Optimal. Leaf size=66 \[ -\frac {4 (c+d x)^{3/4}}{7 (b c-a d) (a+b x)^{7/4}}+\frac {16 d (c+d x)^{3/4}}{21 (b c-a d)^2 (a+b x)^{3/4}} \]
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Rubi [A]
time = 0.01, antiderivative size = 66, normalized size of antiderivative = 1.00, number of steps
used = 2, number of rules used = 2, integrand size = 19, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.105, Rules used = {47, 37}
\begin {gather*} \frac {16 d (c+d x)^{3/4}}{21 (a+b x)^{3/4} (b c-a d)^2}-\frac {4 (c+d x)^{3/4}}{7 (a+b x)^{7/4} (b c-a d)} \end {gather*}
Antiderivative was successfully verified.
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Rule 37
Rule 47
Rubi steps
\begin {align*} \int \frac {1}{(a+b x)^{11/4} \sqrt [4]{c+d x}} \, dx &=-\frac {4 (c+d x)^{3/4}}{7 (b c-a d) (a+b x)^{7/4}}-\frac {(4 d) \int \frac {1}{(a+b x)^{7/4} \sqrt [4]{c+d x}} \, dx}{7 (b c-a d)}\\ &=-\frac {4 (c+d x)^{3/4}}{7 (b c-a d) (a+b x)^{7/4}}+\frac {16 d (c+d x)^{3/4}}{21 (b c-a d)^2 (a+b x)^{3/4}}\\ \end {align*}
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Mathematica [A]
time = 0.12, size = 46, normalized size = 0.70 \begin {gather*} \frac {4 (c+d x)^{3/4} (-3 b c+7 a d+4 b d x)}{21 (b c-a d)^2 (a+b x)^{7/4}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.22, size = 54, normalized size = 0.82
method | result | size |
gosper | \(\frac {4 \left (d x +c \right )^{\frac {3}{4}} \left (4 b d x +7 a d -3 b c \right )}{21 \left (b x +a \right )^{\frac {7}{4}} \left (a^{2} d^{2}-2 a b c d +b^{2} c^{2}\right )}\) | \(54\) |
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. 118 vs.
\(2 (54) = 108\).
time = 0.79, size = 118, normalized size = 1.79 \begin {gather*} \frac {4 \, {\left (4 \, b d x - 3 \, b c + 7 \, a d\right )} {\left (b x + a\right )}^{\frac {1}{4}} {\left (d x + c\right )}^{\frac {3}{4}}}{21 \, {\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2} + {\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} x^{2} + 2 \, {\left (a b^{3} c^{2} - 2 \, a^{2} b^{2} c d + a^{3} b d^{2}\right )} x\right )}} \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 x\right )^{\frac {11}{4}} \sqrt [4]{c + d x}}\, 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 = -0.02 \begin {gather*} \int \frac {1}{{\left (a+b\,x\right )}^{11/4}\,{\left (c+d\,x\right )}^{1/4}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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