Optimal. Leaf size=271 \[ -\frac {\sqrt {a+b x} (c+d x)^{3/2} \left (-105 a^2 d^2-4 b d x (b c-21 a d)+14 a b c d+3 b^2 c^2\right )}{32 b^4 d^2}+\frac {3 (b c-a d) \left (-105 a^3 d^3+35 a^2 b c d^2+5 a b^2 c^2 d+b^3 c^3\right ) \tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b} \sqrt {c+d x}}\right )}{64 b^{11/2} d^{5/2}}+\frac {3 \sqrt {a+b x} \sqrt {c+d x} \left (-105 a^3 d^3+35 a^2 b c d^2+5 a b^2 c^2 d+b^3 c^3\right )}{64 b^5 d^2}+\frac {9 x^2 \sqrt {a+b x} (c+d x)^{3/2}}{4 b^2}-\frac {2 x^3 (c+d x)^{3/2}}{b \sqrt {a+b x}} \]
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Rubi [A] time = 0.21, antiderivative size = 271, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 7, integrand size = 22, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.318, Rules used = {97, 153, 147, 50, 63, 217, 206} \[ -\frac {\sqrt {a+b x} (c+d x)^{3/2} \left (-105 a^2 d^2-4 b d x (b c-21 a d)+14 a b c d+3 b^2 c^2\right )}{32 b^4 d^2}+\frac {3 \sqrt {a+b x} \sqrt {c+d x} \left (35 a^2 b c d^2-105 a^3 d^3+5 a b^2 c^2 d+b^3 c^3\right )}{64 b^5 d^2}+\frac {3 (b c-a d) \left (35 a^2 b c d^2-105 a^3 d^3+5 a b^2 c^2 d+b^3 c^3\right ) \tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b} \sqrt {c+d x}}\right )}{64 b^{11/2} d^{5/2}}+\frac {9 x^2 \sqrt {a+b x} (c+d x)^{3/2}}{4 b^2}-\frac {2 x^3 (c+d x)^{3/2}}{b \sqrt {a+b x}} \]
Antiderivative was successfully verified.
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Rule 50
Rule 63
Rule 97
Rule 147
Rule 153
Rule 206
Rule 217
Rubi steps
\begin {align*} \int \frac {x^3 (c+d x)^{3/2}}{(a+b x)^{3/2}} \, dx &=-\frac {2 x^3 (c+d x)^{3/2}}{b \sqrt {a+b x}}+\frac {2 \int \frac {x^2 \sqrt {c+d x} \left (3 c+\frac {9 d x}{2}\right )}{\sqrt {a+b x}} \, dx}{b}\\ &=-\frac {2 x^3 (c+d x)^{3/2}}{b \sqrt {a+b x}}+\frac {9 x^2 \sqrt {a+b x} (c+d x)^{3/2}}{4 b^2}+\frac {\int \frac {x \sqrt {c+d x} \left (-9 a c d+\frac {3}{4} d (b c-21 a d) x\right )}{\sqrt {a+b x}} \, dx}{2 b^2 d}\\ &=-\frac {2 x^3 (c+d x)^{3/2}}{b \sqrt {a+b x}}+\frac {9 x^2 \sqrt {a+b x} (c+d x)^{3/2}}{4 b^2}-\frac {\sqrt {a+b x} (c+d x)^{3/2} \left (3 b^2 c^2+14 a b c d-105 a^2 d^2-4 b d (b c-21 a d) x\right )}{32 b^4 d^2}+\frac {\left (3 \left (b^3 c^3+5 a b^2 c^2 d+35 a^2 b c d^2-105 a^3 d^3\right )\right ) \int \frac {\sqrt {c+d x}}{\sqrt {a+b x}} \, dx}{64 b^4 d^2}\\ &=\frac {3 \left (b^3 c^3+5 a b^2 c^2 d+35 a^2 b c d^2-105 a^3 d^3\right ) \sqrt {a+b x} \sqrt {c+d x}}{64 b^5 d^2}-\frac {2 x^3 (c+d x)^{3/2}}{b \sqrt {a+b x}}+\frac {9 x^2 \sqrt {a+b x} (c+d x)^{3/2}}{4 b^2}-\frac {\sqrt {a+b x} (c+d x)^{3/2} \left (3 