Optimal. Leaf size=262 \[ -\frac {i \tanh ^{-1}\left (\frac {\sqrt {2} \sqrt {a} \sqrt {c+d \tan (e+f x)}}{\sqrt {c-i d} \sqrt {a+i a \tan (e+f x)}}\right )}{4 \sqrt {2} a^{5/2} \sqrt {c-i d} f}-\frac {\sqrt {c+d \tan (e+f x)}}{5 (i c-d) f (a+i a \tan (e+f x))^{5/2}}+\frac {(5 i c-13 d) \sqrt {c+d \tan (e+f x)}}{30 a (c+i d)^2 f (a+i a \tan (e+f x))^{3/2}}+\frac {\left (15 c^2+50 i c d-67 d^2\right ) \sqrt {c+d \tan (e+f x)}}{60 a^2 (i c-d)^3 f \sqrt {a+i a \tan (e+f x)}} \]
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Rubi [A]
time = 0.55, antiderivative size = 262, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 5, integrand size = 32, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.156, Rules used = {3640, 3677, 12,
3625, 214} \begin {gather*} -\frac {i \tanh ^{-1}\left (\frac {\sqrt {2} \sqrt {a} \sqrt {c+d \tan (e+f x)}}{\sqrt {c-i d} \sqrt {a+i a \tan (e+f x)}}\right )}{4 \sqrt {2} a^{5/2} f \sqrt {c-i d}}+\frac {\left (15 c^2+50 i c d-67 d^2\right ) \sqrt {c+d \tan (e+f x)}}{60 a^2 f (-d+i c)^3 \sqrt {a+i a \tan (e+f x)}}+\frac {(-13 d+5 i c) \sqrt {c+d \tan (e+f x)}}{30 a f (c+i d)^2 (a+i a \tan (e+f x))^{3/2}}-\frac {\sqrt {c+d \tan (e+f x)}}{5 f (-d+i c) (a+i a \tan (e+f x))^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 12
Rule 214
Rule 3625
Rule 3640
Rule 3677
Rubi steps
\begin {align*} \int \frac {1}{(a+i a \tan (e+f x))^{5/2} \sqrt {c+d \tan (e+f x)}} \, dx &=-\frac {\sqrt {c+d \tan (e+f x)}}{5 (i c-d) f (a+i a \tan (e+f x))^{5/2}}-\frac {\int \frac {-\frac {1}{2} a (5 i c-9 d)-2 i a d \tan (e+f x)}{(a+i a \tan (e+f x))^{3/2} \sqrt {c+d \tan (e+f x)}} \, dx}{5 a^2 (i c-d)}\\ &=-\frac {\sqrt {c+d \tan (e+f x)}}{5 (i c-d) f (a+i a \tan (e+f x))^{5/2}}+\frac {(5 i c-13 d) \sqrt {c+d \tan (e+f x)}}{30 a (c+i d)^2 f (a+i a \tan (e+f x))^{3/2}}-\frac {\int \frac {-\frac {1}{4} a^2 \left (15 c^2+40 i c d-41 d^2\right )-\frac {1}{2} a^2 (5 c+13 i d) d \tan (e+f x)}{\sqrt {a+i a \tan (e+f x)} \sqrt {c+d \tan (e+f x)}} \, dx}{15 a^4 (c+i d)^2}\\ &=-\frac {\sqrt {c+d \tan (e+f x)}}{5 (i c-d) f (a+i a \tan (e+f x))^{5/2}}+\frac {(5 i c-13 d) \sqrt {c+d \tan (e+f x)}}{30 a (c+i d)^2 f (a+i a \tan (e+f x))^{3/2}}+\frac {\left (15 c^2+50 i c d-67 d^2\right ) \sqrt {c+d \tan (e+f x)}}{60 a^2 (i c-d)^3 f \sqrt {a+i a \tan (e+f x)}}-\frac {\int -\frac {15 a^3 (i c-d)^3 \sqrt {a+i a \tan (e+f x)}}{8 \sqrt {c+d \tan (e+f x)}} \, dx}{15 a^6 (i c-d)^3}\\ &=-\frac {\sqrt {c+d \tan (e+f x)}}{5 (i c-d) f (a+i a \tan (e+f x))^{5/2}}+\frac {(5 i c-13 d) \sqrt {c+d \tan (e+f x)}}{30 a (c+i d)^2 f (a+i a \tan (e+f x))^{3/2}}+\frac {\left (15 c^2+50 i c d-67 d^2\right ) \sqrt {c+d \tan (e+f x)}}{60 a^2 (i c-d)^3 f \sqrt {a+i a \tan (e+f x)}}+\frac {\int \frac {\sqrt {a+i a \tan (e+f x)}}{\sqrt {c+d \tan (e+f x)}} \, dx}{8 a^3}\\ &=-\frac {\sqrt {c+d \tan (e+f x)}}{5 (i c-d) f (a+i a \tan (e+f x))^{5/2}}+\frac {(5 i c-13 d) \sqrt {c+d \tan (e+f x)}}{30 a (c+i d)^2 f (a+i a \tan (e+f x))^{3/2}}+\frac {\left (15 c^2+50 i c d-67 d^2\right ) \sqrt {c+d \tan (e+f x)}}{60 a^2 (i c-d)^3 f \sqrt {a+i a \tan (e+f x)}}-\frac {i \text {Subst}\left (\int \frac {1}{a c-i a d-2 a^2 x^2} \, dx,x,\frac {\sqrt {c+d \tan (e+f x)}}{\sqrt {a+i a \tan (e+f x)}}\right )}{4 a f}\\ &=-\frac {i \tanh ^{-1}\left (\frac {\sqrt {2} \sqrt {a} \sqrt {c+d \tan (e+f x)}}{\sqrt {c-i d} \sqrt {a+i a \tan (e+f x)}}\right )}{4 \sqrt {2} a^{5/2} \sqrt {c-i d} f}-\frac {\sqrt {c+d \tan (e+f x)}}{5 (i c-d) f (a+i a \tan (e+f x))^{5/2}}+\frac {(5 i c-13 d) \sqrt {c+d \tan (e+f x)}}{30 a (c+i d)^2 f (a+i a \tan (e+f x))^{3/2}}+\frac {\left (15 c^2+50 i c d-67 d^2\right ) \sqrt {c+d \tan (e+f x)}}{60 a^2 (i c-d)^3 f \sqrt {a+i a \tan (e+f x)}}\\ \end {align*}
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Mathematica [A]
time = 5.60, size = 309, normalized size = 1.18 \begin {gather*} \frac {\sec ^{\frac {5}{2}}(e+f x) \left (-\frac {i \sqrt {2} e^{2 i (e+f x)} \sqrt {\frac {e^{i (e+f x)}}{1+e^{2 i (e+f x)}}} \sqrt {1+e^{2 i (e+f x)}} \log \left (2 \left (\sqrt {c-i d} e^{i (e+f x)}+\sqrt {1+e^{2 i (e+f x)}} \sqrt {c-\frac {i d \left (-1+e^{2 i (e+f x)}\right )}{1+e^{2 i (e+f x)}}}\right )\right )}{\sqrt {c-i d}}+\frac {2 i \left (11 c^2+30 i c d-19 d^2+\left (26 c^2+80 i c d-86 d^2\right ) \cos (2 (e+f x))+4 i \left (5 c^2+17 i c d-20 d^2\right ) \sin (2 (e+f x))\right ) \sqrt {c+d \tan (e+f x)}}{15 (c+i d)^3 \sqrt {\sec (e+f x)}}\right )}{8 f (a+i a \tan (e+f x))^{5/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Both result and optimal contain complex but leaf count of result is larger than twice
the leaf count of optimal. 5217 vs. \(2 (214 ) = 428\).
