Optimal. Leaf size=212 \[ \frac {b (11 b c+a d) \sqrt {a+b x} \sqrt {c+d x}}{4 c}-\frac {(5 b c+a d) (a+b x)^{3/2} \sqrt {c+d x}}{4 c x}-\frac {(a+b x)^{5/2} \sqrt {c+d x}}{2 x^2}-\frac {\sqrt {a} \left (15 b^2 c^2+10 a b c d-a^2 d^2\right ) \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )}{4 c^{3/2}}+\frac {b^{3/2} (b c+5 a d) \tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b} \sqrt {c+d x}}\right )}{\sqrt {d}} \]
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Rubi [A]
time = 0.13, antiderivative size = 212, normalized size of antiderivative = 1.00, number of steps
used = 9, number of rules used = 9, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.409, Rules used = {99, 154, 159,
163, 65, 223, 212, 95, 214} \begin {gather*} -\frac {\sqrt {a} \left (-a^2 d^2+10 a b c d+15 b^2 c^2\right ) \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )}{4 c^{3/2}}+\frac {b^{3/2} (5 a d+b c) \tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b} \sqrt {c+d x}}\right )}{\sqrt {d}}-\frac {(a+b x)^{5/2} \sqrt {c+d x}}{2 x^2}-\frac {(a+b x)^{3/2} \sqrt {c+d x} (a d+5 b c)}{4 c x}+\frac {b \sqrt {a+b x} \sqrt {c+d x} (a d+11 b c)}{4 c} \end {gather*}
Antiderivative was successfully verified.
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Rule 65
Rule 95
Rule 99
Rule 154
Rule 159
Rule 163
Rule 212
Rule 214
Rule 223
Rubi steps
\begin {align*} \int \frac {(a+b x)^{5/2} \sqrt {c+d x}}{x^3} \, dx &=-\frac {(a+b x)^{5/2} \sqrt {c+d x}}{2 x^2}+\frac {1}{2} \int \frac {(a+b x)^{3/2} \left (\frac {1}{2} (5 b c+a d)+3 b d x\right )}{x^2 \sqrt {c+d x}} \, dx\\ &=-\frac {(5 b c+a d) (a+b x)^{3/2} \sqrt {c+d x}}{4 c x}-\frac {(a+b x)^{5/2} \sqrt {c+d x}}{2 x^2}+\frac {\int \frac {\sqrt {a+b x} \left (\frac {1}{4} \left (15 b^2 c^2+10 a b c d-a^2 d^2\right )+\frac {1}{2} b d (11 b c+a d) x\right )}{x \sqrt {c+d x}} \, dx}{2 c}\\ &=\frac {b (11 b c+a d) \sqrt {a+b x} \sqrt {c+d x}}{4 c}-\frac {(5 b c+a d) (a+b x)^{3/2} \sqrt {c+d x}}{4 c x}-\frac {(a+b x)^{5/2} \sqrt {c+d x}}{2 x^2}+\frac {\int \frac {\frac {1}{4} a d \left (15 b^2 c^2+10 a b c d-a^2 d^2\right )+b^2 c d (b c+5 a d) x}{x \sqrt {a+b x} \sqrt {c+d x}} \, dx}{2 c d}\\ &=\frac {b (11 b c+a d) \sqrt {a+b x} \sqrt {c+d x}}{4 c}-\frac {(5 b c+a d) (a+b x)^{3/2} \sqrt {c+d x}}{4 c x}-\frac {(a+b x)^{5/2} \sqrt {c+d x}}{2 x^2}+\frac {1}{2} \left (b^2 (b c+5 a d)\right ) \int \frac {1}{\sqrt {a+b x} \sqrt {c+d x}} \, dx+\frac {\left (a \left (15 b^2 c^2+10 a b c d-a^2 d^2\right )\right ) \int \frac {1}{x \sqrt {a+b x} \sqrt {c+d x}} \, dx}{8 c}\\ &=\frac {b (11 b c+a d) \sqrt {a+b x} \sqrt {c+d x}}{4 c}-\frac {(5 b c+a d) (a+b x)^{3/2} \sqrt {c+d x}}{4 c x}-\frac {(a+b x)^{5/2} \sqrt {c+d x}}{2 x^2}+(b (b c+5 a d)) \text {Subst}\left (\int \frac {1}{\sqrt {c-\frac {a d}{b}+\frac {d x^2}{b}}} \, dx,x,\sqrt {a+b x}\right )+\frac {\left (a \left (15 b^2 c^2+10 a b c d-a^2 d^2\right )\right ) \text {Subst}\left (\int \frac {1}{-a+c x^2} \, dx,x,\frac {\sqrt {a+b x}}{\sqrt {c+d x}}\right )}{4 c}\\ &=\frac {b (11 b c+a d) \sqrt {a+b x} \sqrt {c+d x}}{4 c}-\frac {(5 b c+a d) (a+b x)^{3/2} \sqrt {c+d x}}{4 c x}-\frac {(a+b x)^{5/2} \sqrt {c+d x}}{2 x^2}-\frac {\sqrt {a} \left (15 b^2 c^2+10 a b c d-a^2 d^2\right ) \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )}{4 c^{3/2}}+(b (b c+5 a d)) \text {Subst}\left (\int \frac {1}{1-\frac {d x^2}{b}} \, dx,x,\frac {\sqrt {a+b x}}{\sqrt {c+d x}}\right )\\ &=\frac {b (11 b c+a d) \sqrt {a+b x} \sqrt {c+d x}}{4 c}-\frac {(5 b c+a d) (a+b x)^{3/2} \sqrt {c+d x}}{4 c x}-\frac {(a+b x)^{5/2} \sqrt {c+d x}}{2 x^2}-\frac {\sqrt {a} \left (15 b^2 c^2+10 a b c d-a^2 d^2\right ) \tanh ^{-1}\left (\frac {\sqrt {c} \sqrt {a+b x}}{\sqrt {a} \sqrt {c+d x}}\right )}{4 c^{3/2}}+\frac {b^{3/2} (b c+5 a d) \tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b} \sqrt {c+d x}}\right )}{\sqrt {d}}\\ \end {align*}
