Optimal. Leaf size=108 \[ -\frac {4 \sqrt [4]{a+b x}}{d \sqrt [4]{c+d x}}+\frac {2 \sqrt [4]{b} \tan ^{-1}\left (\frac {\sqrt [4]{d} \sqrt [4]{a+b x}}{\sqrt [4]{b} \sqrt [4]{c+d x}}\right )}{d^{5/4}}+\frac {2 \sqrt [4]{b} \tanh ^{-1}\left (\frac {\sqrt [4]{d} \sqrt [4]{a+b x}}{\sqrt [4]{b} \sqrt [4]{c+d x}}\right )}{d^{5/4}} \]
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Rubi [A]
time = 0.05, antiderivative size = 108, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 6, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.316, Rules used = {49, 65, 246,
218, 214, 211} \begin {gather*} \frac {2 \sqrt [4]{b} \tan ^{-1}\left (\frac {\sqrt [4]{d} \sqrt [4]{a+b x}}{\sqrt [4]{b} \sqrt [4]{c+d x}}\right )}{d^{5/4}}+\frac {2 \sqrt [4]{b} \tanh ^{-1}\left (\frac {\sqrt [4]{d} \sqrt [4]{a+b x}}{\sqrt [4]{b} \sqrt [4]{c+d x}}\right )}{d^{5/4}}-\frac {4 \sqrt [4]{a+b x}}{d \sqrt [4]{c+d x}} \end {gather*}
Antiderivative was successfully verified.
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Rule 49
Rule 65
Rule 211
Rule 214
Rule 218
Rule 246
Rubi steps
\begin {align*} \int \frac {\sqrt [4]{a+b x}}{(c+d x)^{5/4}} \, dx &=-\frac {4 \sqrt [4]{a+b x}}{d \sqrt [4]{c+d x}}+\frac {b \int \frac {1}{(a+b x)^{3/4} \sqrt [4]{c+d x}} \, dx}{d}\\ &=-\frac {4 \sqrt [4]{a+b x}}{d \sqrt [4]{c+d x}}+\frac {4 \text {Subst}\left (\int \frac {1}{\sqrt [4]{c-\frac {a d}{b}+\frac {d x^4}{b}}} \, dx,x,\sqrt [4]{a+b x}\right )}{d}\\ &=-\frac {4 \sqrt [4]{a+b x}}{d \sqrt [4]{c+d x}}+\frac {4 \text {Subst}\left (\int \frac {1}{1-\frac {d x^4}{b}} \, dx,x,\frac {\sqrt [4]{a+b x}}{\sqrt [4]{c+d x}}\right )}{d}\\ &=-\frac {4 \sqrt [4]{a+b x}}{d \sqrt [4]{c+d x}}+\frac {\left (2 \sqrt {b}\right ) \text {Subst}\left (\int \frac {1}{\sqrt {b}-\sqrt {d} x^2} \, dx,x,\frac {\sqrt [4]{a+b x}}{\sqrt [4]{c+d x}}\right )}{d}+\frac {\left (2 \sqrt {b}\right ) \text {Subst}\left (\int \frac {1}{\sqrt {b}+\sqrt {d} x^2} \, dx,x,\frac {\sqrt [4]{a+b x}}{\sqrt [4]{c+d x}}\right )}{d}\\ &=-\frac {4 \sqrt [4]{a+b x}}{d \sqrt [4]{c+d x}}+\frac {2 \sqrt [4]{b} \tan ^{-1}\left (\frac {\sqrt [4]{d} \sqrt [4]{a+b x}}{\sqrt [4]{b} \sqrt [4]{c+d x}}\right )}{d^{5/4}}+\frac {2 \sqrt [4]{b} \tanh ^{-1}\left (\frac {\sqrt [4]{d} \sqrt [4]{a+b x}}{\sqrt [4]{b} \sqrt [4]{c+d x}}\right )}{d^{5/4}}\\ \end {align*}
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Mathematica [A]
time = 0.12, size = 105, normalized size = 0.97 \begin {gather*} \frac {2 \left (-\frac {2 \sqrt [4]{d} \sqrt [4]{a+b x}}{\sqrt [4]{c+d x}}+\sqrt [4]{b} \tan ^{-1}\left (\frac {\sqrt [4]{d} \sqrt [4]{a+b x}}{\sqrt [4]{b} \sqrt [4]{c+d x}}\right )+\sqrt [4]{b} \tanh ^{-1}\left (\frac {\sqrt [4]{d} \sqrt [4]{a+b x}}{\sqrt [4]{b} \sqrt [4]{c+d x}}\right )\right )}{d^{5/4}} \end {gather*}
Antiderivative was successfully verified.
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Mathics [F(-1)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Warning: Unable to verify antiderivative.
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Maple [F]
time = 0.06, size = 0, normalized size = 0.00 \[\int \frac {\left (b x +a \right )^{\frac {1}{4}}}{\left (d x +c \right )^{\frac {5}{4}}}\, dx\]
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 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [B] Leaf count of result is larger than twice the leaf count of optimal. 273 vs.
\(2 (80) = 160\).
time = 0.31, size = 273, normalized size = 2.53 \begin {gather*} -\frac {4 \, {\left (d^{2} x + c d\right )} \left (\frac {b}{d^{5}}\right )^{\frac {1}{4}} \arctan \left (-\frac {{\left (b x + a\right )}^{\frac {1}{4}} {\left (d x + c\right )}^{\frac {3}{4}} d^{4} \left (\frac {b}{d^{5}}\right )^{\frac {3}{4}} - {\left (d^{5} x + c d^{4}\right )} \sqrt {\frac {{\left (d^{3} x + c d^{2}\right )} \sqrt {\frac {b}{d^{5}}} + \sqrt {b x + a} \sqrt {d x + c}}{d x + c}} \left (\frac {b}{d^{5}}\right )^{\frac {3}{4}}}{b d x + b c}\right ) - {\left (d^{2} x + c d\right )} \left (\frac {b}{d^{5}}\right )^{\frac {1}{4}} \log \left (\frac {{\left (d^{2} x + c d\right )} \left (\frac {b}{d^{5}}\right )^{\frac {1}{4}} + {\left (b x + a\right )}^{\frac {1}{4}} {\left (d x + c\right )}^{\frac {3}{4}}}{d x + c}\right ) + {\left (d^{2} x + c d\right )} \left (\frac {b}{d^{5}}\right )^{\frac {1}{4}} \log \left (-\frac {{\left (d^{2} x + c d\right )} \left (\frac {b}{d^{5}}\right )^{\frac {1}{4}} - {\left (b x + a\right )}^{\frac {1}{4}} {\left (d x + c\right )}^{\frac {3}{4}}}{d x + c}\right ) + 4 \, {\left (b x + a\right )}^{\frac {1}{4}} {\left (d x + c\right )}^{\frac {3}{4}}}{d^{2} x + c d} \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 {\sqrt [4]{a + b x}}{\left (c + d x\right )^{\frac {5}{4}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F] N/A
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 = -0.01 \begin {gather*} \int \frac {{\left (a+b\,x\right )}^{1/4}}{{\left (c+d\,x\right )}^{5/4}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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