Optimal. Leaf size=137 \[ -\frac {a^2 \sqrt {c+d x^2}}{3 b^2 \left (a+b x^2\right )^{3/2} (b c-a d)}+\frac {\tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x^2}}{\sqrt {b} \sqrt {c+d x^2}}\right )}{b^{5/2} \sqrt {d}}+\frac {2 a \sqrt {c+d x^2} (3 b c-2 a d)}{3 b^2 \sqrt {a+b x^2} (b c-a d)^2} \]
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Rubi [A] time = 0.14, antiderivative size = 137, normalized size of antiderivative = 1.00, number of steps used = 6, number of rules used = 6, integrand size = 26, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.231, Rules used = {446, 89, 78, 63, 217, 206} \[ -\frac {a^2 \sqrt {c+d x^2}}{3 b^2 \left (a+b x^2\right )^{3/2} (b c-a d)}+\frac {2 a \sqrt {c+d x^2} (3 b c-2 a d)}{3 b^2 \sqrt {a+b x^2} (b c-a d)^2}+\frac {\tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x^2}}{\sqrt {b} \sqrt {c+d x^2}}\right )}{b^{5/2} \sqrt {d}} \]
Antiderivative was successfully verified.
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Rule 63
Rule 78
Rule 89
Rule 206
Rule 217
Rule 446
Rubi steps
\begin {align*} \int \frac {x^5}{\left (a+b x^2\right )^{5/2} \sqrt {c+d x^2}} \, dx &=\frac {1}{2} \operatorname {Subst}\left (\int \frac {x^2}{(a+b x)^{5/2} \sqrt {c+d x}} \, dx,x,x^2\right )\\ &=-\frac {a^2 \sqrt {c+d x^2}}{3 b^2 (b c-a d) \left (a+b x^2\right )^{3/2}}+\frac {\operatorname {Subst}\left (\int \frac {-\frac {1}{2} a (3 b c-a d)+\frac {3}{2} b (b c-a d) x}{(a+b x)^{3/2} \sqrt {c+d x}} \, dx,x,x^2\right )}{3 b^2 (b c-a d)}\\ &=-\frac {a^2 \sqrt {c+d x^2}}{3 b^2 (b c-a d) \left (a+b x^2\right )^{3/2}}+\frac {2 a (3 b c-2 a d) \sqrt {c+d x^2}}{3 b^2 (b c-a d)^2 \sqrt {a+b x^2}}+\frac {\operatorname {Subst}\left (\int \frac {1}{\sqrt {a+b x} \sqrt {c+d x}} \, dx,x,x^2\right )}{2 b^2}\\ &=-\frac {a^2 \sqrt {c+d x^2}}{3 b^2 (b c-a d) \left (a+b x^2\right )^{3/2}}+\frac {2 a (3 b c-2 a d) \sqrt {c+d x^2}}{3 b^2 (b c-a d)^2 \sqrt {a+b x^2}}+\frac {\operatorname {Subst}\left (\int \frac {1}{\sqrt {c-\frac {a d}{b}+\frac {d x^2}{b}}} \, dx,x,\sqrt {a+b x^2}\right )}{b^3}\\ &=-\frac {a^2 \sqrt {c+d x^2}}{3 b^2 (b c-a d) \left (a+b x^2\right )^{3/2}}+\frac {2 a (3 b c-2 a d) \sqrt {c+d x^2}}{3 b^2 (b c-a d)^2 \sqrt {a+b x^2}}+\frac {\operatorname {Subst}\left (\int \frac {1}{1-\frac {d x^2}{b}} \, dx,x,\frac {\sqrt {a+b x^2}}{\sqrt {c+d x^2}}\right )}{b^3}\\ &=-\frac {a^2 \sqrt {c+d x^2}}{3 b^2 (b c-a d) \left (a+b x^2\right )^{3/2}}+\frac {2 a (3 b c-2 a d) \sqrt {c+d x^2}}{3 b^2 (b c-a d)^2 \sqrt {a+b x^2}}+\frac {\tanh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x^2}}{\sqrt {b} \sqrt {c+d x^2}}\right )}{b^{5/2} \sqrt {d}}\\ \end {align*}
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Mathematica [A] time = 0.48, size = 214, normalized size = 1.56 \[ \frac {\sqrt {c+d x^2} \left (\frac {\left (a+b x^2\right ) \left (3 b^2 c^2-a^2 d^2\right )}{d (b c-a d)^2}+\frac {a^2}{a d-b c}-\frac {3 \left (a+b x^2\right ) \left (\sqrt {b c-a d} \sqrt {\frac {b \left (c+d x^2\right )}{b c-a d}}-\sqrt {d} \sqrt {a+b x^2} \sinh ^{-1}\left (\frac {\sqrt {d} \sqrt {a+b x^2}}{\sqrt {b c-a d}}\right )\right )}{d \sqrt {b c-a d} \sqrt {\frac {b \left (c+d x^2\right )}{b c-a d}}}\right )}{3 b^2 \left (a+b x^2\right )^{3/2}} \]
Antiderivative was successfully verified.
