Optimal. Leaf size=246 \[ \frac {\left (3 a^2+24 a b+8 b^2\right ) \text {ArcTan}\left (\frac {\sqrt {a-b} \tan (e+f x)}{\sqrt {a+b \tan ^2(e+f x)}}\right )}{8 (a-b)^{9/2} f}-\frac {(5 a+2 b) \cos (e+f x) \sin (e+f x)}{8 (a-b)^2 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\cos ^3(e+f x) \sin (e+f x)}{4 (a-b) f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {b (23 a+12 b) \tan (e+f x)}{24 (a-b)^3 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {5 b (11 a+10 b) \tan (e+f x)}{24 (a-b)^4 f \sqrt {a+b \tan ^2(e+f x)}} \]
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Rubi [A]
time = 0.23, antiderivative size = 246, normalized size of antiderivative = 1.00, number of steps
used = 8, number of rules used = 6, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.240, Rules used = {3744, 481, 541,
12, 385, 209} \begin {gather*} \frac {\left (3 a^2+24 a b+8 b^2\right ) \text {ArcTan}\left (\frac {\sqrt {a-b} \tan (e+f x)}{\sqrt {a+b \tan ^2(e+f x)}}\right )}{8 f (a-b)^{9/2}}-\frac {5 b (11 a+10 b) \tan (e+f x)}{24 f (a-b)^4 \sqrt {a+b \tan ^2(e+f x)}}-\frac {b (23 a+12 b) \tan (e+f x)}{24 f (a-b)^3 \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\sin (e+f x) \cos ^3(e+f x)}{4 f (a-b) \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {(5 a+2 b) \sin (e+f x) \cos (e+f x)}{8 f (a-b)^2 \left (a+b \tan ^2(e+f x)\right )^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 209
Rule 385
Rule 481
Rule 541
Rule 3744
Rubi steps
\begin {align*} \int \frac {\sin ^4(e+f x)}{\left (a+b \tan ^2(e+f x)\right )^{5/2}} \, dx &=\frac {\text {Subst}\left (\int \frac {x^4}{\left (1+x^2\right )^3 \left (a+b x^2\right )^{5/2}} \, dx,x,\tan (e+f x)\right )}{f}\\ &=\frac {\cos ^3(e+f x) \sin (e+f x)}{4 (a-b) f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {\text {Subst}\left (\int \frac {a-2 (2 a+b) x^2}{\left (1+x^2\right )^2 \left (a+b x^2\right )^{5/2}} \, dx,x,\tan (e+f x)\right )}{4 (a-b) f}\\ &=-\frac {(5 a+2 b) \cos (e+f x) \sin (e+f x)}{8 (a-b)^2 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\cos ^3(e+f x) \sin (e+f x)}{4 (a-b) f \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\text {Subst}\left (\int \frac {a (3 a+4 b)-4 b (5 a+2 b) x^2}{\left (1+x^2\right ) \left (a+b x^2\right )^{5/2}} \, dx,x,\tan (e+f x)\right )}{8 (a-b)^2 f}\\ &=-\frac {(5 a+2 b) \cos (e+f x) \sin (e+f x)}{8 (a-b)^2 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\cos ^3(e+f x) \sin (e+f x)}{4 (a-b) f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {b (23 a+12 b) \tan (e+f x)}{24 (a-b)^3 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\text {Subst}\left (\int \frac {a^2 (9 a+26 b)-2 a b (23 a+12 b) x^2}{\left (1+x^2\right ) \left (a+b x^2\right )^{3/2}} \, dx,x,\tan (e+f x)\right )}{24 a (a-b)^3 f}\\ &=-\frac {(5 a+2 b) \cos (e+f x) \sin (e+f x)}{8 (a-b)^2 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\cos ^3(e+f x) \sin (e+f x)}{4 (a-b) f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {b (23 a+12 b) \tan (e+f x)}{24 (a-b)^3 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {5 b (11 a+10 b) \tan (e+f x)}{24 (a-b)^4 f \sqrt {a+b \tan ^2(e+f x)}}+\frac {\text {Subst}\left (\int \frac {3 a^2 \left (3 a^2+24 a b+8 b^2\right )}{\left (1+x^2\right ) \sqrt {a+b x^2}} \, dx,x,\tan (e+f x)\right )}{24 a^2 (a-b)^4 f}\\ &=-\frac {(5 a+2 b) \cos (e+f x) \sin (e+f x)}{8 (a-b)^2 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\cos ^3(e+f x) \sin (e+f x)}{4 (a-b) f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {b (23 a+12 b) \tan (e+f x)}{24 (a-b)^3 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {5 b (11 a+10 b) \tan (e+f x)}{24 (a-b)^4 f \sqrt {a+b \tan ^2(e+f x)}}+\frac {\left (3 a^2+24 a b+8 b^2\right ) \text {Subst}\left (\int \frac {1}{\left (1+x^2\right ) \sqrt {a+b x^2}} \, dx,x,\tan (e+f x)\right )}{8 (a-b)^4 f}\\ &=-\frac {(5 a+2 b) \cos (e+f x) \sin (e+f x)}{8 (a-b)^2 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\cos ^3(e+f x) \sin (e+f x)}{4 (a-b) f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {b (23 a+12 b) \tan (e+f x)}{24 (a-b)^3 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {5 b (11 a+10 b) \tan (e+f x)}{24 (a-b)^4 f \sqrt {a+b \tan ^2(e+f x)}}+\frac {\left (3 a^2+24 a b+8 b^2\right ) \text {Subst}\left (\int \frac {1}{1-(-a+b) x^2} \, dx,x,\frac {\tan (e+f x)}{\sqrt {a+b \tan ^2(e+f x)}}\right )}{8 (a-b)^4 f}\\ &=\frac {\left (3 a^2+24 a b+8 b^2\right ) \tan ^{-1}\left (\frac {\sqrt {a-b} \tan (e+f x)}{\sqrt {a+b \tan ^2(e+f x)}}\right )}{8 (a-b)^{9/2} f}-\frac {(5 a+2 b) \cos (e+f x) \sin (e+f x)}{8 (a-b)^2 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}+\frac {\cos ^3(e+f x) \sin (e+f x)}{4 (a-b) f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {b (23 a+12 b) \tan (e+f x)}{24 (a-b)^3 f \left (a+b \tan ^2(e+f x)\right )^{3/2}}-\frac {5 b (11 a+10 b) \tan (e+f x)}{24 (a-b)^4 f \sqrt {a+b \tan ^2(e+f x)}}\\ \end {align*}
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Mathematica [C] Result contains higher order function than in optimal. Order 4 vs. order 3 in
optimal.
time = 3.75, size = 378, normalized size = 1.54 \begin {gather*} -\frac {\sqrt {(a+b+(a-b) \cos (2 (e+f x))) \sec ^2(e+f x)} \left (-3 \sqrt {2} a b \left (3 a^2+24 a b+8 b^2\right ) \left (\frac {(a+b+(a-b) \cos (2 (e+f x))) \csc ^2(e+f x)}{b}\right )^{3/2} \left (2 (a-b) F\left (\left .\text {ArcSin}\left (\frac {\sqrt {\frac {(a+b+(a-b) \cos (2 (e+f x))) \csc ^2(e+f x)}{b}}}{\sqrt {2}}\right )\right |1\right )-2 a \Pi \left (-\frac {b}{a-b};\left .\text {ArcSin}\left (\frac {\sqrt {\frac {(a+b+(a-b) \cos (2 (e+f x))) \csc ^2(e+f x)}{b}}}{\sqrt {2}}\right )\right |1\right )\right ) \sin ^2(e+f x) \sin (2 (e+f x))-a (a-b) \left (64 a b^2 \sin (2 (e+f x))-64 b (3 a+2 b) (a+b+(a-b) \cos (2 (e+f x))) \sin (2 (e+f x))-6 (4 a+7 b) (a+b+(a-b) \cos (2 (e+f x)))^2 \sin (2 (e+f x))+3 (a-b) (a+b+(a-b) \cos (2 (e+f x)))^2 \sin (4 (e+f x))\right )\right )}{96 \sqrt {2} a (a-b)^5 f (a+b+(a-b) \cos (2 (e+f x)))^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(7942\) vs.
\(2(222)=444\).
time = 2.51, size = 7943, normalized size = 32.29
method | result | size |
default | \(\text {Expression too large to display}\) | \(7943\) |
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: RuntimeError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [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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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {\sin ^{4}{\left (e + f x \right )}}{\left (a + b \tan ^{2}{\left (e + f x \right )}\right )^{\frac {5}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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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.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int \frac {{\sin \left (e+f\,x\right )}^4}{{\left (b\,{\mathrm {tan}\left (e+f\,x\right )}^2+a\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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