Optimal. Leaf size=112 \[ -\frac {2 (b c-a d)^{5/2} \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )}{b^{7/2}}+\frac {2 \sqrt {c+d x} (b c-a d)^2}{b^3}+\frac {2 (c+d x)^{3/2} (b c-a d)}{3 b^2}+\frac {2 (c+d x)^{5/2}}{5 b} \]
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Rubi [A] time = 0.05, antiderivative size = 112, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 3, integrand size = 17, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.176, Rules used = {50, 63, 208} \[ \frac {2 \sqrt {c+d x} (b c-a d)^2}{b^3}+\frac {2 (c+d x)^{3/2} (b c-a d)}{3 b^2}-\frac {2 (b c-a d)^{5/2} \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )}{b^{7/2}}+\frac {2 (c+d x)^{5/2}}{5 b} \]
Antiderivative was successfully verified.
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Rule 50
Rule 63
Rule 208
Rubi steps
\begin {align*} \int \frac {(c+d x)^{5/2}}{a+b x} \, dx &=\frac {2 (c+d x)^{5/2}}{5 b}+\frac {(b c-a d) \int \frac {(c+d x)^{3/2}}{a+b x} \, dx}{b}\\ &=\frac {2 (b c-a d) (c+d x)^{3/2}}{3 b^2}+\frac {2 (c+d x)^{5/2}}{5 b}+\frac {(b c-a d)^2 \int \frac {\sqrt {c+d x}}{a+b x} \, dx}{b^2}\\ &=\frac {2 (b c-a d)^2 \sqrt {c+d x}}{b^3}+\frac {2 (b c-a d) (c+d x)^{3/2}}{3 b^2}+\frac {2 (c+d x)^{5/2}}{5 b}+\frac {(b c-a d)^3 \int \frac {1}{(a+b x) \sqrt {c+d x}} \, dx}{b^3}\\ &=\frac {2 (b c-a d)^2 \sqrt {c+d x}}{b^3}+\frac {2 (b c-a d) (c+d x)^{3/2}}{3 b^2}+\frac {2 (c+d x)^{5/2}}{5 b}+\frac {\left (2 (b c-a d)^3\right ) \operatorname {Subst}\left (\int \frac {1}{a-\frac {b c}{d}+\frac {b x^2}{d}} \, dx,x,\sqrt {c+d x}\right )}{b^3 d}\\ &=\frac {2 (b c-a d)^2 \sqrt {c+d x}}{b^3}+\frac {2 (b c-a d) (c+d x)^{3/2}}{3 b^2}+\frac {2 (c+d x)^{5/2}}{5 b}-\frac {2 (b c-a d)^{5/2} \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )}{b^{7/2}}\\ \end {align*}
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Mathematica [A] time = 0.17, size = 105, normalized size = 0.94 \[ \frac {2 (b c-a d) \left (\sqrt {b} \sqrt {c+d x} (-3 a d+4 b c+b d x)-3 (b c-a d)^{3/2} \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {b c-a d}}\right )\right )}{3 b^{7/2}}+\frac {2 (c+d x)^{5/2}}{5 b} \]
Antiderivative was successfully verified.
