Optimal. Leaf size=66 \[ -\frac {4}{3 (b c-a d) (a+b x)^{3/4} \sqrt [4]{c+d x}}-\frac {16 d \sqrt [4]{a+b x}}{3 (b c-a d)^2 \sqrt [4]{c+d x}} \]
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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 \sqrt [4]{a+b x}}{3 \sqrt [4]{c+d x} (b c-a d)^2}-\frac {4}{3 (a+b x)^{3/4} \sqrt [4]{c+d x} (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)^{7/4} (c+d x)^{5/4}} \, dx &=-\frac {4}{3 (b c-a d) (a+b x)^{3/4} \sqrt [4]{c+d x}}-\frac {(4 d) \int \frac {1}{(a+b x)^{3/4} (c+d x)^{5/4}} \, dx}{3 (b c-a d)}\\ &=-\frac {4}{3 (b c-a d) (a+b x)^{3/4} \sqrt [4]{c+d x}}-\frac {16 d \sqrt [4]{a+b x}}{3 (b c-a d)^2 \sqrt [4]{c+d x}}\\ \end {align*}
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Mathematica [A]
time = 0.10, size = 45, normalized size = 0.68 \begin {gather*} -\frac {4 (3 a d+b (c+4 d x))}{3 (b c-a d)^2 (a+b x)^{3/4} \sqrt [4]{c+d x}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.18, size = 53, normalized size = 0.80
method | result | size |
gosper | \(-\frac {4 \left (4 b d x +3 a d +b c \right )}{3 \left (b x +a \right )^{\frac {3}{4}} \left (d x +c \right )^{\frac {1}{4}} \left (a^{2} d^{2}-2 a b c d +b^{2} c^{2}\right )}\) | \(53\) |
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. 126 vs.
\(2 (54) = 108\).
time = 0.58, size = 126, normalized size = 1.91 \begin {gather*} -\frac {4 \, {\left (4 \, b d x + b c + 3 \, a d\right )} {\left (b x + a\right )}^{\frac {1}{4}} {\left (d x + c\right )}^{\frac {3}{4}}}{3 \, {\left (a b^{2} c^{3} - 2 \, a^{2} b c^{2} d + a^{3} c d^{2} + {\left (b^{3} c^{2} d - 2 \, a b^{2} c d^{2} + a^{2} b d^{3}\right )} x^{2} + {\left (b^{3} c^{3} - a b^{2} c^{2} d - a^{2} b c d^{2} + a^{3} d^{3}\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 {7}{4}} \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]
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 )}^{7/4}\,{\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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