Optimal. Leaf size=149 \[ \frac {(3 b c-5 a d) (a+b x)^{3/2}}{3 a c^2 (c+d x)^{3/2}}-\frac {(a+b x)^{5/2}}{a c x (c+d x)^{3/2}}+\frac {(3 b c-5 a d) \sqrt {a+b x}}{c^3 \sqrt {c+d x}}-\frac {\sqrt {a} (3 b c-5 a d) \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )}{c^{7/2}} \]
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Rubi [A]
time = 0.04, antiderivative size = 149, normalized size of antiderivative = 1.00, number of steps
used = 5, number of rules used = 4, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.182, Rules used = {98, 96, 95, 214}
\begin {gather*} -\frac {\sqrt {a} (3 b c-5 a d) \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )}{c^{7/2}}+\frac {\sqrt {a+b x} (3 b c-5 a d)}{c^3 \sqrt {c+d x}}+\frac {(a+b x)^{3/2} (3 b c-5 a d)}{3 a c^2 (c+d x)^{3/2}}-\frac {(a+b x)^{5/2}}{a c x (c+d x)^{3/2}} \end {gather*}
Antiderivative was successfully verified.
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Rule 95
Rule 96
Rule 98
Rule 214
Rubi steps
\begin {align*} \int \frac {(a+b x)^{3/2}}{x^2 (c+d x)^{5/2}} \, dx &=-\frac {(a+b x)^{5/2}}{a c x (c+d x)^{3/2}}-\frac {\left (-\frac {3 b c}{2}+\frac {5 a d}{2}\right ) \int \frac {(a+b x)^{3/2}}{x (c+d x)^{5/2}} \, dx}{a c}\\ &=\frac {(3 b c-5 a d) (a+b x)^{3/2}}{3 a c^2 (c+d x)^{3/2}}-\frac {(a+b x)^{5/2}}{a c x (c+d x)^{3/2}}+\frac {(3 b c-5 a d) \int \frac {\sqrt {a+b x}}{x (c+d x)^{3/2}} \, dx}{2 c^2}\\ &=\frac {(3 b c-5 a d) (a+b x)^{3/2}}{3 a c^2 (c+d x)^{3/2}}-\frac {(a+b x)^{5/2}}{a c x (c+d x)^{3/2}}+\frac {(3 b c-5 a d) \sqrt {a+b x}}{c^3 \sqrt {c+d x}}+\frac {(a (3 b c-5 a d)) \int \frac {1}{x \sqrt {a+b x} \sqrt {c+d x}} \, dx}{2 c^3}\\ &=\frac {(3 b c-5 a d) (a+b x)^{3/2}}{3 a c^2 (c+d x)^{3/2}}-\frac {(a+b x)^{5/2}}{a c x (c+d x)^{3/2}}+\frac {(3 b c-5 a d) \sqrt {a+b x}}{c^3 \sqrt {c+d x}}+\frac {(a (3 b c-5 a d)) \text {Subst}\left (\int \frac {1}{-a+c x^2} \, dx,x,\frac {\sqrt {a+b x}}{\sqrt {c+d x}}\right )}{c^3}\\ &=\frac {(3 b c-5 a d) (a+b x)^{3/2}}{3 a c^2 (c+d x)^{3/2}}-\frac {(a+b x)^{5/2}}{a c x (c+d x)^{3/2}}+\frac {(3 b c-5 a d) \sqrt {a+b x}}{c^3 \sqrt {c+d x}}-\frac {\sqrt {a} (3 b c-5 a d) \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )}{c^{7/2}}\\ \end {align*}
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Mathematica [A]
time = 0.24, size = 115, normalized size = 0.77 \begin {gather*} \frac {\sqrt {a+b x} \left (2 b c x (3 c+2 d x)-a \left (3 c^2+20 c d x+15 d^2 x^2\right )\right )}{3 c^3 x (c+d x)^{3/2}}+\frac {\sqrt {a} (-3 b c+5 a d) \tanh ^{-1}\left (\frac {\sqrt {a} \sqrt {c+d x}}{\sqrt {c} \sqrt {a+b x}}\right )}{c^{7/2}} \end {gather*}
Antiderivative was successfully verified.
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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(458\) vs.
