Optimal. Leaf size=46 \[ \frac {(a x+1)^4 \left (c-a^2 c x^2\right )^{3/2}}{4 a^4 x^3 \left (1-\frac {1}{a^2 x^2}\right )^{3/2}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.18, antiderivative size = 46, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 3, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {6192, 6193, 32} \[ \frac {(a x+1)^4 \left (c-a^2 c x^2\right )^{3/2}}{4 a^4 x^3 \left (1-\frac {1}{a^2 x^2}\right )^{3/2}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 32
Rule 6192
Rule 6193
Rubi steps
\begin {align*} \int e^{3 \coth ^{-1}(a x)} \left (c-a^2 c x^2\right )^{3/2} \, dx &=\frac {\left (c-a^2 c x^2\right )^{3/2} \int e^{3 \coth ^{-1}(a x)} \left (1-\frac {1}{a^2 x^2}\right )^{3/2} x^3 \, dx}{\left (1-\frac {1}{a^2 x^2}\right )^{3/2} x^3}\\ &=\frac {\left (c-a^2 c x^2\right )^{3/2} \int (1+a x)^3 \, dx}{a^3 \left (1-\frac {1}{a^2 x^2}\right )^{3/2} x^3}\\ &=\frac {(1+a x)^4 \left (c-a^2 c x^2\right )^{3/2}}{4 a^4 \left (1-\frac {1}{a^2 x^2}\right )^{3/2} x^3}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.03, size = 58, normalized size = 1.26 \[ -\frac {c \left (a^3 x^3+4 a^2 x^2+6 a x+4\right ) \sqrt {c-a^2 c x^2}}{4 a \sqrt {1-\frac {1}{a^2 x^2}}} \]
Warning: Unable to verify antiderivative.
[In]
[Out]
________________________________________________________________________________________
fricas [A] time = 0.91, size = 42, normalized size = 0.91 \[ -\frac {{\left (a^{3} c x^{4} + 4 \, a^{2} c x^{3} + 6 \, a c x^{2} + 4 \, c x\right )} \sqrt {-a^{2} c}}{4 \, a} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (-a^{2} c x^{2} + c\right )}^{\frac {3}{2}}}{\left (\frac {a x - 1}{a x + 1}\right )^{\frac {3}{2}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.04, size = 60, normalized size = 1.30 \[ \frac {x \left (x^{3} a^{3}+4 a^{2} x^{2}+6 a x +4\right ) \left (-a^{2} c \,x^{2}+c \right )^{\frac {3}{2}}}{4 \left (a x +1\right )^{3} \left (\frac {a x -1}{a x +1}\right )^{\frac {3}{2}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [B] time = 0.34, size = 97, normalized size = 2.11 \[ -\frac {{\left (a^{5} \sqrt {-c} c x^{5} + 3 \, a^{4} \sqrt {-c} c x^{4} + 2 \, a^{3} \sqrt {-c} c x^{3} - 2 \, a^{2} \sqrt {-c} c x^{2} - 4 \, \sqrt {-c} c\right )} {\left (a x + 1\right )}^{2}}{4 \, {\left (a^{3} x^{2} + 2 \, a^{2} x + a\right )} {\left (a x - 1\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.02 \[ \int \frac {{\left (c-a^2\,c\,x^2\right )}^{3/2}}{{\left (\frac {a\,x-1}{a\,x+1}\right )}^{3/2}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F(-1)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Timed out} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________