Optimal. Leaf size=117 \[ -\frac {a^2 \cos (e+f x)}{f (a-b)^3}-\frac {a^2 \sqrt {b} \tan ^{-1}\left (\frac {\sqrt {b} \sec (e+f x)}{\sqrt {a-b}}\right )}{f (a-b)^{7/2}}-\frac {\cos ^5(e+f x)}{5 f (a-b)}+\frac {(2 a-b) \cos ^3(e+f x)}{3 f (a-b)^2} \]
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Rubi [A] time = 0.18, antiderivative size = 117, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.130, Rules used = {3664, 461, 205} \[ -\frac {a^2 \cos (e+f x)}{f (a-b)^3}-\frac {a^2 \sqrt {b} \tan ^{-1}\left (\frac {\sqrt {b} \sec (e+f x)}{\sqrt {a-b}}\right )}{f (a-b)^{7/2}}-\frac {\cos ^5(e+f x)}{5 f (a-b)}+\frac {(2 a-b) \cos ^3(e+f x)}{3 f (a-b)^2} \]
Antiderivative was successfully verified.
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Rule 205
Rule 461
Rule 3664
Rubi steps
\begin {align*} \int \frac {\sin ^5(e+f x)}{a+b \tan ^2(e+f x)} \, dx &=\frac {\operatorname {Subst}\left (\int \frac {\left (-1+x^2\right )^2}{x^6 \left (a-b+b x^2\right )} \, dx,x,\sec (e+f x)\right )}{f}\\ &=\frac {\operatorname {Subst}\left (\int \left (\frac {1}{(a-b) x^6}+\frac {-2 a+b}{(a-b)^2 x^4}+\frac {a^2}{(a-b)^3 x^2}-\frac {a^2 b}{(a-b)^3 \left (a-b+b x^2\right )}\right ) \, dx,x,\sec (e+f x)\right )}{f}\\ &=-\frac {a^2 \cos (e+f x)}{(a-b)^3 f}+\frac {(2 a-b) \cos ^3(e+f x)}{3 (a-b)^2 f}-\frac {\cos ^5(e+f x)}{5 (a-b) f}-\frac {\left (a^2 b\right ) \operatorname {Subst}\left (\int \frac {1}{a-b+b x^2} \, dx,x,\sec (e+f x)\right )}{(a-b)^3 f}\\ &=-\frac {a^2 \sqrt {b} \tan ^{-1}\left (\frac {\sqrt {b} \sec (e+f x)}{\sqrt {a-b}}\right )}{(a-b)^{7/2} f}-\frac {a^2 \cos (e+f x)}{(a-b)^3 f}+\frac {(2 a-b) \cos ^3(e+f x)}{3 (a-b)^2 f}-\frac {\cos ^5(e+f x)}{5 (a-b) f}\\ \end {align*}
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Mathematica [A] time = 3.08, size = 177, normalized size = 1.51 \[ \frac {\sqrt {a-b} \cos (e+f x) \left (4 \left (7 a^2-9 a b+2 b^2\right ) \cos (2 (e+f x))-89 a^2-3 (a-b)^2 \cos (4 (e+f x))-42 a b+11 b^2\right )+120 a^2 \sqrt {b} \tan ^{-1}\left (\frac {\sqrt {a-b}-\sqrt {a} \tan \left (\frac {1}{2} (e+f x)\right )}{\sqrt {b}}\right )+120 a^2 \sqrt {b} \tan ^{-1}\left (\frac {\sqrt {a-b}+\sqrt {a} \tan \left (\frac {1}{2} (e+f x)\right )}{\sqrt {b}}\right )}{120 f (a-b)^{7/2}} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.48, size = 294, normalized size = 2.51 \[ \left [-\frac {6 \, {\left (a^{2} - 2 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{5} - 10 \, {\left (2 \, a^{2} - 3 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{3} + 15 \, a^{2} \sqrt {-\frac {b}{a - b}} \log \left (-\frac {{\left (a - b\right )} \cos \left (f x + e\right )^{2} - 2 \, {\left (a - b\right )} \sqrt {-\frac {b}{a - b}} \cos \left (f x + e\right ) - b}{{\left (a - b\right )} \cos \left (f x + e\right )^{2} + b}\right ) + 30 \, a^{2} \cos \left (f x + e\right )}{30 \, {\left (a^{3} - 3 \, a^{2} b + 3 \, a b^{2} - b^{3}\right )} f}, -\frac {3 \, {\left (a^{2} - 2 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{5} - 5 \, {\left (2 \, a^{2} - 3 \, a b + b^{2}\right )} \cos \left (f x + e\right )^{3} + 15 \, a^{2} \sqrt {\frac {b}{a - b}} \arctan \left (-\frac {{\left (a - b\right )} \sqrt {\frac {b}{a - b}} \cos \left (f x + e\right )}{b}\right ) + 15 \, a^{2} \cos \left (f x + e\right )}{15 \, {\left (a^{3} - 3 \, a^{2} b + 3 \, a b^{2} - b^{3}\right )} f}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 2.70, size = 377, normalized size = 3.22 \[ -\frac {\frac {15 \, a^{2} b \arctan \left (-\frac {a \cos \left (f x + e\right ) - b \cos \left (f x + e\right ) - b}{\sqrt {a b - b^{2}} \cos \left (f x + e\right ) + \sqrt {a b - b^{2}}}\right )}{{\left (a^{3} - 3 \, a^{2} b + 3 \, a b^{2} - b^{3}\right )} \sqrt {a b - b^{2}}} - \frac {2 \, {\left (8 \, a^{2} + 9 \, a b - 2 \, b^{2} - \frac {40 \, a^{2} {\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} - \frac {30 \, a b {\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac {10 \, b^{2} {\left (\cos \left (f x + e\right ) - 1\right )}}{\cos \left (f x + e\right ) + 1} + \frac {80 \, a^{2} {\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} + \frac {10 \, b^{2} {\left (\cos \left (f x + e\right ) - 1\right )}^{2}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{2}} - \frac {90 \, a b {\left (\cos \left (f x + e\right ) - 1\right )}^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}} + \frac {30 \, b^{2} {\left (\cos \left (f x + e\right ) - 1\right )}^{3}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{3}} + \frac {15 \, a b {\left (\cos \left (f x + e\right ) - 1\right )}^{4}}{{\left (\cos \left (f x + e\right ) + 1\right )}^{4}}\right )}}{{\left (a^{3} - 3 \, a^{2} b + 3 \, a b^{2} - b^{3}\right )} {\left (\frac {\cos \left (f x + e\right ) - 1}{\cos \left (f x + e\right ) + 1} - 1\right )}^{5}}}{15 \, f} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.52, size = 205, normalized size = 1.75 \[ -\frac {\left (\cos ^{5}\left (f x +e \right )\right ) a^{2}}{5 f \left (a -b \right )^{3}}+\frac {2 \left (\cos ^{5}\left (f x +e \right )\right ) a b}{5 f \left (a -b \right )^{3}}-\frac {\left (\cos ^{5}\left (f x +e \right )\right ) b^{2}}{5 f \left (a -b \right )^{3}}+\frac {2 \left (\cos ^{3}\left (f x +e \right )\right ) a^{2}}{3 f \left (a -b \right )^{3}}-\frac {\left (\cos ^{3}\left (f x +e \right )\right ) a b}{f \left (a -b \right )^{3}}+\frac {\left (\cos ^{3}\left (f x +e \right )\right ) b^{2}}{3 f \left (a -b \right )^{3}}-\frac {a^{2} \cos \left (f x +e \right )}{\left (a -b \right )^{3} f}+\frac {a^{2} b \arctan \left (\frac {\left (a -b \right ) \cos \left (f x +e \right )}{\sqrt {\left (a -b \right ) b}}\right )}{f \left (a -b \right )^{3} \sqrt {\left (a -b \right ) b}} \]
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 \[ \text {Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 14.41, size = 643, normalized size = 5.50 \[ -\frac {\frac {2\,\left (8\,a^2+9\,a\,b-2\,b^2\right )}{15\,\left (a-b\right )\,\left (a^2-2\,a\,b+b^2\right )}+\frac {4\,{\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^4\,\left (8\,a^2+b^2\right )}{3\,\left (a-b\right )\,\left (a^2-2\,a\,b+b^2\right )}+\frac {4\,{\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^2\,\left (4\,a^2+3\,a\,b-b^2\right )}{3\,\left (a-b\right )\,\left (a^2-2\,a\,b+b^2\right )}+\frac {4\,b\,{\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^6\,\left (3\,a-b\right )}{\left (a-b\right )\,\left (a^2-2\,a\,b+b^2\right )}+\frac {2\,a\,b\,{\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^8}{\left (a-b\right )\,\left (a^2-2\,a\,b+b^2\right )}}{f\,\left ({\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^{10}+5\,{\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^8+10\,{\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^6+10\,{\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^4+5\,{\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^2+1\right )}-\frac {a^2\,\sqrt {b}\,\mathrm {atan}\left (\frac {\left ({\mathrm {tan}\left (\frac {e}{2}+\frac {f\,x}{2}\right )}^2\,\left (\frac {a\,\sqrt {b}\,\left (16\,a^{10}\,b-96\,a^9\,b^2+240\,a^8\,b^3-320\,a^7\,b^4+240\,a^6\,b^5-96\,a^5\,b^6+16\,a^4\,b^7\right )}{2\,{\left (a-b\right )}^{13/2}}+\frac {a^3\,\sqrt {b}\,\left (a-2\,b\right )\,\left (16\,a^{12}-176\,a^{11}\,b+864\,a^{10}\,b^2-2496\,a^9\,b^3+4704\,a^8\,b^4-6048\,a^7\,b^5+5376\,a^6\,b^6-3264\,a^5\,b^7+1296\,a^4\,b^8-304\,a^3\,b^9+32\,a^2\,b^{10}\right )}{8\,{\left (a-b\right )}^{21/2}}\right )+\frac {a^3\,\sqrt {b}\,\left (a-2\,b\right )\,\left (-16\,a^{12}+144\,a^{11}\,b-576\,a^{10}\,b^2+1344\,a^9\,b^3-2016\,a^8\,b^4+2016\,a^7\,b^5-1344\,a^6\,b^6+576\,a^5\,b^7-144\,a^4\,b^8+16\,a^3\,b^9\right )}{8\,{\left (a-b\right )}^{21/2}}\right )\,{\left (a-b\right )}^7}{4\,a^{12}\,b-24\,a^{11}\,b^2+60\,a^{10}\,b^3-80\,a^9\,b^4+60\,a^8\,b^5-24\,a^7\,b^6+4\,a^6\,b^7}\right )}{f\,{\left (a-b\right )}^{7/2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
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