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fricas [A] time = 0.64, size = 290, normalized size = 2.59 \[ \left [\frac {15 \, {\left (b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}\right )} \sqrt {\frac {b c - a d}{b}} \log \left (\frac {b d x + 2 \, b c - a d - 2 \, \sqrt {d x + c} b \sqrt {\frac {b c - a d}{b}}}{b x + a}\right ) + 2 \, {\left (3 \, b^{2} d^{2} x^{2} + 23 \, b^{2} c^{2} - 35 \, a b c d + 15 \, a^{2} d^{2} + {\left (11 \, b^{2} c d - 5 \, a b d^{2}\right )} x\right )} \sqrt {d x + c}}{15 \, b^{3}}, -\frac {2 \, {\left (15 \, {\left (b^{2} c^{2} - 2 \, a b c d + a^{2} d^{2}\right )} \sqrt {-\frac {b c - a d}{b}} \arctan \left (-\frac {\sqrt {d x + c} b \sqrt {-\frac {b c - a d}{b}}}{b c - a d}\right ) - {\left (3 \, b^{2} d^{2} x^{2} + 23 \, b^{2} c^{2} - 35 \, a b c d + 15 \, a^{2} d^{2} + {\left (11 \, b^{2} c d - 5 \, a b d^{2}\right )} x\right )} \sqrt {d x + c}\right )}}{15 \, b^{3}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 1.30, size = 171, normalized size = 1.53 \[ \frac {2 \, {\left (b^{3} c^{3} - 3 \, a b^{2} c^{2} d + 3 \, a^{2} b c d^{2} - a^{3} d^{3}\right )} \arctan \left (\frac {\sqrt {d x + c} b}{\sqrt {-b^{2} c + a b d}}\right )}{\sqrt {-b^{2} c + a b d} b^{3}} + \frac {2 \, {\left (3 \, {\left (d x + c\right )}^{\frac {5}{2}} b^{4} + 5 \, {\left (d x + c\right )}^{\frac {3}{2}} b^{4} c + 15 \, \sqrt {d x + c} b^{4} c^{2} - 5 \, {\left (d x + c\right )}^{\frac {3}{2}} a b^{3} d - 30 \, \sqrt {d x + c} a b^{3} c d + 15 \, \sqrt {d x + c} a^{2} b^{2} d^{2}\right )}}{15 \, b^{5}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.01, size = 263, normalized size = 2.35 \[ -\frac {2 a^{3} d^{3} \arctan \left (\frac {\sqrt {d x +c}\, b}{\sqrt {\left (a d -b c \right ) b}}\right )}{\sqrt {\left (a d -b c \right ) b}\, b^{3}}+\frac {6 a^{2} c \,d^{2} \arctan \left (\frac {\sqrt {d x +c}\, b}{\sqrt {\left (a d -b c \right ) b}}\right )}{\sqrt {\left (a d -b c \right ) b}\, b^{2}}-\frac {6 a \,c^{2} d \arctan \left (\frac {\sqrt {d x +c}\, b}{\sqrt {\left (a d -b c \right ) b}}\right )}{\sqrt {\left (a d -b c \right ) b}\, b}+\frac {2 c^{3} \arctan \left (\frac {\sqrt {d x +c}\, b}{\sqrt {\left (a d -b c \right ) b}}\right )}{\sqrt {\left (a d -b c \right ) b}}+\frac {2 \sqrt {d x +c}\, a^{2} d^{2}}{b^{3}}-\frac {4 \sqrt {d x +c}\, a c d}{b^{2}}+\frac {2 \sqrt {d x +c}\, c^{2}}{b}-\frac {2 \left (d x +c \right )^{\frac {3}{2}} a d}{3 b^{2}}+\frac {2 \left (d x +c \right )^{\frac {3}{2}} c}{3 b}+\frac {2 \left (d x +c \right )^{\frac {5}{2}}}{5 b} \]
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: ValueError} \]
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 0.40, size = 130, normalized size = 1.16 \[ \frac {2\,{\left (c+d\,x\right )}^{5/2}}{5\,b}-\frac {2\,\left (a\,d-b\,c\right )\,{\left (c+d\,x\right )}^{3/2}}{3\,b^2}+\frac {2\,{\left (a\,d-b\,c\right )}^2\,\sqrt {c+d\,x}}{b^3}-\frac {2\,\mathrm {atan}\left (\frac {\sqrt {b}\,{\left (a\,d-b\,c\right )}^{5/2}\,\sqrt {c+d\,x}}{a^3\,d^3-3\,a^2\,b\,c\,d^2+3\,a\,b^2\,c^2\,d-b^3\,c^3}\right )\,{\left (a\,d-b\,c\right )}^{5/2}}{b^{7/2}} \]
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 26.84, size = 121, normalized size = 1.08 \[ \frac {2 \left (c + d x\right )^{\frac {5}{2}}}{5 b} + \frac {\left (c + d x\right )^{\frac {3}{2}} \left (- 2 a d + 2 b c\right )}{3 b^{2}} + \frac {\sqrt {c + d x} \left (2 a^{2} d^{2} - 4 a b c d + 2 b^{2} c^{2}\right )}{b^{3}} - \frac {2 \left (a d - b c\right )^{3} \operatorname {atan}{\left (\frac {\sqrt {c + d x}}{\sqrt {\frac {a d - b c}{b}}} \right )}}{b^{4} \sqrt {\frac {a d - b c}{b}}} \]
Verification of antiderivative is not currently implemented for this CAS.
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