\(2(123)=246\).
time = 0.07, size = 459, normalized size = 3.08
method | result | size |
default | \(\frac {\sqrt {b x +a}\, \left (15 \ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+2 a c}{x}\right ) a^{2} d^{3} x^{3}-9 \ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+2 a c}{x}\right ) a b c \,d^{2} x^{3}+30 \ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+2 a c}{x}\right ) a^{2} c \,d^{2} x^{2}-18 \ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+2 a c}{x}\right ) a b \,c^{2} d \,x^{2}+15 \ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+2 a c}{x}\right ) a^{2} c^{2} d x -9 \ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+2 a c}{x}\right ) a b \,c^{3} x -30 a \,d^{2} x^{2} \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+8 b c d \,x^{2} \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}-40 a c d x \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+12 b \,c^{2} x \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}-6 a \,c^{2} \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}\right )}{6 c^{3} \sqrt {a c}\, x \sqrt {\left (d x +c \right ) \left (b x +a \right )}\, \left (d x +c \right )^{\frac {3}{2}}}\) | \(459\) |
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 \begin {gather*} \text {Exception raised: ValueError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A]
time = 1.98, size = 463, normalized size = 3.11 \begin {gather*} \left [-\frac {3 \, {\left ({\left (3 \, b c d^{2} - 5 \, a d^{3}\right )} x^{3} + 2 \, {\left (3 \, b c^{2} d - 5 \, a c d^{2}\right )} x^{2} + {\left (3 \, b c^{3} - 5 \, a c^{2} d\right )} x\right )} \sqrt {\frac {a}{c}} \log \left (\frac {8 \, a^{2} c^{2} + {\left (b^{2} c^{2} + 6 \, a b c d + a^{2} d^{2}\right )} x^{2} + 4 \, {\left (2 \, a c^{2} + {\left (b c^{2} + a c d\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c} \sqrt {\frac {a}{c}} + 8 \, {\left (a b c^{2} + a^{2} c d\right )} x}{x^{2}}\right ) + 4 \, {\left (3 \, a c^{2} - {\left (4 \, b c d - 15 \, a d^{2}\right )} x^{2} - 2 \, {\left (3 \, b c^{2} - 10 \, a c d\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c}}{12 \, {\left (c^{3} d^{2} x^{3} + 2 \, c^{4} d x^{2} + c^{5} x\right )}}, \frac {3 \, {\left ({\left (3 \, b c d^{2} - 5 \, a d^{3}\right )} x^{3} + 2 \, {\left (3 \, b c^{2} d - 5 \, a c d^{2}\right )} x^{2} + {\left (3 \, b c^{3} - 5 \, a c^{2} d\right )} x\right )} \sqrt {-\frac {a}{c}} \arctan \left (\frac {{\left (2 \, a c + {\left (b c + a d\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c} \sqrt {-\frac {a}{c}}}{2 \, {\left (a b d x^{2} + a^{2} c + {\left (a b c + a^{2} d\right )} x\right )}}\right ) - 2 \, {\left (3 \, a c^{2} - {\left (4 \, b c d - 15 \, a d^{2}\right )} x^{2} - 2 \, {\left (3 \, b c^{2} - 10 \, a c d\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c}}{6 \, {\left (c^{3} d^{2} x^{3} + 2 \, c^{4} d x^{2} + c^{5} x\right )}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F(-1)] Timed out
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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Giac [B] Leaf count of result is larger than twice the leaf count of optimal. 612 vs.
\(2 (123) = 246\).
time = 2.07, size = 612, normalized size = 4.11 \begin {gather*} \frac {2 \, \sqrt {b x + a} {\left (\frac {2 \, {\left (b^{5} c^{5} d^{2} {\left | b \right |} - 4 \, a b^{4} c^{4} d^{3} {\left | b \right |} + 3 \, a^{2} b^{3} c^{3} d^{4} {\left | b \right |}\right )} {\left (b x + a\right )}}{b^{3} c^{7} d - a b^{2} c^{6} d^{2}} + \frac {3 \, {\left (b^{6} c^{6} d {\left | b \right |} - 4 \, a b^{5} c^{5} d^{2} {\left | b \right |} + 5 \, a^{2} b^{4} c^{4} d^{3} {\left | b \right |} - 2 \, a^{3} b^{3} c^{3} d^{4} {\left | b \right |}\right )}}{b^{3} c^{7} d - a b^{2} c^{6} d^{2}}\right )}}{3 \, {\left (b^{2} c + {\left (b x + a\right )} b d - a b d\right )}^{\frac {3}{2}}} - \frac {{\left (3 \, \sqrt {b d} a b^{3} c - 5 \, \sqrt {b d} a^{2} b^{2} d\right )} \arctan \left (-\frac {b^{2} c + a b d - {\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{2}}{2 \, \sqrt {-a b c d} b}\right )}{\sqrt {-a b c d} b c^{3} {\left | b \right |}} - \frac {2 \, {\left (\sqrt {b d} a b^{5} c^{2} - 2 \, \sqrt {b d} a^{2} b^{4} c d + \sqrt {b d} a^{3} b^{3} d^{2} - \sqrt {b d} {\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{2} a b^{3} c - \sqrt {b d} {\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{2} a^{2} b^{2} d\right )}}{{\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2} - 2 \, {\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{2} b^{2} c - 2 \, {\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{2} a b d + {\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{4}\right )} c^{3} {\left | b \right |}} \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 (a+b\,x\right )}^{3/2}}{x^2\,{\left (c+d\,x\right )}^{5/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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