Optimal. Leaf size=101 \[ -\frac {128 d^2 \sqrt [4]{c+d x}}{45 \sqrt [4]{a+b x} (b c-a d)^3}+\frac {32 d \sqrt [4]{c+d x}}{45 (a+b x)^{5/4} (b c-a d)^2}-\frac {4 \sqrt [4]{c+d x}}{9 (a+b x)^{9/4} (b c-a d)} \]
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Rubi [A] time = 0.02, 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 = {45, 37} \begin {gather*} -\frac {128 d^2 \sqrt [4]{c+d x}}{45 \sqrt [4]{a+b x} (b c-a d)^3}+\frac {32 d \sqrt [4]{c+d x}}{45 (a+b x)^{5/4} (b c-a d)^2}-\frac {4 \sqrt [4]{c+d x}}{9 (a+b x)^{9/4} (b c-a d)} \end {gather*}
Antiderivative was successfully verified.
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Rule 37
Rule 45
Rubi steps
\begin {align*} \int \frac {1}{(a+b x)^{13/4} (c+d x)^{3/4}} \, dx &=-\frac {4 \sqrt [4]{c+d x}}{9 (b c-a d) (a+b x)^{9/4}}-\frac {(8 d) \int \frac {1}{(a+b x)^{9/4} (c+d x)^{3/4}} \, dx}{9 (b c-a d)}\\ &=-\frac {4 \sqrt [4]{c+d x}}{9 (b c-a d) (a+b x)^{9/4}}+\frac {32 d \sqrt [4]{c+d x}}{45 (b c-a d)^2 (a+b x)^{5/4}}+\frac {\left (32 d^2\right ) \int \frac {1}{(a+b x)^{5/4} (c+d x)^{3/4}} \, dx}{45 (b c-a d)^2}\\ &=-\frac {4 \sqrt [4]{c+d x}}{9 (b c-a d) (a+b x)^{9/4}}+\frac {32 d \sqrt [4]{c+d x}}{45 (b c-a d)^2 (a+b x)^{5/4}}-\frac {128 d^2 \sqrt [4]{c+d x}}{45 (b c-a d)^3 \sqrt [4]{a+b x}}\\ \end {align*}
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Mathematica [A] time = 0.03, size = 75, normalized size = 0.74 \begin {gather*} -\frac {4 \sqrt [4]{c+d x} \left (45 a^2 d^2-18 a b d (c-4 d x)+b^2 \left (5 c^2-8 c d x+32 d^2 x^2\right )\right )}{45 (a+b x)^{9/4} (b c-a d)^3} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.12, size = 83, normalized size = 0.82 \begin {gather*} -\frac {4 \left (\frac {5 b^2 (c+d x)^{9/4}}{(a+b x)^{9/4}}+\frac {45 d^2 \sqrt [4]{c+d x}}{\sqrt [4]{a+b x}}-\frac {18 b d (c+d x)^{5/4}}{(a+b x)^{5/4}}\right )}{45 (b c-a d)^3} \end {gather*}
Antiderivative was successfully verified.
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fricas [B] time = 0.88, size = 251, normalized size = 2.49 \begin {gather*} -\frac {4 \, {\left (32 \, b^{2} d^{2} x^{2} + 5 \, b^{2} c^{2} - 18 \, a b c d + 45 \, a^{2} d^{2} - 8 \, {\left (b^{2} c d - 9 \, a b d^{2}\right )} x\right )} {\left (b x + a\right )}^{\frac {3}{4}} {\left (d x + c\right )}^{\frac {1}{4}}}{45 \, {\left (a^{3} b^{3} c^{3} - 3 \, a^{4} b^{2} c^{2} d + 3 \, a^{5} b c d^{2} - a^{6} d^{3} + {\left (b^{6} c^{3} - 3 \, a b^{5} c^{2} d + 3 \, a^{2} b^{4} c d^{2} - a^{3} b^{3} d^{3}\right )} x^{3} + 3 \, {\left (a b^{5} c^{3} - 3 \, a^{2} b^{4} c^{2} d + 3 \, a^{3} b^{3} c d^{2} - a^{4} b^{2} d^{3}\right )} x^{2} + 3 \, {\left (a^{2} b^{4} c^{3} - 3 \, a^{3} b^{3} c^{2} d + 3 \, a^{4} b^{2} c d^{2} - a^{5} b d^{3}\right )} x\right )}} \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*} \int \frac {1}{{\left (b x + a\right )}^{\frac {13}{4}} {\left (d x + c\right )}^{\frac {3}{4}}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.01, size = 105, normalized size = 1.04 \begin {gather*} \frac {4 \left (d x +c \right )^{\frac {1}{4}} \left (32 b^{2} x^{2} d^{2}+72 a b \,d^{2} x -8 b^{2} c d x +45 a^{2} d^{2}-18 a b c d +5 b^{2} c^{2}\right )}{45 \left (b x +a \right )^{\frac {9}{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 )} \end {gather*}
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*} \int \frac {1}{{\left (b x + a\right )}^{\frac {13}{4}} {\left (d x + c\right )}^{\frac {3}{4}}}\,{d x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.02, size = 133, normalized size = 1.32 \begin {gather*} \frac {{\left (c+d\,x\right )}^{1/4}\,\left (\frac {128\,d^2\,x^2}{45\,{\left (a\,d-b\,c\right )}^3}+\frac {180\,a^2\,d^2-72\,a\,b\,c\,d+20\,b^2\,c^2}{45\,b^2\,{\left (a\,d-b\,c\right )}^3}+\frac {32\,d\,x\,\left (9\,a\,d-b\,c\right )}{45\,b\,{\left (a\,d-b\,c\right )}^3}\right )}{x^2\,{\left (a+b\,x\right )}^{1/4}+\frac {a^2\,{\left (a+b\,x\right )}^{1/4}}{b^2}+\frac {2\,a\,x\,{\left (a+b\,x\right )}^{1/4}}{b}} \end {gather*}
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 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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