Optimal. Leaf size=130 \[ -\frac {(a-b)^{3/2} \sqrt {b} \text {ArcTan}\left (\frac {\sqrt {b} \sec (e+f x)}{\sqrt {a-b}}\right )}{a^3 f}-\frac {\left (3 a^2-12 a b+8 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 a^3 f}-\frac {(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac {\cot ^3(e+f x) \csc (e+f x)}{4 a f} \]
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Rubi [A]
time = 0.13, antiderivative size = 130, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 6, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.261, Rules used = {3745, 481, 541,
536, 213, 211} \begin {gather*} -\frac {\sqrt {b} (a-b)^{3/2} \text {ArcTan}\left (\frac {\sqrt {b} \sec (e+f x)}{\sqrt {a-b}}\right )}{a^3 f}-\frac {(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac {\left (3 a^2-12 a b+8 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 a^3 f}-\frac {\cot ^3(e+f x) \csc (e+f x)}{4 a f} \end {gather*}
Antiderivative was successfully verified.
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Rule 211
Rule 213
Rule 481
Rule 536
Rule 541
Rule 3745
Rubi steps
\begin {align*} \int \frac {\csc ^5(e+f x)}{a+b \tan ^2(e+f x)} \, dx &=\frac {\text {Subst}\left (\int \frac {x^4}{\left (-1+x^2\right )^3 \left (a-b+b x^2\right )} \, dx,x,\sec (e+f x)\right )}{f}\\ &=-\frac {\cot ^3(e+f x) \csc (e+f x)}{4 a f}-\frac {\text {Subst}\left (\int \frac {-a+b+(-4 a+3 b) x^2}{\left (-1+x^2\right )^2 \left (a-b+b x^2\right )} \, dx,x,\sec (e+f x)\right )}{4 a f}\\ &=-\frac {(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac {\cot ^3(e+f x) \csc (e+f x)}{4 a f}-\frac {\text {Subst}\left (\int \frac {-(3 a-4 b) (a-b)+(5 a-4 b) b x^2}{\left (-1+x^2\right ) \left (a-b+b x^2\right )} \, dx,x,\sec (e+f x)\right )}{8 a^2 f}\\ &=-\frac {(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac {\cot ^3(e+f x) \csc (e+f x)}{4 a f}-\frac {\left ((a-b)^2 b\right ) \text {Subst}\left (\int \frac {1}{a-b+b x^2} \, dx,x,\sec (e+f x)\right )}{a^3 f}+\frac {\left (3 a^2-12 a b+8 b^2\right ) \text {Subst}\left (\int \frac {1}{-1+x^2} \, dx,x,\sec (e+f x)\right )}{8 a^3 f}\\ &=-\frac {(a-b)^{3/2} \sqrt {b} \tan ^{-1}\left (\frac {\sqrt {b} \sec (e+f x)}{\sqrt {a-b}}\right )}{a^3 f}-\frac {\left (3 a^2-12 a b+8 b^2\right ) \tanh ^{-1}(\cos (e+f x))}{8 a^3 f}-\frac {(5 a-4 b) \cot (e+f x) \csc (e+f x)}{8 a^2 f}-\frac {\cot ^3(e+f x) \csc (e+f x)}{4 a f}\\ \end {align*}
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Mathematica [B] Leaf count is larger than twice the leaf count of optimal. \(326\) vs. \(2(130)=260\).