b^2 c^2+14 a b c d-105 a^2 d^2-4 b d (b c-21 a d) x\right )}{32 b^4 d^2}+\frac {\left (3 (b c-a d) \left (b^3 c^3+5 a b^2 c^2 d+35 a^2 b c d^2-105 a^3 d^3\right )\right ) \int \frac {1}{\sqrt {a+b x} \sqrt {c+d x}} \, dx}{128 b^5 d^2}\\ &=\frac {3 \left (b^3 c^3+5 a b^2 c^2 d+35 a^2 b c d^2-105 a^3 d^3\right ) \sqrt {a+b x} \sqrt {c+d x}}{64 b^5 d^2}-\frac {2 x^3 (c+d x)^{3/2}}{b \sqrt {a+b x}}+\frac {9 x^2 \sqrt {a+b x} (c+d x)^{3/2}}{4 b^2}-\frac {\sqrt {a+b x} (c+d x)^{3/2} \left (3 b^2 c^2+14 a b c d-105 a^2 d^2-4 b d (b c-21 a d) x\right )}{32 b^4 d^2}+\frac {\left (3 (b c-a d) \left (b^3 c^3+5 a b^2 c^2 d+35 a^2 b c d^2-105 a^3 d^3\right )\right ) \operatorname {Subst}\left (\int \frac {1}{\sqrt {c-\frac {a d}{b}+\frac {d x^2}{b}}} \, dx,x,\sqrt {a+b x}\right )}{64 b^6 d^2}\\ &=\frac {3 \left (b^3 c^3+5 a b^2 c^2 d+35 a^2 b c d^2-105 a^3 d^3\right ) \sqrt {a+b x} \sqrt {c+d x}}{64 b^5 d^2}-\frac {2 x^3 (c+d x)^{3/2}}{b \sqrt {a+b x}}+\frac {9 x^2 \sqrt {a+b x} (c+d x)^{3/2}}{4 b^2}-\frac {\sqrt {a+b x} (c+d x)^{3/2} \left (3 b^2 c^2+14 a b c d-105 a^2 d^2-4 b d (b c-21 a d) x\right )}{32 b^4 d^2}+\frac {\left (3 (b c-a d) \left (b^3 c^3+5 a b^2 c^2 d+35 a^2 b c d^2-105 a^3 d^3\right )\right ) \operatorname {Subst}\left (\int \frac {1}{1-\frac {d x^2}{b}} \, dx,x,\frac {\sqrt {a+b x}}{\sqrt {c+d x}}\right )}{64 b^6 d^2}\\ &=\frac {3 \left (b^3 c^3+5 a b^2 c^2 d+35 a^2 b c d^2-105 a^3 d^3\right ) \sqrt {a+b x} \sqrt {c+d x}}{64 b^5 d^2}-\frac {2 x^3 (c+d x)^{3/2}}{b \sqrt {a+b x}}+\frac {9 x^2 \sqrt {a+b x} (c+d x)^{3/2}}{4 b^2}-\frac {\sqrt {a+b x} (c+d x)^{3/2} \left (3 b^2 c^2+14 a b c d-105 a^2 d^2-4 b d (b c-21 a d) x\right )}{32 b^4 d^2}+\frac {3 (b c-a d) \left (b^3 c^3+5 a b^2 c^2 d+35 a^2 b c d^2-105 a^3 d^3\right ) \tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b} \sqrt {c+d x}}\right )}{64 b^{11/2} d^{5/2}}\\ \end {align*}
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Mathematica [A] time = 0.82, size = 260, normalized size = 0.96 \[ \frac {\sqrt {c+d x} \left (\frac {3 \sqrt {b c-a d} \left (-105 a^3 d^3+35 a^2 b c d^2+5 a b^2 c^2 d+b^3 c^3\right ) \sinh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x}}{\sqrt {b c-a d}}\right )}{\sqrt {\frac {b (c+d x)}{b c-a d}}}-\frac {\sqrt {d} \left (315 a^4 d^3+105 a^3 b d^2 (d x-3 c)+a^2 b^2 d \left (13 c^2-119 c d x-42 d^2 x^2\right )+a b^3 \left (3 c^3+11 c^2 d x+44 c d^2 x^2+24 d^3 x^3\right )-b^4 x \left (-3 c^3+2 c^2 d x+24 c d^2 x^2+16 d^3 x^3\right )\right )}{\sqrt {a+b x}}\right )}{64 b^5 d^{5/2}} \]
Antiderivative was successfully verified.