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Mathematica [A]
time = 0.79, size = 176, normalized size = 0.83 \begin {gather*} \frac {\sqrt {a} \left (-15 b^2 c^2-10 a b c d+a^2 d^2\right ) \tanh ^{-1}\left (\frac {\sqrt {a} \sqrt {c+d x}}{\sqrt {c} \sqrt {a+b x}}\right )+\sqrt {c} \left (-\frac {\sqrt {a+b x} \sqrt {c+d x} \left (9 a b c x-4 b^2 c x^2+a^2 (2 c+d x)\right )}{x^2}+\frac {4 b^{3/2} c (b c+5 a d) \tanh ^{-1}\left (\frac {\sqrt {b} \sqrt {c+d x}}{\sqrt {d} \sqrt {a+b x}}\right )}{\sqrt {d}}\right )}{4 c^{3/2}} \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. \(440\) vs.
\(2(168)=336\).
time = 0.07, size = 441, normalized size = 2.08
method | result | size |
default | \(\frac {\sqrt {b x +a}\, \sqrt {d x +c}\, \left (20 \ln \left (\frac {2 b d x +2 \sqrt {\left (d x +c \right ) \left (b x +a \right )}\, \sqrt {b d}+a d +b c}{2 \sqrt {b d}}\right ) a \,b^{2} c d \,x^{2} \sqrt {a c}+4 \ln \left (\frac {2 b d x +2 \sqrt {\left (d x +c \right ) \left (b x +a \right )}\, \sqrt {b d}+a d +b c}{2 \sqrt {b d}}\right ) b^{3} c^{2} x^{2} \sqrt {a c}+\ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+2 a c}{x}\right ) a^{3} d^{2} x^{2} \sqrt {b d}-10 \ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+2 a c}{x}\right ) a^{2} b c d \,x^{2} \sqrt {b d}-15 \ln \left (\frac {a d x +b c x +2 \sqrt {a c}\, \sqrt {\left (d x +c \right ) \left (b x +a \right )}+2 a c}{x}\right ) a \,b^{2} c^{2} x^{2} \sqrt {b d}+8 b^{2} c \,x^{2} \sqrt {\left (d x +c \right ) \left (b x +a \right )}\, \sqrt {b d}\, \sqrt {a c}-2 a^{2} d x \sqrt {\left (d x +c \right ) \left (b x +a \right )}\, \sqrt {b d}\, \sqrt {a c}-18 a b c x \sqrt {\left (d x +c \right ) \left (b x +a \right )}\, \sqrt {b d}\, \sqrt {a c}-4 a^{2} c \sqrt {\left (d x +c \right ) \left (b x +a \right )}\, \sqrt {b d}\, \sqrt {a c}\right )}{8 c \sqrt {\left (d x +c \right ) \left (b x +a \right )}\, x^{2} \sqrt {b d}\, \sqrt {a c}}\) | \(441\) |
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 = 4.02, size = 1098, normalized size = 5.18 \begin {gather*} \left [\frac {4 \, {\left (b^{2} c^{2} + 5 \, a b c d\right )} x^{2} \sqrt {\frac {b}{d}} \log \left (8 \, b^{2} d^{2} x^{2} + b^{2} c^{2} + 6 \, a b c d + a^{2} d^{2} + 4 \, {\left (2 \, b d^{2} x + b c d + a d^{2}\right )} \sqrt {b x + a} \sqrt {d x + c} \sqrt {\frac {b}{d}} + 8 \, {\left (b^{2} c d + a b d^{2}\right )} x\right ) - {\left (15 \, b^{2} c^{2} + 10 \, a b c d - a^{2} d^{2}\right )} x^{2} \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 (4 \, b^{2} c x^{2} - 2 \, a^{2} c - {\left (9 \, a b c + a^{2} d\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c}}{16 \, c x^{2}}, -\frac {8 \, {\left (b^{2} c^{2} + 5 \, a b c d\right )} x^{2} \sqrt {-\frac {b}{d}} \arctan \left (\frac {{\left (2 \, b d x + b c + a d\right )} \sqrt {b x + a} \sqrt {d x + c} \sqrt {-\frac {b}{d}}}{2 \, {\left (b^{2} d x^{2} + a b c + {\left (b^{2} c + a b d\right )} x\right )}}\right ) + {\left (15 \, b^{2} c^{2} + 10 \, a b c d - a^{2} d^{2}\right )} x^{2} \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 (4 \, b^{2} c x^{2} - 2 \, a^{2} c - {\left (9 \, a b c + a^{2} d\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c}}{16 \, c x^{2}}, \frac {{\left (15 \, b^{2} c^{2} + 10 \, a b c d - a^{2} d^{2}\right )} x^{2} \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 (b^{2} c^{2} + 5 \, a b c d\right )} x^{2} \sqrt {\frac {b}{d}} \log \left (8 \, b^{2} d^{2} x^{2} + b^{2} c^{2} + 