Optimal. Leaf size=493 \[ -\frac {d}{c (b c-a d) e \sqrt {e x} \sqrt {c-d x^2}}-\frac {(2 b c-3 a d) \sqrt {c-d x^2}}{a c^2 (b c-a d) e \sqrt {e x}}-\frac {\sqrt [4]{d} (2 b c-3 a d) \sqrt {1-\frac {d x^2}{c}} E\left (\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a c^{5/4} (b c-a d) e^{3/2} \sqrt {c-d x^2}}+\frac {\sqrt [4]{d} (2 b c-3 a d) \sqrt {1-\frac {d x^2}{c}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a c^{5/4} (b c-a d) e^{3/2} \sqrt {c-d x^2}}-\frac {b^{3/2} \sqrt [4]{c} \sqrt {1-\frac {d x^2}{c}} \Pi \left (-\frac {\sqrt {b} \sqrt {c}}{\sqrt {a} \sqrt {d}};\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a^{3/2} \sqrt [4]{d} (b c-a d) e^{3/2} \sqrt {c-d x^2}}+\frac {b^{3/2} \sqrt [4]{c} \sqrt {1-\frac {d x^2}{c}} \Pi \left (\frac {\sqrt {b} \sqrt {c}}{\sqrt {a} \sqrt {d}};\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a^{3/2} \sqrt [4]{d} (b c-a d) e^{3/2} \sqrt {c-d x^2}} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.70, antiderivative size = 493, normalized size of antiderivative = 1.00, number of steps
used = 16, number of rules used = 13, integrand size = 30, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.433, Rules used = {477, 483,
597, 598, 313, 230, 227, 1214, 1213, 435, 504, 1233, 1232} \begin {gather*} -\frac {b^{3/2} \sqrt [4]{c} \sqrt {1-\frac {d x^2}{c}} \Pi \left (-\frac {\sqrt {b} \sqrt {c}}{\sqrt {a} \sqrt {d}};\left .\text {ArcSin}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a^{3/2} \sqrt [4]{d} e^{3/2} \sqrt {c-d x^2} (b c-a d)}+\frac {b^{3/2} \sqrt [4]{c} \sqrt {1-\frac {d x^2}{c}} \Pi \left (\frac {\sqrt {b} \sqrt {c}}{\sqrt {a} \sqrt {d}};\left .\text {ArcSin}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a^{3/2} \sqrt [4]{d} e^{3/2} \sqrt {c-d x^2} (b c-a d)}+\frac {\sqrt [4]{d} \sqrt {1-\frac {d x^2}{c}} (2 b c-3 a d) F\left (\left .\text {ArcSin}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a c^{5/4} e^{3/2} \sqrt {c-d x^2} (b c-a d)}-\frac {\sqrt [4]{d} \sqrt {1-\frac {d x^2}{c}} (2 b c-3 a d) E\left (\left .\text {ArcSin}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a c^{5/4} e^{3/2} \sqrt {c-d x^2} (b c-a d)}-\frac {\sqrt {c-d x^2} (2 b c-3 a d)}{a c^2 e \sqrt {e x} (b c-a d)}-\frac {d}{c e \sqrt {e x} \sqrt {c-d x^2} (b c-a d)} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 227
Rule 230
Rule 313
Rule 435
Rule 477
Rule 483
Rule 504
Rule 597
Rule 598
Rule 1213
Rule 1214
Rule 1232
Rule 1233
Rubi steps
\begin {align*} \int \frac {1}{(e x)^{3/2} \left (a-b x^2\right ) \left (c-d x^2\right )^{3/2}} \, dx &=\frac {2 \text {Subst}\left (\int \frac {1}{x^2 \left (a-\frac {b x^4}{e^2}\right ) \left (c-\frac {d x^4}{e^2}\right )^{3/2}} \, dx,x,\sqrt {e x}\right )}{e}\\ &=-\frac {d}{c (b c-a d) e \sqrt {e x} \sqrt {c-d x^2}}-\frac {e \text {Subst}\left (\int \frac {-\frac {2 b c-3 a d}{e^2}-\frac {3 b d x^4}{e^4}}{x^2 \left (a-\frac {b x^4}{e^2}\right ) \sqrt {c-\frac {d x^4}{e^2}}} \, dx,x,\sqrt {e x}\right )}{c (b c-a d)}\\ &=-\frac {d}{c (b c-a d) e \sqrt {e x} \sqrt {c-d x^2}}-\frac {(2 b c-3 a d) \sqrt {c-d x^2}}{a c^2 (b c-a d) e \sqrt {e x}}+\frac {e \text {Subst}\left (\int \frac {x^2 \left (\frac {2 b^2 c^2-2 a b c d+3 a^2 d^2}{e^4}+\frac {b d (2 b c-3 a d) x^4}{e^6}\right )}{\left (a-\frac {b x^4}{e^2}\right ) \sqrt {c-\frac {d x^4}{e^2}}} \, dx,x,\sqrt {e x}\right )}{a c^2 (b c-a d)}\\ &=-\frac {d}{c (b c-a d) e \sqrt {e x} \sqrt {c-d x^2}}-\frac {(2 b c-3 