Optimal. Leaf size=116 \[ -\frac {\sqrt [3]{c \sin ^3(a+b x)}}{2 x^2}-\frac {b \cot (a+b x) \sqrt [3]{c \sin ^3(a+b x)}}{2 x}-\frac {1}{2} b^2 \text {Ci}(b x) \csc (a+b x) \sin (a) \sqrt [3]{c \sin ^3(a+b x)}-\frac {1}{2} b^2 \cos (a) \csc (a+b x) \sqrt [3]{c \sin ^3(a+b x)} \text {Si}(b x) \]
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Rubi [A]
time = 0.14, antiderivative size = 116, normalized size of antiderivative = 1.00, number of steps
used = 6, number of rules used = 5, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.278, Rules used = {6852, 3378,
3384, 3380, 3383} \begin {gather*} -\frac {1}{2} b^2 \sin (a) \text {CosIntegral}(b x) \csc (a+b x) \sqrt [3]{c \sin ^3(a+b x)}-\frac {1}{2} b^2 \cos (a) \text {Si}(b x) \csc (a+b x) \sqrt [3]{c \sin ^3(a+b x)}-\frac {\sqrt [3]{c \sin ^3(a+b x)}}{2 x^2}-\frac {b \cot (a+b x) \sqrt [3]{c \sin ^3(a+b x)}}{2 x} \end {gather*}
Antiderivative was successfully verified.
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Rule 3378
Rule 3380
Rule 3383
Rule 3384
Rule 6852
Rubi steps
\begin {align*} \int \frac {\sqrt [3]{c \sin ^3(a+b x)}}{x^3} \, dx &=\left (\csc (a+b x) \sqrt [3]{c \sin ^3(a+b x)}\right ) \int \frac {\sin (a+b x)}{x^3} \, dx\\ &=-\frac {\sqrt [3]{c \sin ^3(a+b x)}}{2 x^2}+\frac {1}{2} \left (b \csc (a+b x) \sqrt [3]{c \sin ^3(a+b x)}\right ) \int \frac {\cos (a+b x)}{x^2} \, dx\\ &=-\frac {\sqrt [3]{c \sin ^3(a+b x)}}{2 x^2}-\frac {b \cot (a+b x) \sqrt [3]{c \sin ^3(a+b x)}}{2 x}-\frac {1}{2} \left (b^2 \csc (a+b x) \sqrt [3]{c \sin ^3(a+b x)}\right ) \int \frac {\sin (a+b x)}{x} \, dx\\ &=-\frac {\sqrt [3]{c \sin ^3(a+b x)}}{2 x^2}-\frac {b \cot (a+b x) \sqrt [3]{c \sin ^3(a+b x)}}{2 x}-\frac {1}{2} \left (b^2 \cos (a) \csc (a+b x) \sqrt [3]{c \sin ^3(a+b x)}\right ) \int \frac {\sin (b x)}{x} \, dx-\frac {1}{2} \left (b^2 \csc (a+b x) \sin (a) \sqrt [3]{c \sin ^3(a+b x)}\right ) \int \frac {\cos (b x)}{x} \, dx\\ &=-\frac {\sqrt [3]{c \sin ^3(a+b x)}}{2 x^2}-\frac {b \cot (a+b x) \sqrt [3]{c \sin ^3(a+b x)}}{2 x}-\frac {1}{2} b^2 \text {Ci}(b x) \csc (a+b x) \sin (a) \sqrt [3]{c \sin ^3(a+b x)}-\frac {1}{2} b^2 \cos (a) \csc (a+b x) \sqrt [3]{c \sin ^3(a+b x)} \text {Si}(b x)\\ \end {align*}
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Mathematica [A]
time = 0.09, size = 69, normalized size = 0.59 \begin {gather*} -\frac {\csc (a+b x) \sqrt [3]{c \sin ^3(a+b x)} \left (b x \cos (a+b x)+b^2 x^2 \text {Ci}(b x) \sin (a)+\sin (a+b x)+b^2 x^2 \cos (a) \text {Si}(b x)\right )}{2 x^2} \end {gather*}
Antiderivative was successfully verified.