time = 6.18, size = 326, normalized size = 2.51 \begin {gather*} \frac {(a-b)^{3/2} \sqrt {b} \text {ArcTan}\left (\frac {\sec \left (\frac {1}{2} (e+f x)\right ) \left (\sqrt {a-b} \cos \left (\frac {1}{2} (e+f x)\right )-\sqrt {a} \sin \left (\frac {1}{2} (e+f x)\right )\right )}{\sqrt {b}}\right )}{a^3 f}+\frac {(a-b)^{3/2} \sqrt {b} \text {ArcTan}\left (\frac {\sec \left (\frac {1}{2} (e+f x)\right ) \left (\sqrt {a-b} \cos \left (\frac {1}{2} (e+f x)\right )+\sqrt {a} \sin \left (\frac {1}{2} (e+f x)\right )\right )}{\sqrt {b}}\right )}{a^3 f}+\frac {(-3 a+4 b) \csc ^2\left (\frac {1}{2} (e+f x)\right )}{32 a^2 f}-\frac {\csc ^4\left (\frac {1}{2} (e+f x)\right )}{64 a f}+\frac {\left (-3 a^2+12 a b-8 b^2\right ) \log \left (\cos \left (\frac {1}{2} (e+f x)\right )\right )}{8 a^3 f}+\frac {\left (3 a^2-12 a b+8 b^2\right ) \log \left (\sin \left (\frac {1}{2} (e+f x)\right )\right )}{8 a^3 f}+\frac {(3 a-4 b) \sec ^2\left (\frac {1}{2} (e+f x)\right )}{32 a^2 f}+\frac {\sec ^4\left (\frac {1}{2} (e+f x)\right )}{64 a f} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.39, size = 185, normalized size = 1.42
method | result | size |
derivativedivides | \(\frac {\frac {1}{16 a \left (\cos \left (f x +e \right )+1\right )^{2}}-\frac {-3 a +4 b}{16 a^{2} \left (\cos \left (f x +e \right )+1\right )}+\frac {\left (-3 a^{2}+12 a b -8 b^{2}\right ) \ln \left (\cos \left (f x +e \right )+1\right )}{16 a^{3}}-\frac {1}{16 a \left (\cos \left (f x +e \right )-1\right )^{2}}-\frac {-3 a +4 b}{16 a^{2} \left (\cos \left (f x +e \right )-1\right )}+\frac {\left (3 a^{2}-12 a b +8 b^{2}\right ) \ln \left (\cos \left (f x +e \right )-1\right )}{16 a^{3}}+\frac {b \left (a^{2}-2 a b +b^{2}\right ) \arctan \left (\frac {\left (a -b \right ) \cos \left (f x +e \right )}{\sqrt {b \left (a -b \right )}}\right )}{a^{3} \sqrt {b \left (a -b \right )}}}{f}\) | \(185\) |
default | \(\frac {\frac {1}{16 a \left (\cos \left (f x +e \right )+1\right )^{2}}-\frac {-3 a +4 b}{16 a^{2} \left (\cos \left (f x +e \right )+1\right )}+\frac {\left (-3 a^{2}+12 a b -8 b^{2}\right ) \ln \left (\cos \left (f x +e \right )+1\right )}{16 a^{3}}-\frac {1}{16 a \left (\cos \left (f x +e \right )-1\right )^{2}}-\frac {-3 a +4 b}{16 a^{2} \left (\cos \left (f x +e \right )-1\right )}+\frac {\left (3 a^{2}-12 a b +8 b^{2}\right ) \ln \left (\cos \left (f x +e \right )-1\right )}{16 a^{3}}+\frac {b \left (a^{2}-2 a b +b^{2}\right ) \arctan \left (\frac {\left (a -b \right ) \cos \left (f x +e \right )}{\sqrt {b \left (a -b \right )}}\right )}{a^{3} \sqrt {b \left (a -b \right )}}}{f}\) | \(185\) |
risch | \(\frac {3 a \,{\mathrm e}^{7 i \left (f x +e \right )}-4 b \,{\mathrm e}^{7 i \left (f x +e \right )}-11 a \,{\mathrm e}^{5 i \left (f x +e \right )}+4 b \,{\mathrm e}^{5 i \left (f x +e \right )}-11 a \,{\mathrm e}^{3 i \left (f x +e \right )}+4 b \,{\mathrm e}^{3 i \left (f x +e \right )}+3 a \,{\mathrm e}^{i \left (f x +e \right )}-4 b \,{\mathrm e}^{i \left (f x +e \right )}}{4 f \,a^{2} \left ({\mathrm e}^{2 i \left (f x +e \right )}-1\right )^{4}}-\frac {3 \ln \left ({\mathrm e}^{i \left (f x +e \right )}+1\right )}{8 a f}+\frac {3 \ln \left ({\mathrm e}^{i \left (f x +e \right )}+1\right ) b}{2 a^{2} f}-\frac {\ln \left ({\mathrm e}^{i \left (f x +e \right )}+1\right ) b^{2}}{a^{3} f}+\frac {3 \ln \left ({\mathrm e}^{i \left (f x +e \right )}-1\right )}{8 a f}-\frac {3 \ln \left ({\mathrm e}^{i \left (f x +e \right )}-1\right ) b}{2 a^{2} f}+\frac {\ln \left ({\mathrm e}^{i \left (f x +e \right )}-1\right ) b^{2}}{a^{3} f}+\frac {i \sqrt {a b -b^{2}}\, \ln \left ({\mathrm e}^{2 i \left (f x +e \right )}+\frac {2 i \sqrt {a b -b^{2}}\, {\mathrm e}^{i \left (f x +e \right )}}{a -b}+1\right )}{2 f \,a^{2}}-\frac {i \sqrt {a b -b^{2}}\, \ln \left ({\mathrm e}^{2 i \left (f x +e \right )}+\frac {2 i \sqrt {a b -b^{2}}\, {\mathrm e}^{i \left (f x +e \right )}}{a -b}+1\right ) b}{2 f \,a^{3}}-\frac {i \sqrt {a b -b^{2}}\, \ln \left ({\mathrm e}^{2 i \left (f x +e \right )}-\frac {2 i \sqrt {a b -b^{2}}\, {\mathrm e}^{i \left (f x +e \right )}}{a -b}+1\right )}{2 f \,a^{2}}+\frac {i \sqrt {a b -b^{2}}\, \ln \left ({\mathrm e}^{2 i \left (f x +e \right )}-\frac {2 i \sqrt {a b -b^{2}}\, {\mathrm e}^{i \left (f x +e \right )}}{a -b}+1\right ) b}{2 f \,a^{3}}\) | \(497\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 311 vs.
\(2 (122) = 244\).
time = 1.06, size = 658, normalized size = 5.06 \begin {gather*} \left [\frac {2 \, {\left (3 \, a^{2} - 4 \, a b\right )} \cos \left (f x + e\right )^{3} - 8 \, {\left ({\left (a - b\right )} \cos \left (f x + e\right )^{4} - 2 \, {\left (a - b\right )} \cos \left (f x + e\right )^{2} + a - b\right )} \sqrt {-a b + b^{2}} \log \left (\frac {{\left (a - b\right )} \cos \left (f x + e\right )^{2} - 2 \, \sqrt {-a b + b^{2}} \cos \left (f x + e\right ) - b}{{\left (a - b\right )} \cos \left (f x + e\right )^{2} + b}\right ) - 2 \, {\left (5 \, a^{2} - 4 \, a b\right )} \cos \left (f x + e\right ) - {\left ({\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{4} - 2 \, {\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{2} + 3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \log \left (\frac {1}{2} \, \cos \left (f x + e\right ) + \frac {1}{2}\right ) + {\left ({\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{4} - 2 \, {\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{2} + 3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \log \left (-\frac {1}{2} \, \cos \left (f x + e\right ) + \frac {1}{2}\right )}{16 \, {\left (a^{3} f \cos \left (f x + e\right )^{4} - 2 \, a^{3} f \cos \left (f x + e\right )^{2} + a^{3} f\right )}}, \frac {2 \, {\left (3 \, a^{2} - 4 \, a b\right )} \cos \left (f x + e\right )^{3} + 16 \, {\left ({\left (a - b\right )} \cos \left (f x + e\right )^{4} - 2 \, {\left (a - b\right )} \cos \left (f x + e\right )^{2} + a - b\right )} \sqrt {a b - b^{2}} \arctan \left (\frac {\sqrt {a b - b^{2}} \cos \left (f x + e\right )}{b}\right ) - 2 \, {\left (5 \, a^{2} - 4 \, a b\right )} \cos \left (f x + e\right ) - {\left ({\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{4} - 2 \, {\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{2} + 3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \log \left (\frac {1}{2} \, \cos \left (f x + e\right ) + \frac {1}{2}\right ) + {\left ({\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{4} - 2 \, {\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \cos \left (f x + e\right )^{2} + 3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \log \left (-\frac {1}{2} \, \cos \left (f x + e\right ) + \frac {1}{2}\right )}{16 \, {\left (a^{3} f \cos \left (f x + e\right )^{4} - 2 \, a^{3} f \cos \left (f x + e\right )^{2} + a^{3} f\right )}}\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. 377 vs.
