Optimal. Leaf size=63 \[ \frac {\sqrt {a-c^2 x^2} \tan ^{-1}\left (\frac {c x}{\sqrt {a-c^2 x^2}}\right )^{m+1}}{c (m+1) \sqrt {d-\frac {c^2 d x^2}{a}}} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.11, antiderivative size = 63, normalized size of antiderivative = 1.00, number of steps used = 2, number of rules used = 2, integrand size = 39, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.051, Rules used = {5157, 5155} \[ \frac {\sqrt {a-c^2 x^2} \tan ^{-1}\left (\frac {c x}{\sqrt {a-c^2 x^2}}\right )^{m+1}}{c (m+1) \sqrt {d-\frac {c^2 d x^2}{a}}} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 5155
Rule 5157
Rubi steps
\begin {align*} \int \frac {\tan ^{-1}\left (\frac {c x}{\sqrt {a-c^2 x^2}}\right )^m}{\sqrt {d-\frac {c^2 d x^2}{a}}} \, dx &=\frac {\sqrt {a-c^2 x^2} \int \frac {\tan ^{-1}\left (\frac {c x}{\sqrt {a-c^2 x^2}}\right )^m}{\sqrt {a-c^2 x^2}} \, dx}{\sqrt {d-\frac {c^2 d x^2}{a}}}\\ &=\frac {\sqrt {a-c^2 x^2} \tan ^{-1}\left (\frac {c x}{\sqrt {a-c^2 x^2}}\right )^{1+m}}{c (1+m) \sqrt {d-\frac {c^2 d x^2}{a}}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.06, size = 63, normalized size = 1.00 \[ \frac {\sqrt {a-c^2 x^2} \tan ^{-1}\left (\frac {c x}{\sqrt {a-c^2 x^2}}\right )^{m+1}}{c (m+1) \sqrt {d-\frac {c^2 d x^2}{a}}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [B] time = 0.79, size = 126, normalized size = 2.00 \[ -\frac {\sqrt {-c^{2} x^{2} + a} a \left (-\arctan \left (\frac {\sqrt {-c^{2} x^{2} + a} c x}{c^{2} x^{2} - a}\right )\right )^{m} \sqrt {-\frac {c^{2} d x^{2} - a d}{a}} \arctan \left (\frac {\sqrt {-c^{2} x^{2} + a} c x}{c^{2} x^{2} - a}\right )}{a c d m + a c d - {\left (c^{3} d m + c^{3} d\right )} x^{2}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\arctan \left (\frac {c x}{\sqrt {-c^{2} x^{2} + a}}\right )^{m}}{\sqrt {-\frac {c^{2} d x^{2}}{a} + d}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.52, size = 73, normalized size = 1.16 \[ -\frac {\arctan \left (\frac {c x}{\sqrt {-c^{2} x^{2}+a}}\right )^{1+m} \left (c^{2} x^{2}-a \right )}{\left (1+m \right ) \sqrt {-\frac {d \left (c^{2} x^{2}-a \right )}{a}}\, \sqrt {-c^{2} x^{2}+a}\, c} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: RuntimeError} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.73, size = 57, normalized size = 0.90 \[ \frac {{\mathrm {atan}\left (\frac {c\,x}{\sqrt {a-c^2\,x^2}}\right )}^{m+1}\,\sqrt {a-c^2\,x^2}}{c\,\left (m+1\right )\,\sqrt {d-\frac {c^2\,d\,x^2}{a}}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\operatorname {atan}^{m}{\left (\frac {c x}{\sqrt {a - c^{2} x^{2}}} \right )}}{\sqrt {- d \left (-1 + \frac {c^{2} x^{2}}{a}\right )}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________