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Maple [C] Result contains complex when optimal does not.
time = 0.11, size = 183, normalized size = 1.58
method | result | size |
risch | \(-\frac {b^{2} \left (i c \left ({\mathrm e}^{2 i \left (b x +a \right )}-1\right )^{3} {\mathrm e}^{-3 i \left (b x +a \right )}\right )^{\frac {1}{3}} \left (\frac {{\mathrm e}^{2 i \left (b x +a \right )}}{2 x^{2} b^{2}}+\frac {i {\mathrm e}^{2 i \left (b x +a \right )}}{2 b x}-\frac {\expIntegral \left (1, -i b x \right ) {\mathrm e}^{i \left (b x +2 a \right )}}{2}\right )}{2 \left ({\mathrm e}^{2 i \left (b x +a \right )}-1\right )}+\frac {\left (i c \left ({\mathrm e}^{2 i \left (b x +a \right )}-1\right )^{3} {\mathrm e}^{-3 i \left (b x +a \right )}\right )^{\frac {1}{3}} b^{2} \left (\frac {1}{2 x^{2} b^{2}}-\frac {i}{2 b x}-\frac {{\mathrm e}^{i b x} \expIntegral \left (1, i b x \right )}{2}\right )}{2 \,{\mathrm e}^{2 i \left (b x +a \right )}-2}\) | \(183\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [C] Result contains complex when optimal does not.
time = 0.58, size = 256, normalized size = 2.21 \begin {gather*} -\frac {{\left ({\left ({\left (\sqrt {3} - i\right )} E_{3}\left (i \, b x\right ) + {\left (\sqrt {3} + i\right )} E_{3}\left (-i \, b x\right )\right )} \cos \left (a\right )^{3} + {\left ({\left (\sqrt {3} - i\right )} E_{3}\left (i \, b x\right ) + {\left (\sqrt {3} + i\right )} E_{3}\left (-i \, b x\right )\right )} \cos \left (a\right ) \sin \left (a\right )^{2} + {\left ({\left (-i \, \sqrt {3} - 1\right )} E_{3}\left (i \, b x\right ) + {\left (i \, \sqrt {3} - 1\right )} E_{3}\left (-i \, b x\right )\right )} \sin \left (a\right )^{3} - {\left ({\left (\sqrt {3} + i\right )} E_{3}\left (i \, b x\right ) + {\left (\sqrt {3} - i\right )} E_{3}\left (-i \, b x\right )\right )} \cos \left (a\right ) + {\left ({\left ({\left (-i \, \sqrt {3} - 1\right )} E_{3}\left (i \, b x\right ) + {\left (i \, \sqrt {3} - 1\right )} E_{3}\left (-i \, b x\right )\right )} \cos \left (a\right )^{2} + {\left (i \, \sqrt {3} - 1\right )} E_{3}\left (i \, b x\right ) + {\left (-i \, \sqrt {3} - 1\right )} E_{3}\left (-i \, b x\right )\right )} \sin \left (a\right )\right )} b^{2} c^{\frac {1}{3}}}{8 \, {\left (a^{2} \cos \left (a\right )^{2} + a^{2} \sin \left (a\right )^{2} + {\left (b x + a\right )}^{2} {\left (\cos \left (a\right )^{2} + \sin \left (a\right )^{2}\right )} - 2 \, {\left (a \cos \left (a\right )^{2} + a \sin \left (a\right )^{2}\right )} {\left (b x + a\right )}\right )}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.36, size = 140, normalized size = 1.21 \begin {gather*} -\frac {4^{\frac {1}{3}} {\left (2 \cdot 4^{\frac {2}{3}} \cos \left (b x + a\right )^{2} - {\left (2 \cdot 4^{\frac {2}{3}} b^{2} x^{2} \cos \left (a\right ) \operatorname {Si}\left (b x\right ) + 2 \cdot 4^{\frac {2}{3}} b x \cos \left (b x + a\right ) + {\left (4^{\frac {2}{3}} b^{2} x^{2} \operatorname {Ci}\left (b x\right ) + 4^{\frac {2}{3}} b^{2} x^{2} \operatorname {Ci}\left (-b x\right )\right )} \sin \left (a\right )\right )} \sin \left (b x + a\right ) - 2 \cdot 4^{\frac {2}{3}}\right )} \left (-{\left (c \cos \left (b x + a\right )^{2} - c\right )} \sin \left (b x + a\right )\right )^{\frac {1}{3}}}{16 \, {\left (x^{2} \cos \left (b x + a\right )^{2} - x^{2}\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 {\sqrt [3]{c \sin ^{3}{\left (a + b x \right )}}}{x^{3}}\, 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 {{\left (c\,{\sin \left (a+b\,x\right )}^3\right )}^{1/3}}{x^3} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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