Optimal. Leaf size=298 \[ \frac {\text {ArcTan}\left (\frac {\sqrt {i a-b} \sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{(i a-b)^{5/2} d}+\frac {\tanh ^{-1}\left (\frac {\sqrt {i a+b} \sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{(i a+b)^{5/2} d}-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}+\frac {4 b}{a^2 d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}+\frac {2 b^2 \left (7 a^2+8 b^2\right ) \sqrt {\tan (c+d x)}}{3 a^3 \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}+\frac {4 b^2 \left (4 a^4+15 a^2 b^2+8 b^4\right ) \sqrt {\tan (c+d x)}}{3 a^4 \left (a^2+b^2\right )^2 d \sqrt {a+b \tan (c+d x)}} \]
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Rubi [A]
time = 0.80, antiderivative size = 298, normalized size of antiderivative = 1.00, number of steps
used = 11, number of rules used = 8, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.320, Rules used = {3650, 3730,
3731, 3697, 3696, 95, 209, 212} \begin {gather*} \frac {4 b}{a^2 d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}+\frac {4 b^2 \left (4 a^4+15 a^2 b^2+8 b^4\right ) \sqrt {\tan (c+d x)}}{3 a^4 d \left (a^2+b^2\right )^2 \sqrt {a+b \tan (c+d x)}}+\frac {2 b^2 \left (7 a^2+8 b^2\right ) \sqrt {\tan (c+d x)}}{3 a^3 d \left (a^2+b^2\right ) (a+b \tan (c+d x))^{3/2}}+\frac {\text {ArcTan}\left (\frac {\sqrt {-b+i a} \sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{d (-b+i a)^{5/2}}-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}+\frac {\tanh ^{-1}\left (\frac {\sqrt {b+i a} \sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{d (b+i a)^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 95
Rule 209
Rule 212
Rule 3650
Rule 3696
Rule 3697
Rule 3730
Rule 3731
Rubi steps
\begin {align*} \int \frac {1}{\tan ^{\frac {5}{2}}(c+d x) (a+b \tan (c+d x))^{5/2}} \, dx &=-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}-\frac {2 \int \frac {3 b+\frac {3}{2} a \tan (c+d x)+3 b \tan ^2(c+d x)}{\tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{5/2}} \, dx}{3 a}\\ &=-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}+\frac {4 b}{a^2 d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}+\frac {4 \int \frac {-\frac {3}{4} \left (a^2-8 b^2\right )+6 b^2 \tan ^2(c+d x)}{\sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{5/2}} \, dx}{3 a^2}\\ &=-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}+\frac {4 b}{a^2 d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}+\frac {2 b^2 \left (7 a^2+8 b^2\right ) \sqrt {\tan (c+d x)}}{3 a^3 \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}+\frac {8 \int \frac {-\frac {3}{8} \left (3 a^4-14 a^2 b^2-16 b^4\right )+\frac {9}{8} a^3 b \tan (c+d x)+\frac {3}{4} b^2 \left (7 a^2+8 b^2\right ) \tan ^2(c+d x)}{\sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}} \, dx}{9 a^3 \left (a^2+b^2\right )}\\ &=-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}+\frac {4 b}{a^2 d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}+\frac {2 b^2 \left (7 a^2+8 b^2\right ) \sqrt {\tan (c+d x)}}{3 a^3 \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}+\frac {4 b^2 \left (4 a^4+15 a^2 b^2+8 b^4\right ) \sqrt {\tan (c+d x)}}{3 a^4 \left (a^2+b^2\right )^2 d \sqrt {a+b \tan (c+d x)}}+\frac {16 \int \frac {-\frac {9}{16} a^4 \left (a^2-b^2\right )+\frac {9}{8} a^5 b \tan (c+d x)}{\sqrt {\tan (c+d x)} \sqrt {a+b \tan (c+d x)}} \, dx}{9 a^4 \left (a^2+b^2\right )^2}\\ &=-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}+\frac {4 b}{a^2 d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}+\frac {2 b^2 \left (7 a^2+8 b^2\right ) \sqrt {\tan (c+d x)}}{3 a^3 \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}+\frac {4 b^2 \left (4 a^4+15 a^2 b^2+8 b^4\right ) \sqrt {\tan (c+d x)}}{3 a^4 \left (a^2+b^2\right )^2 d \sqrt {a+b \tan (c+d x)}}-\frac {\int \frac {1+i \tan (c+d x)}{\sqrt {\tan (c+d x)} \sqrt {a+b \tan (c+d x)}} \, dx}{2 (a-i b)^2}-\frac {\int \frac {1-i \tan (c+d x)}{\sqrt {\tan (c+d