Optimal. Leaf size=194 \[ \frac {2467 a^4 \sqrt [4]{a x+1}}{192 \sqrt [4]{1-a x}}-\frac {475}{64} a^4 \tan ^{-1}\left (\frac {\sqrt [4]{a x+1}}{\sqrt [4]{1-a x}}\right )-\frac {475}{64} a^4 \tanh ^{-1}\left (\frac {\sqrt [4]{a x+1}}{\sqrt [4]{1-a x}}\right )-\frac {521 a^3 \sqrt [4]{a x+1}}{192 x \sqrt [4]{1-a x}}-\frac {113 a^2 \sqrt [4]{a x+1}}{96 x^2 \sqrt [4]{1-a x}}-\frac {\sqrt [4]{a x+1}}{4 x^4 \sqrt [4]{1-a x}}-\frac {17 a \sqrt [4]{a x+1}}{24 x^3 \sqrt [4]{1-a x}} \]
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Rubi [A] time = 0.09, antiderivative size = 194, normalized size of antiderivative = 1.00, number of steps used = 11, number of rules used = 9, integrand size = 14, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.643, Rules used = {6126, 98, 151, 155, 12, 93, 212, 206, 203} \[ -\frac {113 a^2 \sqrt [4]{a x+1}}{96 x^2 \sqrt [4]{1-a x}}+\frac {2467 a^4 \sqrt [4]{a x+1}}{192 \sqrt [4]{1-a x}}-\frac {521 a^3 \sqrt [4]{a x+1}}{192 x \sqrt [4]{1-a x}}-\frac {475}{64} a^4 \tan ^{-1}\left (\frac {\sqrt [4]{a x+1}}{\sqrt [4]{1-a x}}\right )-\frac {475}{64} a^4 \tanh ^{-1}\left (\frac {\sqrt [4]{a x+1}}{\sqrt [4]{1-a x}}\right )-\frac {17 a \sqrt [4]{a x+1}}{24 x^3 \sqrt [4]{1-a x}}-\frac {\sqrt [4]{a x+1}}{4 x^4 \sqrt [4]{1-a x}} \]
Antiderivative was successfully verified.
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Rule 12
Rule 93
Rule 98
Rule 151
Rule 155
Rule 203
Rule 206
Rule 212
Rule 6126
Rubi steps
\begin {align*} \int \frac {e^{\frac {5}{2} \tanh ^{-1}(a x)}}{x^5} \, dx &=\int \frac {(1+a x)^{5/4}}{x^5 (1-a x)^{5/4}} \, dx\\ &=-\frac {\sqrt [4]{1+a x}}{4 x^4 \sqrt [4]{1-a x}}-\frac {1}{4} \int \frac {-\frac {17 a}{2}-8 a^2 x}{x^4 (1-a x)^{5/4} (1+a x)^{3/4}} \, dx\\ &=-\frac {\sqrt [4]{1+a x}}{4 x^4 \sqrt [4]{1-a x}}-\frac {17 a \sqrt [4]{1+a x}}{24 x^3 \sqrt [4]{1-a x}}+\frac {1}{12} \int \frac {\frac {113 a^2}{4}+\frac {51 a^3 x}{2}}{x^3 (1-a x)^{5/4} (1+a x)^{3/4}} \, dx\\ &=-\frac {\sqrt [4]{1+a x}}{4 x^4 \sqrt [4]{1-a x}}-\frac {17 a \sqrt [4]{1+a x}}{24 x^3 \sqrt [4]{1-a x}}-\frac {113 a^2 \sqrt [4]{1+a x}}{96 x^2 \sqrt [4]{1-a x}}-\frac {1}{24} \int \frac {-\frac {521 a^3}{8}-\frac {113 a^4 x}{2}}{x^2 (1-a x)^{5/4} (1+a x)^{3/4}} \, dx\\ &=-\frac {\sqrt [4]{1+a x}}{4 x^4 \sqrt [4]{1-a x}}-\frac {17 a \sqrt [4]{1+a x}}{24 x^3 \sqrt [4]{1-a x}}-\frac {113 a^2 \sqrt [4]{1+a x}}{96 x^2 \sqrt [4]{1-a x}}-\frac {521 a^3 \sqrt [4]{1+a x}}{192 x \sqrt [4]{1-a x}}+\frac {1}{24} \int \frac {\frac {1425 a^4}{16}+\frac {521 a^5 x}{8}}{x (1-a x)^{5/4} (1+a x)^{3/4}} \, dx\\ &=\frac {2467 a^4 \sqrt [4]{1+a x}}{192 \sqrt [4]{1-a x}}-\frac {\sqrt [4]{1+a x}}{4 x^4 \sqrt [4]{1-a x}}-\frac {17 a \sqrt [4]{1+a x}}{24 x^3 \sqrt [4]{1-a x}}-\frac {113 a^2 \sqrt [4]{1+a x}}{96 x^2 \sqrt [4]{1-a x}}-\frac {521 a^3 \sqrt [4]{1+a x}}{192 x \sqrt [4]{1-a x}}-\frac {\int -\frac {1425 a^5}{32 x \sqrt [4]{1-a x} (1+a x)^{3/4}} \, dx}{12 a}\\ &=\frac {2467 a^4 \sqrt [4]{1+a x}}{192 \sqrt [4]{1-a x}}-\frac {\sqrt [4]{1+a x}}{4 x^4 \sqrt [4]{1-a x}}-\frac {17 a \sqrt [4]{1+a x}}{24 x^3 \sqrt [4]{1-a x}}-\frac {113 a^2 \sqrt [4]{1+a x}}{96 x^2 \sqrt [4]{1-a x}}-\frac {521 a^3 \sqrt [4]{1+a x}}{192 x \sqrt [4]{1-a