Optimal. Leaf size=101 \[ -\frac {4}{7 (b c-a d) (a+b x)^{7/4} \sqrt [4]{c+d x}}+\frac {32 d}{21 (b c-a d)^2 (a+b x)^{3/4} \sqrt [4]{c+d x}}+\frac {128 d^2 \sqrt [4]{a+b x}}{21 (b c-a d)^3 \sqrt [4]{c+d x}} \]
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Rubi [A]
time = 0.01, antiderivative size = 101, normalized size of antiderivative = 1.00, number of steps
used = 3, 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 {128 d^2 \sqrt [4]{a+b x}}{21 \sqrt [4]{c+d x} (b c-a d)^3}+\frac {32 d}{21 (a+b x)^{3/4} \sqrt [4]{c+d x} (b c-a d)^2}-\frac {4}{7 (a+b x)^{7/4} \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)^{11/4} (c+d x)^{5/4}} \, dx &=-\frac {4}{7 (b c-a d) (a+b x)^{7/4} \sqrt [4]{c+d x}}-\frac {(8 d) \int \frac {1}{(a+b x)^{7/4} (c+d x)^{5/4}} \, dx}{7 (b c-a d)}\\ &=-\frac {4}{7 (b c-a d) (a+b x)^{7/4} \sqrt [4]{c+d x}}+\frac {32 d}{21 (b c-a d)^2 (a+b x)^{3/4} \sqrt [4]{c+d x}}+\frac {\left (32 d^2\right ) \int \frac {1}{(a+b x)^{3/4} (c+d x)^{5/4}} \, dx}{21 (b c-a d)^2}\\ &=-\frac {4}{7 (b c-a d) (a+b x)^{7/4} \sqrt [4]{c+d x}}+\frac {32 d}{21 (b c-a d)^2 (a+b x)^{3/4} \sqrt [4]{c+d x}}+\frac {128 d^2 \sqrt [4]{a+b x}}{21 (b c-a d)^3 \sqrt [4]{c+d x}}\\ \end {align*}
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Mathematica [A]
time = 0.12, size = 73, normalized size = 0.72 \begin {gather*} -\frac {4 (c+d x)^{7/4} \left (3 b^2-\frac {21 d^2 (a+b x)^2}{(c+d x)^2}-\frac {14 b d (a+b x)}{c+d x}\right )}{21 (b c-a d)^3 (a+b x)^{7/4}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.19, size = 105, normalized size = 1.04
method | result | size |
gosper | \(-\frac {4 \left (32 b^{2} x^{2} d^{2}+56 a b \,d^{2} x +8 b^{2} c d x +21 a^{2} d^{2}+14 a b c d -3 b^{2} c^{2}\right )}{21 \left (b x +a \right )^{\frac {7}{4}} \left (d x +c \right )^{\frac {1}{4}} \left (a^{3} d^{3}-3 a^{2} b c \,d^{2}+3 a \,b^{2} c^{2} d -b^{3} c^{3}\right )}\) | \(105\) |
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.
\(2 (83) = 166\).
time = 0.73, size = 273, normalized size = 2.70 \begin {gather*} \frac {4 \, {\left (32 \, b^{2} d^{2} x^{2} - 3 \, b^{2} c^{2} + 14 \, a b c d + 21 \, a^{2} d^{2} + 8 \, {\left (b^{2} c d + 7 \, a b d^{2}\right )} x\right )} {\left (b x + a\right )}^{\frac {1}{4}} {\left (d x + c\right )}^{\frac {3}{4}}}{21 \, {\left (a^{2} b^{3} c^{4} - 3 \, a^{3} b^{2} c^{3} d + 3 \, a^{4} b c^{2} d^{2} - a^{5} c d^{3} + {\left (b^{5} c^{3} d - 3 \, a b^{4} c^{2} d^{2} + 3 \, a^{2} b^{3} c d^{3} - a^{3} b^{2} d^{4}\right )} x^{3} + {\left (b^{5} c^{4} - a b^{4} c^{3} d - 3 \, a^{2} b^{3} c^{2} d^{2} + 5 \, a^{3} b^{2} c d^{3} - 2 \, a^{4} b d^{4}\right )} x^{2} + {\left (2 \, a b^{4} c^{4} - 5 \, a^{2} b^{3} c^{3} d + 3 \, a^{3} b^{2} c^{2} d^{2} + a^{4} b c d^{3} - a^{5} d^{4}\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}} \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 = -0.01 \begin {gather*} \int \frac {1}{{\left (a+b\,x\right )}^{11/4}\,{\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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