Optimal. Leaf size=65 \[ \frac {a c^2 (d x)^{6+m} \sqrt {c x^2}}{d^6 (6+m) x}+\frac {b c^2 (d x)^{7+m} \sqrt {c x^2}}{d^7 (7+m) x} \]
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Rubi [A]
time = 0.02, antiderivative size = 65, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 3, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.150, Rules used = {15, 16, 45}
\begin {gather*} \frac {a c^2 \sqrt {c x^2} (d x)^{m+6}}{d^6 (m+6) x}+\frac {b c^2 \sqrt {c x^2} (d x)^{m+7}}{d^7 (m+7) x} \end {gather*}
Antiderivative was successfully verified.
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Rule 15
Rule 16
Rule 45
Rubi steps
\begin {align*} \int (d x)^m \left (c x^2\right )^{5/2} (a+b x) \, dx &=\frac {\left (c^2 \sqrt {c x^2}\right ) \int x^5 (d x)^m (a+b x) \, dx}{x}\\ &=\frac {\left (c^2 \sqrt {c x^2}\right ) \int (d x)^{5+m} (a+b x) \, dx}{d^5 x}\\ &=\frac {\left (c^2 \sqrt {c x^2}\right ) \int \left (a (d x)^{5+m}+\frac {b (d x)^{6+m}}{d}\right ) \, dx}{d^5 x}\\ &=\frac {a c^2 (d x)^{6+m} \sqrt {c x^2}}{d^6 (6+m) x}+\frac {b c^2 (d x)^{7+m} \sqrt {c x^2}}{d^7 (7+m) x}\\ \end {align*}
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Mathematica [A]
time = 0.03, size = 38, normalized size = 0.58 \begin {gather*} \frac {x (d x)^m \left (c x^2\right )^{5/2} (a (7+m)+b (6+m) x)}{(6+m) (7+m)} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.01, size = 40, normalized size = 0.62
method | result | size |
gosper | \(\frac {x \left (b m x +a m +6 b x +7 a \right ) \left (d x \right )^{m} \left (c \,x^{2}\right )^{\frac {5}{2}}}{\left (7+m \right ) \left (6+m \right )}\) | \(40\) |
risch | \(\frac {c^{2} x^{5} \sqrt {c \,x^{2}}\, \left (b m x +a m +6 b x +7 a \right ) \left (d x \right )^{m}}{\left (7+m \right ) \left (6+m \right )}\) | \(45\) |
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A]
time = 0.28, size = 39, normalized size = 0.60 \begin {gather*} \frac {b c^{\frac {5}{2}} d^{m} x^{7} x^{m}}{m + 7} + \frac {a c^{\frac {5}{2}} d^{m} x^{6} x^{m}}{m + 6} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 0.81, size = 58, normalized size = 0.89 \begin {gather*} \frac {{\left ({\left (b c^{2} m + 6 \, b c^{2}\right )} x^{6} + {\left (a c^{2} m + 7 \, a c^{2}\right )} x^{5}\right )} \sqrt {c x^{2}} \left (d x\right )^{m}}{m^{2} + 13 \, m + 42} \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*} \begin {cases} \frac {\int \frac {a \left (c x^{2}\right )^{\frac {5}{2}}}{x^{7}}\, dx + \int \frac {b \left (c x^{2}\right )^{\frac {5}{2}}}{x^{6}}\, dx}{d^{7}} & \text {for}\: m = -7 \\\frac {\int \frac {a \left (c x^{2}\right )^{\frac {5}{2}}}{x^{6}}\, dx + \int \frac {b \left (c x^{2}\right )^{\frac {5}{2}}}{x^{5}}\, dx}{d^{6}} & \text {for}\: m = -6 \\\frac {a m x \left (c x^{2}\right )^{\frac {5}{2}} \left (d x\right )^{m}}{m^{2} + 13 m + 42} + \frac {7 a x \left (c x^{2}\right )^{\frac {5}{2}} \left (d x\right )^{m}}{m^{2} + 13 m + 42} + \frac {b m x^{2} \left (c x^{2}\right )^{\frac {5}{2}} \left (d x\right )^{m}}{m^{2} + 13 m + 42} + \frac {6 b x^{2} \left (c x^{2}\right )^{\frac {5}{2}} \left (d x\right )^{m}}{m^{2} + 13 m + 42} & \text {otherwise} \end {cases} \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 [B]
time = 0.27, size = 44, normalized size = 0.68 \begin {gather*} \frac {c^2\,x^5\,{\left (d\,x\right )}^m\,\sqrt {c\,x^2}\,\left (7\,a+a\,m+6\,b\,x+b\,m\,x\right )}{m^2+13\,m+42} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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