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fricas [B] time = 0.81, size = 706, normalized size = 5.15 \[ \left [\frac {3 \, {\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2} + {\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} x^{4} + 2 \, {\left (a b^{3} c^{2} - 2 \, a^{2} b^{2} c d + a^{3} b d^{2}\right )} x^{2}\right )} \sqrt {b d} \log \left (8 \, b^{2} d^{2} x^{4} + b^{2} c^{2} + 6 \, a b c d + a^{2} d^{2} + 8 \, {\left (b^{2} c d + a b d^{2}\right )} x^{2} + 4 \, {\left (2 \, b d x^{2} + b c + a d\right )} \sqrt {b x^{2} + a} \sqrt {d x^{2} + c} \sqrt {b d}\right ) + 4 \, {\left (5 \, a^{2} b^{2} c d - 3 \, a^{3} b d^{2} + 2 \, {\left (3 \, a b^{3} c d - 2 \, a^{2} b^{2} d^{2}\right )} x^{2}\right )} \sqrt {b x^{2} + a} \sqrt {d x^{2} + c}}{12 \, {\left (a^{2} b^{5} c^{2} d - 2 \, a^{3} b^{4} c d^{2} + a^{4} b^{3} d^{3} + {\left (b^{7} c^{2} d - 2 \, a b^{6} c d^{2} + a^{2} b^{5} d^{3}\right )} x^{4} + 2 \, {\left (a b^{6} c^{2} d - 2 \, a^{2} b^{5} c d^{2} + a^{3} b^{4} d^{3}\right )} x^{2}\right )}}, -\frac {3 \, {\left (a^{2} b^{2} c^{2} - 2 \, a^{3} b c d + a^{4} d^{2} + {\left (b^{4} c^{2} - 2 \, a b^{3} c d + a^{2} b^{2} d^{2}\right )} x^{4} + 2 \, {\left (a b^{3} c^{2} - 2 \, a^{2} b^{2} c d + a^{3} b d^{2}\right )} x^{2}\right )} \sqrt {-b d} \arctan \left (\frac {{\left (2 \, b d x^{2} + b c + a d\right )} \sqrt {b x^{2} + a} \sqrt {d x^{2} + c} \sqrt {-b d}}{2 \, {\left (b^{2} d^{2} x^{4} + a b c d + {\left (b^{2} c d + a b d^{2}\right )} x^{2}\right )}}\right ) - 2 \, {\left (5 \, a^{2} b^{2} c d - 3 \, a^{3} b d^{2} + 2 \, {\left (3 \, a b^{3} c d - 2 \, a^{2} b^{2} d^{2}\right )} x^{2}\right )} \sqrt {b x^{2} + a} \sqrt {d x^{2} + c}}{6 \, {\left (a^{2} b^{5} c^{2} d - 2 \, a^{3} b^{4} c d^{2} + a^{4} b^{3} d^{3} + {\left (b^{7} c^{2} d - 2 \, a b^{6} c d^{2} + a^{2} b^{5} d^{3}\right )} x^{4} + 2 \, {\left (a b^{6} c^{2} d - 2 \, a^{2} b^{5} c d^{2} + a^{3} b^{4} d^{3}\right )} x^{2}\right )}}\right ] \]
Verification of antiderivative is not currently implemented for this CAS.