x)} \sqrt {a+b \tan (c+d x)}} \, dx}{2 (a+i b)^2}\\ &=-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}+\frac {4 b}{a^2 d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}+\frac {2 b^2 \left (7 a^2+8 b^2\right ) \sqrt {\tan (c+d x)}}{3 a^3 \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}+\frac {4 b^2 \left (4 a^4+15 a^2 b^2+8 b^4\right ) \sqrt {\tan (c+d x)}}{3 a^4 \left (a^2+b^2\right )^2 d \sqrt {a+b \tan (c+d x)}}-\frac {\text {Subst}\left (\int \frac {1}{(1-i x) \sqrt {x} \sqrt {a+b x}} \, dx,x,\tan (c+d x)\right )}{2 (a-i b)^2 d}-\frac {\text {Subst}\left (\int \frac {1}{(1+i x) \sqrt {x} \sqrt {a+b x}} \, dx,x,\tan (c+d x)\right )}{2 (a+i b)^2 d}\\ &=-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}+\frac {4 b}{a^2 d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}+\frac {2 b^2 \left (7 a^2+8 b^2\right ) \sqrt {\tan (c+d x)}}{3 a^3 \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}+\frac {4 b^2 \left (4 a^4+15 a^2 b^2+8 b^4\right ) \sqrt {\tan (c+d x)}}{3 a^4 \left (a^2+b^2\right )^2 d \sqrt {a+b \tan (c+d x)}}-\frac {\text {Subst}\left (\int \frac {1}{1-(i a+b) x^2} \, dx,x,\frac {\sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{(a-i b)^2 d}-\frac {\text {Subst}\left (\int \frac {1}{1-(-i a+b) x^2} \, dx,x,\frac {\sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{(a+i b)^2 d}\\ &=\frac {\tan ^{-1}\left (\frac {\sqrt {i a-b} \sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{(i a-b)^{5/2} d}+\frac {\tanh ^{-1}\left (\frac {\sqrt {i a+b} \sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{(i a+b)^{5/2} d}-\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}+\frac {4 b}{a^2 d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}+\frac {2 b^2 \left (7 a^2+8 b^2\right ) \sqrt {\tan (c+d x)}}{3 a^3 \left (a^2+b^2\right ) d (a+b \tan (c+d x))^{3/2}}+\frac {4 b^2 \left (4 a^4+15 a^2 b^2+8 b^4\right ) \sqrt {\tan (c+d x)}}{3 a^4 \left (a^2+b^2\right )^2 d \sqrt {a+b \tan (c+d x)}}\\ \end {align*}
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Mathematica [A]
time = 6.29, size = 483, normalized size = 1.62 \begin {gather*} -\frac {2}{3 a d \tan ^{\frac {3}{2}}(c+d x) (a+b \tan (c+d x))^{3/2}}-\frac {2 \left (-\frac {6 b}{a d \sqrt {\tan (c+d x)} (a+b \tan (c+d x))^{3/2}}-\frac {3 \left (\frac {a b \sqrt {\tan (c+d x)}}{3 (i a-b) (a+b \tan (c+d x))^{3/2}}+\frac {16 b^2 \sqrt {\tan (c+d x)}}{3 a (a+b \tan (c+d x))^{3/2}}-\frac {a b \sqrt {\tan (c+d x)}}{3 (i a+b) (a+b \tan (c+d x))^{3/2}}+\frac {32 b^2 \sqrt {\tan (c+d x)}}{3 a^2 \sqrt {a+b \tan (c+d x)}}-\frac {-\frac {3 \sqrt [4]{-1} a^2 \text {ArcTan}\left (\frac {\sqrt [4]{-1} \sqrt {-a+i b} \sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{(-a+i b)^{3/2}}+\frac {(5 a-2 i b) b \sqrt {\tan (c+d x)}}{(a-i b) \sqrt {a+b \tan (c+d x)}}}{3 (i a+b)}+\frac {-\frac {3 \sqrt [4]{-1} a^2 \text {ArcTan}\left (\frac {\sqrt [4]{-1} \sqrt {a+i b} \sqrt {\tan (c+d x)}}{\sqrt {a+b \tan (c+d x)}}\right )}{(a+i b)^{3/2}}+\frac {(5 a+2 i b) b \sqrt {\tan (c+d x)}}{(a+i b) \sqrt {a+b \tan (c+d x)}}}{3 (i a-b)}\right )}{2 a d}\right )}{3 a} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] result has leaf size over 500,000. Avoiding possible recursion issues.
time = 3.45, size = 1491406, normalized size = 5004.72 \[\text {output too large to display}\]
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \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 {1}{\left (a + b \tan {\left (c + d x \right )}\right )^{\frac {5}{2}} \tan ^{\frac {5}{2}}{\left (c + d x \right )}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [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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Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int \frac {1}{{\mathrm {tan}\left (c+d\,x\right )}^{5/2}\,{\left (a+b\,\mathrm {tan}\left (c+d\,x\right )\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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