\(2 (122) = 244\).
time = 0.73, size = 377, normalized size = 2.90 \begin {gather*} -\frac {\frac {\frac {8 \, a {\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} - \frac {8 \, b {\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} - \frac {a {\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}}{a^{2}} - \frac {4 \, {\left (3 \, a^{2} - 12 \, a b + 8 \, b^{2}\right )} \log \left (\frac {{\left | -\cos \left (f x + e\right ) + 1 \right |}}{{\left | \cos \left (f x + e\right ) + 1 \right |}}\right )}{a^{3}} + \frac {64 \, {\left (a^{2} b - 2 \, a b^{2} + b^{3}\right )} \arctan \left (-\frac {a \cos \left (f x + e\right ) - b \cos \left (f x + e\right ) - b}{\sqrt {a b - b^{2}} \cos \left (f x + e\right ) + \sqrt {a b - b^{2}}}\right )}{\sqrt {a b - b^{2}} a^{3}} + \frac {{\left (a^{2} - \frac {8 \, a^{2} {\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac {8 \, a b {\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac {18 \, a^{2} {\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} - \frac {72 \, a b {\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac {48 \, b^{2} {\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}}\right )} {\left (\cos \left (f x + e\right ) + 1\right )}^{2}}{a^{3} {\left (\cos \left (f x + e\right ) - 1\right )}^{2}}}{64 \, f} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Mupad [B]
time = 14.72, size = 740, normalized size = 5.69 \begin {gather*} \frac {a^2\,\left (\frac {3\,\cos \left (3\,e+3\,f\,x\right )}{4}-\frac {11\,\cos \left (e+f\,x\right )}{4}+\frac {9\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )}{8}-\frac {3\,\cos \left (2\,e+2\,f\,x\right )\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )}{2}+\frac {3\,\cos \left (4\,e+4\,f\,x\right )\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )}{8}\right )+3\,b^2\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )-a\,\left (b\,\cos \left (3\,e+3\,f\,x\right )-b\,\cos \left (e+f\,x\right )+\frac {9\,b\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )}{2}-6\,b\,\cos \left (2\,e+2\,f\,x\right )\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )+\frac {3\,b\,\cos \left (4\,e+4\,f\,x\right )\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )}{2}\right )-4\,b^2\,\cos \left (2\,e+2\,f\,x\right )\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )+b^2\,\cos \left (4\,e+4\,f\,x\right )\,\ln \left (\frac {\sin \left (\frac {e}{2}+\frac {f\,x}{2}\right )}{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}\right )+3\,\sqrt {b}\,\mathrm {atan}\left (\frac {a^4\,\cos \left (e+f\,x\right )-a^3\,b-3\,a\,b^3+b^4\,\cos \left (e+f\,x\right )+b^4+3\,a^2\,b^2+6\,a^2\,b^2\,\cos \left (e+f\,x\right )-4\,a\,b^3\,\cos \left (e+f\,x\right )-4\,a^3\,b\,\cos \left (e+f\,x\right )}{2\,\sqrt {b}\,{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}^2\,{\left (a-b\right )}^{7/2}}\right )\,{\left (a-b\right )}^{3/2}-4\,\sqrt {b}\,\mathrm {atan}\left (\frac {a^4\,\cos \left (e+f\,x\right )-a^3\,b-3\,a\,b^3+b^4\,\cos \left (e+f\,x\right )+b^4+3\,a^2\,b^2+6\,a^2\,b^2\,\cos \left (e+f\,x\right )-4\,a\,b^3\,\cos \left (e+f\,x\right )-4\,a^3\,b\,\cos \left (e+f\,x\right )}{2\,\sqrt {b}\,{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}^2\,{\left (a-b\right )}^{7/2}}\right )\,\cos \left (2\,e+2\,f\,x\right )\,{\left (a-b\right )}^{3/2}+\sqrt {b}\,\mathrm {atan}\left (\frac {a^4\,\cos \left (e+f\,x\right )-a^3\,b-3\,a\,b^3+b^4\,\cos \left (e+f\,x\right )+b^4+3\,a^2\,b^2+6\,a^2\,b^2\,\cos \left (e+f\,x\right )-4\,a\,b^3\,\cos \left (e+f\,x\right )-4\,a^3\,b\,\cos \left (e+f\,x\right )}{2\,\sqrt {b}\,{\cos \left (\frac {e}{2}+\frac {f\,x}{2}\right )}^2\,{\left (a-b\right )}^{7/2}}\right )\,\cos \left (4\,e+4\,f\,x\right )\,{\left (a-b\right )}^{3/2}}{3\,a^3\,f-4\,a^3\,f\,\cos \left (2\,e+2\,f\,x\right )+a^3\,f\,\cos \left (4\,e+4\,f\,x\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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