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giac [B] time = 0.86, size = 333, normalized size = 2.43 \[ -\frac {\log \left ({\left (\sqrt {b x^{2} + a} \sqrt {b d} - \sqrt {b^{2} c + {\left (b x^{2} + a\right )} b d - a b d}\right )}^{2}\right )}{2 \, \sqrt {b d} b {\left | b \right |}} + \frac {4 \, {\left (3 \, \sqrt {b d} a b^{4} c^{2} - 5 \, \sqrt {b d} a^{2} b^{3} c d + 2 \, \sqrt {b d} a^{3} b^{2} d^{2} - 6 \, \sqrt {b d} {\left (\sqrt {b x^{2} + a} \sqrt {b d} - \sqrt {b^{2} c + {\left (b x^{2} + a\right )} b d - a b d}\right )}^{2} a b^{2} c + 3 \, \sqrt {b d} {\left (\sqrt {b x^{2} + a} \sqrt {b d} - \sqrt {b^{2} c + {\left (b x^{2} + a\right )} b d - a b d}\right )}^{2} a^{2} b d + 3 \, \sqrt {b d} {\left (\sqrt {b x^{2} + a} \sqrt {b d} - \sqrt {b^{2} c + {\left (b x^{2} + a\right )} b d - a b d}\right )}^{4} a\right )}}{3 \, {\left (b^{2} c - a b d - {\left (\sqrt {b x^{2} + a} \sqrt {b d} - \sqrt {b^{2} c + {\left (b x^{2} + a\right )} b d - a b d}\right )}^{2}\right )}^{3} b {\left | b \right |}} \]
Verification of antiderivative is not currently implemented for this CAS.
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maple [B] time = 0.05, size = 651, normalized size = 4.75 \[ \frac {\left (-8 \sqrt {b d}\, a^{2} b \,d^{2} x^{4}+12 \sqrt {b d}\, a \,b^{2} c d \,x^{4}+3 \sqrt {\left (b \,x^{2}+a \right ) \left (d \,x^{2}+c \right )}\, a^{2} b \,d^{2} x^{2} \ln \left (\frac {2 b d \,x^{2}+a d +b c +2 \sqrt {x^{4} b d +a d \,x^{2}+b c \,x^{2}+a c}\, \sqrt {b d}}{2 \sqrt {b d}}\right )-6 \sqrt {\left (b \,x^{2}+a \right ) \left (d \,x^{2}+c \right )}\, a \,b^{2} c d \,x^{2} \ln \left (\frac {2 b d \,x^{2}+a d +b c +2 \sqrt {x^{4} b d +a d \,x^{2}+b c \,x^{2}+a c}\, \sqrt {b d}}{2 \sqrt {b d}}\right )+3 \sqrt {\left (b \,x^{2}+a \right ) \left (d \,x^{2}+c \right )}\, b^{3} c^{2} x^{2} \ln \left (\frac {2 b d \,x^{2}+a d +b c +2 \sqrt {x^{4} b d +a d \,x^{2}+b c \,x^{2}+a c}\, \sqrt {b d}}{2 \sqrt {b d}}\right )-6 \sqrt {b d}\, a^{3} d^{2} x^{2}+2 \sqrt {b d}\, a^{2} b c d \,x^{2}+12 \sqrt {b d}\, a \,b^{2} c^{2} x^{2}+3 \sqrt {\left (b \,x^{2}+a \right ) \left (d \,x^{2}+c \right )}\, a^{3} d^{2} \ln \left (\frac {2 b d \,x^{2}+a d +b c +2 \sqrt {x^{4} b d +a d \,x^{2}+b c \,x^{2}+a c}\, \sqrt {b d}}{2 \sqrt {b d}}\right )-6 \sqrt {\left (b \,x^{2}+a \right ) \left (d \,x^{2}+c \right )}\, a^{2} b c d \ln \left (\frac {2 b d \,x^{2}+a d +b c +2 \sqrt {x^{4} b d +a d \,x^{2}+b c \,x^{2}+a c}\, \sqrt {b d}}{2 \sqrt {b d}}\right )+3 \sqrt {\left (b \,x^{2}+a \right ) \left (d \,x^{2}+c \right )}\, a \,b^{2} c^{2} \ln \left (\frac {2 b d \,x^{2}+a d +b c +2 \sqrt {x^{4} b d +a d \,x^{2}+b c \,x^{2}+a c}\, \sqrt {b d}}{2 \sqrt {b d}}\right )-6 \sqrt {b d}\, a^{3} c d +10 \sqrt {b d}\, a^{2} b \,c^{2}\right ) \sqrt {d \,x^{2}+c}}{6 \sqrt {b \,x^{2}+a}\, \sqrt {b d}\, \left (a d -b c \right )^{2} \left (x^{4} b d +a d \,x^{2}+b c \,x^{2}+a c \right ) b^{2}} \]
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 = -0.01 \[ \int \frac {x^5}{{\left (b\,x^2+a\right )}^{5/2}\,\sqrt {d\,x^2+c}} \,d x \]
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 \[ \int \frac {x^{5}}{\left (a + b x^{2}\right )^{\frac {5}{2}} \sqrt {c + d x^{2}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
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