6 \, a b c d + a^{2} d^{2} + 4 \, {\left (2 \, b d^{2} x + b c d + a d^{2}\right )} \sqrt {b x + a} \sqrt {d x + c} \sqrt {\frac {b}{d}} + 8 \, {\left (b^{2} c d + a b d^{2}\right )} x\right ) + 2 \, {\left (4 \, b^{2} c x^{2} - 2 \, a^{2} c - {\left (9 \, a b c + a^{2} d\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c}}{8 \, c x^{2}}, \frac {{\left (15 \, b^{2} c^{2} + 10 \, a b c d - a^{2} d^{2}\right )} x^{2} \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 ) - 4 \, {\left (b^{2} c^{2} + 5 \, a b c d\right )} x^{2} \sqrt {-\frac {b}{d}} \arctan \left (\frac {{\left (2 \, b d x + b c + a d\right )} \sqrt {b x + a} \sqrt {d x + c} \sqrt {-\frac {b}{d}}}{2 \, {\left (b^{2} d x^{2} + a b c + {\left (b^{2} c + a b d\right )} x\right )}}\right ) + 2 \, {\left (4 \, b^{2} c x^{2} - 2 \, a^{2} c - {\left (9 \, a b c + a^{2} d\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c}}{8 \, c 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 {\left (a + b x\right )^{\frac {5}{2}} \sqrt {c + d x}}{x^{3}}\, dx \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. 1197 vs.
\(2 (168) = 336\).
time = 2.54, size = 1197, normalized size = 5.65 \begin {gather*} \frac {4 \, \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d} \sqrt {b x + a} b {\left | b \right |} - \frac {2 \, {\left (\sqrt {b d} b^{2} c {\left | b \right |} + 5 \, \sqrt {b d} a b d {\left | b \right |}\right )} \log \left ({\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{2}\right )}{d} - \frac {{\left (15 \, \sqrt {b d} a b^{3} c^{2} {\left | b \right |} + 10 \, \sqrt {b d} a^{2} b^{2} c d {\left | b \right |} - \sqrt {b d} a^{3} b d^{2} {\left | b \right |}\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} - \frac {2 \, {\left (9 \, \sqrt {b d} a b^{9} c^{5} {\left | b \right |} - 35 \, \sqrt {b d} a^{2} b^{8} c^{4} d {\left | b \right |} + 50 \, \sqrt {b d} a^{3} b^{7} c^{3} d^{2} {\left | b \right |} - 30 \, \sqrt {b d} a^{4} b^{6} c^{2} d^{3} {\left | b \right |} + 5 \, \sqrt {b d} a^{5} b^{5} c d^{4} {\left | b \right |} + \sqrt {b d} a^{6} b^{4} d^{5} {\left | b \right |} - 27 \, \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^{7} c^{4} {\left | b \right |} + 28 \, \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^{6} c^{3} d {\left | b \right |} + 22 \, \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^{3} b^{5} c^{2} d^{2} {\left | b \right |} - 20 \, \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^{4} b^{4} c d^{3} {\left | b \right |} - 3 \, \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^{5} b^{3} d^{4} {\left | b \right |} + 27 \, \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 )}^{4} a b^{5} c^{3} {\left | b \right |} + 21 \, \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 )}^{4} a^{2} b^{4} c^{2} d {\left | b \right |} + 29 \, \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 )}^{4} a^{3} b^{3} c d^{2} {\left | b \right |} + 3 \, \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 )}^{4} a^{4} b^{2} d^{3} {\left | b \right |} - 9 \, \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 )}^{6} a b^{3} c^{2} {\left | b \right |} - 14 \, \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 )}^{6} a^{2} b^{2} c d {\left | b \right |} - \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 )}^{6} a^{3} b d^{2} {\left | b \right |}\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 )}^{2} c}}{4 \, b} \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 = -0.00 \begin {gather*} \int \frac {{\left (a+b\,x\right )}^{5/2}\,\sqrt {c+d\,x}}{x^3} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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