Optimal. Leaf size=70 \[ -\frac {c^2 \sqrt {c x^2}}{a x^2}-\frac {b c^2 \sqrt {c x^2} \log (x)}{a^2 x}+\frac {b c^2 \sqrt {c x^2} \log (a+b x)}{a^2 x} \]
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Rubi [A]
time = 0.01, antiderivative size = 70, normalized size of antiderivative = 1.00, number of steps
used = 3, number of rules used = 2, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.100, Rules used = {15, 46}
\begin {gather*} -\frac {b c^2 \sqrt {c x^2} \log (x)}{a^2 x}+\frac {b c^2 \sqrt {c x^2} \log (a+b x)}{a^2 x}-\frac {c^2 \sqrt {c x^2}}{a x^2} \end {gather*}
Antiderivative was successfully verified.
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Rule 15
Rule 46
Rubi steps
\begin {align*} \int \frac {\left (c x^2\right )^{5/2}}{x^7 (a+b x)} \, dx &=\frac {\left (c^2 \sqrt {c x^2}\right ) \int \frac {1}{x^2 (a+b x)} \, dx}{x}\\ &=\frac {\left (c^2 \sqrt {c x^2}\right ) \int \left (\frac {1}{a x^2}-\frac {b}{a^2 x}+\frac {b^2}{a^2 (a+b x)}\right ) \, dx}{x}\\ &=-\frac {c^2 \sqrt {c x^2}}{a x^2}-\frac {b c^2 \sqrt {c x^2} \log (x)}{a^2 x}+\frac {b c^2 \sqrt {c x^2} \log (a+b x)}{a^2 x}\\ \end {align*}
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Mathematica [A]
time = 0.01, size = 34, normalized size = 0.49 \begin {gather*} -\frac {c^3 (a+b x \log (x)-b x \log (a+b x))}{a^2 \sqrt {c x^2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.13, size = 33, normalized size = 0.47
method | result | size |
default | \(-\frac {\left (c \,x^{2}\right )^{\frac {5}{2}} \left (b x \ln \left (x \right )-b \ln \left (b x +a \right ) x +a \right )}{a^{2} x^{6}}\) | \(33\) |
risch | \(-\frac {c^{2} \sqrt {c \,x^{2}}}{a \,x^{2}}+\frac {c^{2} \sqrt {c \,x^{2}}\, b \ln \left (-b x -a \right )}{x \,a^{2}}-\frac {b \,c^{2} \ln \left (x \right ) \sqrt {c \,x^{2}}}{a^{2} x}\) | \(68\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.30, size = 37, normalized size = 0.53 \begin {gather*} \frac {b c^{\frac {5}{2}} \log \left (b x + a\right )}{a^{2}} - \frac {b c^{\frac {5}{2}} \log \left (x\right )}{a^{2}} - \frac {c^{\frac {5}{2}}}{a x} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.90, size = 37, normalized size = 0.53 \begin {gather*} \frac {{\left (b c^{2} x \log \left (\frac {b x + a}{x}\right ) - a c^{2}\right )} \sqrt {c x^{2}}}{a^{2} x^{2}} \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 {\left (c x^{2}\right )^{\frac {5}{2}}}{x^{7} \left (a + b x\right )}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [F(-2)]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: TypeError} \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\,x^2\right )}^{5/2}}{x^7\,\left (a+b\,x\right )} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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