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fricas [A] time = 1.42, size = 788, normalized size = 2.91 \[ \left [\frac {3 \, {\left (a b^{4} c^{4} + 4 \, a^{2} b^{3} c^{3} d + 30 \, a^{3} b^{2} c^{2} d^{2} - 140 \, a^{4} b c d^{3} + 105 \, a^{5} d^{4} + {\left (b^{5} c^{4} + 4 \, a b^{4} c^{3} d + 30 \, a^{2} b^{3} c^{2} d^{2} - 140 \, a^{3} b^{2} c d^{3} + 105 \, a^{4} b d^{4}\right )} x\right )} \sqrt {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 x + b c + a d\right )} \sqrt {b d} \sqrt {b x + a} \sqrt {d x + c} + 8 \, {\left (b^{2} c d + a b d^{2}\right )} x\right ) + 4 \, {\left (16 \, b^{5} d^{4} x^{4} - 3 \, a b^{4} c^{3} d - 13 \, a^{2} b^{3} c^{2} d^{2} + 315 \, a^{3} b^{2} c d^{3} - 315 \, a^{4} b d^{4} + 24 \, {\left (b^{5} c d^{3} - a b^{4} d^{4}\right )} x^{3} + 2 \, {\left (b^{5} c^{2} d^{2} - 22 \, a b^{4} c d^{3} + 21 \, a^{2} b^{3} d^{4}\right )} x^{2} - {\left (3 \, b^{5} c^{3} d + 11 \, a b^{4} c^{2} d^{2} - 119 \, a^{2} b^{3} c d^{3} + 105 \, a^{3} b^{2} d^{4}\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c}}{256 \, {\left (b^{7} d^{3} x + a b^{6} d^{3}\right )}}, -\frac {3 \, {\left (a b^{4} c^{4} + 4 \, a^{2} b^{3} c^{3} d + 30 \, a^{3} b^{2} c^{2} d^{2} - 140 \, a^{4} b c d^{3} + 105 \, a^{5} d^{4} + {\left (b^{5} c^{4} + 4 \, a b^{4} c^{3} d + 30 \, a^{2} b^{3} c^{2} d^{2} - 140 \, a^{3} b^{2} c d^{3} + 105 \, a^{4} b d^{4}\right )} x\right )} \sqrt {-b d} \arctan \left (\frac {{\left (2 \, b d x + b c + a d\right )} \sqrt {-b d} \sqrt {b x + a} \sqrt {d x + c}}{2 \, {\left (b^{2} d^{2} x^{2} + a b c d + {\left (b^{2} c d + a b d^{2}\right )} x\right )}}\right ) - 2 \, {\left (16 \, b^{5} d^{4} x^{4} - 3 \, a b^{4} c^{3} d - 13 \, a^{2} b^{3} c^{2} d^{2} + 315 \, a^{3} b^{2} c d^{3} - 315 \, a^{4} b d^{4} + 24 \, {\left (b^{5} c d^{3} - a b^{4} d^{4}\right )} x^{3} + 2 \, {\left (b^{5} c^{2} d^{2} - 22 \, a b^{4} c d^{3} + 21 \, a^{2} b^{3} d^{4}\right )} x^{2} - {\left (3 \, b^{5} c^{3} d + 11 \, a b^{4} c^{2} d^{2} - 119 \, a^{2} b^{3} c d^{3} + 105 \, a^{3} b^{2} d^{4}\right )} x\right )} \sqrt {b x + a} \sqrt {d x + c}}{128 \, {\left (b^{7} d^{3} x + a b^{6} d^{3}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 2.51, size = 438, normalized size = 1.62 \[ \frac {1}{64} \, \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d} {\left (2 \, {\left (b x + a\right )} {\left (4 \, {\left (b x + a\right )} {\left (\frac {2 \, {\left (b x + a\right )} d {\left | b \right |}}{b^{7}} + \frac {3 \, b^{28} c d^{6} {\left | b \right |} - 11 \, a b^{27} d^{7} {\left | b \right |}}{b^{34} d^{6}}\right )} + \frac {b^{29} c^{2} d^{5} {\left | b \right |} - 58 \, a b^{28} c d^{6} {\left | b \right |} + 105 \, a^{2} b^{27} d^{7} {\left | b \right |}}{b^{34} d^{6}}\right )} - \frac {3 \, b^{30} c^{3} d^{4} {\left | b \right |} + 15 \, a b^{29} c^{2} d^{5} {\left | b \right |} - 279 \, a^{2} b^{28} c d^{6} {\left | b \right |} + 325 \, a^{3} b^{27} d^{7} {\left | b \right |}}{b^{34} d^{6}}\right )} \sqrt {b x + a} + \frac {4 \, {\left (\sqrt {b d} a^{3} b^{2} c^{2} {\left | b \right |} - 2 \, \sqrt {b d} a^{4} b c d {\left | b \right |} + \sqrt {b d} a^{5} d^{2} {\left | b \right |}\right )}}{{\left (b^{2} c - a b d - {\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{2}\right )} b^{6}} - \frac {3 \, {\left (\sqrt {b d} b^{4} c^{4} {\left | b \right |} + 4 \, \sqrt {b d} a b^{3} c^{3} d {\left | b \right |} + 30 \, \sqrt {b d} a^{2} b^{2} c^{2} d^{2} {\left | b \right |} - 140 \, \sqrt {b d} a^{3} b c d^{3} {\left | b \right |} + 105 \, \sqrt {b d} a^{4} d^{4} {\left | b \right |}\right )} \log \left ({\left (\sqrt {b d} \sqrt {b x + a} - \sqrt {b^{2} c + {\left (b x + a\right )} b d - a b d}\right )}^{2}\right )}{128 \, b^{7} d^{3}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.04, size = 961, normalized size = 3.55 \[ \frac {\sqrt {d x +c}\, \left (315 a^{4} b \,d^{4} x \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )-420 a^{3} b^{2} c \,d^{3} x \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )+90 a^{2} b^{3} c^{2} d^{2} x \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )+12 a \,b^{4} c^{3} d x \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )+3 b^{5} c^{4} x \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )+32 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, b^{4} d^{3} x^{4}+315 a^{5} d^{4} \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )-420 a^{4} b c \,d^{3} \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )+90 a^{3} b^{2} c^{2} d^{2} \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )+12 a^{2} b^{3} c^{3} d \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )+3 a \,b^{4} c^{4} \ln \left (\frac {2 b d x +a d +b c +2 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}}{2 \sqrt {b d}}\right )-48 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a \,b^{3} d^{3} x^{3}+48 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, b^{4} c \,d^{2} x^{3}+84 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a^{2} b^{2} d^{3} x^{2}-88 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a \,b^{3} c \,d^{2} x^{2}+4 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, b^{4} c^{2} d \,x^{2}-210 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a^{3} b \,d^{3} x +238 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a^{2} b^{2} c \,d^{2} x -22 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a \,b^{3} c^{2} d x -6 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, b^{4} c^{3} x -630 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a^{4} d^{3}+630 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a^{3} b c \,d^{2}-26 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a^{2} b^{2} c^{2} d -6 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, a \,b^{3} c^{3}\right )}{128 \sqrt {\left (b x +a \right ) \left (d x +c \right )}\, \sqrt {b d}\, \sqrt {b x +a}\, b^{5} d^{2}} \]
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 [F] time = 0.00, size = -1, normalized size = -0.00 \[ \int \frac {x^3\,{\left (c+d\,x\right )}^{3/2}}{{\left (a+b\,x\right )}^{3/2}} \,d x \]
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 \[ \int \frac {x^{3} \left (c + d x\right )^{\frac {3}{2}}}{\left (a + b x\right )^{\frac {3}{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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