time = 0.82, size = 5218, normalized size = 19.92
method | result | size |
derivativedivides | \(\text {Expression too large to display}\) | \(5218\) |
default | \(\text {Expression too large to display}\) | \(5218\) |
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 [B] Both result and optimal contain complex but leaf count of result is larger than twice
the leaf count of optimal. 590 vs. \(2 (210) = 420\).
time = 1.06, size = 590, normalized size = 2.25 \begin {gather*} \frac {{\left (30 \, {\left (i \, a^{3} c^{3} - 3 \, a^{3} c^{2} d - 3 i \, a^{3} c d^{2} + a^{3} d^{3}\right )} f \sqrt {\frac {i}{8 \, {\left (-i \, a^{5} c - a^{5} d\right )} f^{2}}} e^{\left (5 i \, f x + 5 i \, e\right )} \log \left (-4 \, {\left (i \, a^{3} c + a^{3} d\right )} f \sqrt {\frac {i}{8 \, {\left (-i \, a^{5} c - a^{5} d\right )} f^{2}}} e^{\left (i \, f x + i \, e\right )} + \sqrt {2} \sqrt {\frac {{\left (c - i \, d\right )} e^{\left (2 i \, f x + 2 i \, e\right )} + c + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} \sqrt {\frac {a}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} {\left (e^{\left (2 i \, f x + 2 i \, e\right )} + 1\right )}\right ) + 30 \, {\left (-i \, a^{3} c^{3} + 3 \, a^{3} c^{2} d + 3 i \, a^{3} c d^{2} - a^{3} d^{3}\right )} f \sqrt {\frac {i}{8 \, {\left (-i \, a^{5} c - a^{5} d\right )} f^{2}}} e^{\left (5 i \, f x + 5 i \, e\right )} \log \left (-4 \, {\left (-i \, a^{3} c - a^{3} d\right )} f \sqrt {\frac {i}{8 \, {\left (-i \, a^{5} c - a^{5} d\right )} f^{2}}} e^{\left (i \, f x + i \, e\right )} + \sqrt {2} \sqrt {\frac {{\left (c - i \, d\right )} e^{\left (2 i \, f x + 2 i \, e\right )} + c + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} \sqrt {\frac {a}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} {\left (e^{\left (2 i \, f x + 2 i \, e\right )} + 1\right )}\right ) + \sqrt {2} {\left (3 \, c^{2} + 6 i \, c d - 3 \, d^{2} + {\left (23 \, c^{2} + 74 i \, c d - 83 \, d^{2}\right )} e^{\left (6 i \, f x + 6 i \, e\right )} + 2 \, {\left (17 \, c^{2} + 52 i \, c d - 51 \, d^{2}\right )} e^{\left (4 i \, f x + 4 i \, e\right )} + 2 \, {\left (7 \, c^{2} + 18 i \, c d - 11 \, d^{2}\right )} e^{\left (2 i \, f x + 2 i \, e\right )}\right )} \sqrt {\frac {{\left (c - i \, d\right )} e^{\left (2 i \, f x + 2 i \, e\right )} + c + i \, d}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}} \sqrt {\frac {a}{e^{\left (2 i \, f x + 2 i \, e\right )} + 1}}\right )} e^{\left (-5 i \, f x - 5 i \, e\right )}}{120 \, {\left (-i \, a^{3} c^{3} + 3 \, a^{3} c^{2} d + 3 i \, a^{3} c d^{2} - a^{3} d^{3}\right )} f} \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 (i a \left (\tan {\left (e + f x \right )} - i\right )\right )^{\frac {5}{2}} \sqrt {c + d \tan {\left (e + f x \right )}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: TypeError} \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}{{\left (a+a\,\mathrm {tan}\left (e+f\,x\right )\,1{}\mathrm {i}\right )}^{5/2}\,\sqrt {c+d\,\mathrm {tan}\left (e+f\,x\right )}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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