sec \left (f x + e\right )^{2} + a\right )}^{\frac{5}{2}}}\,{d x} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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