x}}+\frac {1}{128} \left (475 a^4\right ) \int \frac {1}{x \sqrt [4]{1-a x} (1+a x)^{3/4}} \, dx\\ &=\frac {2467 a^4 \sqrt [4]{1+a x}}{192 \sqrt [4]{1-a x}}-\frac {\sqrt [4]{1+a x}}{4 x^4 \sqrt [4]{1-a x}}-\frac {17 a \sqrt [4]{1+a x}}{24 x^3 \sqrt [4]{1-a x}}-\frac {113 a^2 \sqrt [4]{1+a x}}{96 x^2 \sqrt [4]{1-a x}}-\frac {521 a^3 \sqrt [4]{1+a x}}{192 x \sqrt [4]{1-a x}}+\frac {1}{32} \left (475 a^4\right ) \operatorname {Subst}\left (\int \frac {1}{-1+x^4} \, dx,x,\frac {\sqrt [4]{1+a x}}{\sqrt [4]{1-a x}}\right )\\ &=\frac {2467 a^4 \sqrt [4]{1+a x}}{192 \sqrt [4]{1-a x}}-\frac {\sqrt [4]{1+a x}}{4 x^4 \sqrt [4]{1-a x}}-\frac {17 a \sqrt [4]{1+a x}}{24 x^3 \sqrt [4]{1-a x}}-\frac {113 a^2 \sqrt [4]{1+a x}}{96 x^2 \sqrt [4]{1-a x}}-\frac {521 a^3 \sqrt [4]{1+a x}}{192 x \sqrt [4]{1-a x}}-\frac {1}{64} \left (475 a^4\right ) \operatorname {Subst}\left (\int \frac {1}{1-x^2} \, dx,x,\frac {\sqrt [4]{1+a x}}{\sqrt [4]{1-a x}}\right )-\frac {1}{64} \left (475 a^4\right ) \operatorname {Subst}\left (\int \frac {1}{1+x^2} \, dx,x,\frac {\sqrt [4]{1+a x}}{\sqrt [4]{1-a x}}\right )\\ &=\frac {2467 a^4 \sqrt [4]{1+a x}}{192 \sqrt [4]{1-a x}}-\frac {\sqrt [4]{1+a x}}{4 x^4 \sqrt [4]{1-a x}}-\frac {17 a \sqrt [4]{1+a x}}{24 x^3 \sqrt [4]{1-a x}}-\frac {113 a^2 \sqrt [4]{1+a x}}{96 x^2 \sqrt [4]{1-a x}}-\frac {521 a^3 \sqrt [4]{1+a x}}{192 x \sqrt [4]{1-a x}}-\frac {475}{64} a^4 \tan ^{-1}\left (\frac {\sqrt [4]{1+a x}}{\sqrt [4]{1-a x}}\right )-\frac {475}{64} a^4 \tanh ^{-1}\left (\frac {\sqrt [4]{1+a x}}{\sqrt [4]{1-a x}}\right )\\ \end {align*}
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Mathematica [C] time = 0.03, size = 99, normalized size = 0.51 \[ \frac {2467 a^5 x^5+950 a^4 x^4 (a x-1) \, _2F_1\left (\frac {3}{4},1;\frac {7}{4};\frac {1-a x}{a x+1}\right )+1946 a^4 x^4-747 a^3 x^3-362 a^2 x^2-184 a x-48}{192 x^4 \sqrt [4]{1-a x} (a x+1)^{3/4}} \]
Warning: Unable to verify antiderivative.
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fricas [A] time = 0.66, size = 161, normalized size = 0.83 \[ -\frac {2850 \, a^{4} x^{4} \arctan \left (\sqrt {-\frac {\sqrt {-a^{2} x^{2} + 1}}{a x - 1}}\right ) + 1425 \, a^{4} x^{4} \log \left (\sqrt {-\frac {\sqrt {-a^{2} x^{2} + 1}}{a x - 1}} + 1\right ) - 1425 \, a^{4} x^{4} \log \left (\sqrt {-\frac {\sqrt {-a^{2} x^{2} + 1}}{a x - 1}} - 1\right ) - 2 \, {\left (2467 \, a^{4} x^{4} - 521 \, a^{3} x^{3} - 226 \, a^{2} x^{2} - 136 \, a x - 48\right )} \sqrt {-\frac {\sqrt {-a^{2} x^{2} + 1}}{a x - 1}}}{384 \, x^{4}} \]
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 \[ \text {Exception raised: TypeError} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [F] time = 0.06, size = 0, normalized size = 0.00 \[ \int \frac {\left (\frac {a x +1}{\sqrt {-a^{2} x^{2}+1}}\right )^{\frac {5}{2}}}{x^{5}}\, dx \]
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 \[ \int \frac {\left (\frac {a x + 1}{\sqrt {-a^{2} x^{2} + 1}}\right )^{\frac {5}{2}}}{x^{5}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {{\left (\frac {a\,x+1}{\sqrt {1-a^2\,x^2}}\right )}^{5/2}}{x^5} \,d x \]
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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