a d) \sqrt {c-d x^2}}{a c^2 (b c-a d) e \sqrt {e x}}+\frac {e \text {Subst}\left (\int \left (-\frac {d (2 b c-3 a d) x^2}{e^4 \sqrt {c-\frac {d x^4}{e^2}}}+\frac {2 b^2 c^2 x^2}{e^4 \left (a-\frac {b x^4}{e^2}\right ) \sqrt {c-\frac {d x^4}{e^2}}}\right ) \, dx,x,\sqrt {e x}\right )}{a c^2 (b c-a d)}\\ &=-\frac {d}{c (b c-a d) e \sqrt {e x} \sqrt {c-d x^2}}-\frac {(2 b c-3 a d) \sqrt {c-d x^2}}{a c^2 (b c-a d) e \sqrt {e x}}+\frac {\left (2 b^2\right ) \text {Subst}\left (\int \frac {x^2}{\left (a-\frac {b x^4}{e^2}\right ) \sqrt {c-\frac {d x^4}{e^2}}} \, dx,x,\sqrt {e x}\right )}{a (b c-a d) e^3}-\frac {(d (2 b c-3 a d)) \text {Subst}\left (\int \frac {x^2}{\sqrt {c-\frac {d x^4}{e^2}}} \, dx,x,\sqrt {e x}\right )}{a c^2 (b c-a d) e^3}\\ &=-\frac {d}{c (b c-a d) e \sqrt {e x} \sqrt {c-d x^2}}-\frac {(2 b c-3 a d) \sqrt {c-d x^2}}{a c^2 (b c-a d) e \sqrt {e x}}+\frac {\left (\sqrt {d} (2 b c-3 a d)\right ) \text {Subst}\left (\int \frac {1}{\sqrt {c-\frac {d x^4}{e^2}}} \, dx,x,\sqrt {e x}\right )}{a c^{3/2} (b c-a d) e^2}-\frac {\left (\sqrt {d} (2 b c-3 a d)\right ) \text {Subst}\left (\int \frac {1+\frac {\sqrt {d} x^2}{\sqrt {c} e}}{\sqrt {c-\frac {d x^4}{e^2}}} \, dx,x,\sqrt {e x}\right )}{a c^{3/2} (b c-a d) e^2}+\frac {b^{3/2} \text {Subst}\left (\int \frac {1}{\left (\sqrt {a} e-\sqrt {b} x^2\right ) \sqrt {c-\frac {d x^4}{e^2}}} \, dx,x,\sqrt {e x}\right )}{a (b c-a d) e}-\frac {b^{3/2} \text {Subst}\left (\int \frac {1}{\left (\sqrt {a} e+\sqrt {b} x^2\right ) \sqrt {c-\frac {d x^4}{e^2}}} \, dx,x,\sqrt {e x}\right )}{a (b c-a d) e}\\ &=-\frac {d}{c (b c-a d) e \sqrt {e x} \sqrt {c-d x^2}}-\frac {(2 b c-3 a d) \sqrt {c-d x^2}}{a c^2 (b c-a d) e \sqrt {e x}}+\frac {\left (\sqrt {d} (2 b c-3 a d) \sqrt {1-\frac {d x^2}{c}}\right ) \text {Subst}\left (\int \frac {1}{\sqrt {1-\frac {d x^4}{c e^2}}} \, dx,x,\sqrt {e x}\right )}{a c^{3/2} (b c-a d) e^2 \sqrt {c-d x^2}}-\frac {\left (\sqrt {d} (2 b c-3 a d) \sqrt {1-\frac {d x^2}{c}}\right ) \text {Subst}\left (\int \frac {1+\frac {\sqrt {d} x^2}{\sqrt {c} e}}{\sqrt {1-\frac {d x^4}{c e^2}}} \, dx,x,\sqrt {e x}\right )}{a c^{3/2} (b c-a d) e^2 \sqrt {c-d x^2}}+\frac {\left (b^{3/2} \sqrt {1-\frac {d x^2}{c}}\right ) \text {Subst}\left (\int \frac {1}{\left (\sqrt {a} e-\sqrt {b} x^2\right ) \sqrt {1-\frac {d x^4}{c e^2}}} \, dx,x,\sqrt {e x}\right )}{a (b c-a d) e \sqrt {c-d x^2}}-\frac {\left (b^{3/2} \sqrt {1-\frac {d x^2}{c}}\right ) \text {Subst}\left (\int \frac {1}{\left (\sqrt {a} e+\sqrt {b} x^2\right ) \sqrt {1-\frac {d x^4}{c e^2}}} \, dx,x,\sqrt {e x}\right )}{a (b c-a d) e \sqrt {c-d x^2}}\\ &=-\frac {d}{c (b c-a d) e \sqrt {e x} \sqrt {c-d x^2}}-\frac {(2 b c-3 a d) \sqrt {c-d x^2}}{a c^2 (b c-a d) e \sqrt {e x}}+\frac {\sqrt [4]{d} (2 b c-3 a d) \sqrt {1-\frac {d x^2}{c}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a c^{5/4} (b c-a d) e^{3/2} \sqrt {c-d x^2}}-\frac {b^{3/2} \sqrt [4]{c} \sqrt {1-\frac {d x^2}{c}} \Pi \left (-\frac {\sqrt {b} \sqrt {c}}{\sqrt {a} \sqrt {d}};\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a^{3/2} \sqrt [4]{d} (b c-a d) e^{3/2} \sqrt {c-d x^2}}+\frac {b^{3/2} \sqrt [4]{c} \sqrt {1-\frac {d x^2}{c}} \Pi \left (\frac {\sqrt {b} \sqrt {c}}{\sqrt {a} \sqrt {d}};\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a^{3/2} \sqrt [4]{d} (b c-a d) e^{3/2} \sqrt {c-d x^2}}-\frac {\left (\sqrt {d} (2 b c-3 a d) \sqrt {1-\frac {d x^2}{c}}\right ) \text {Subst}\left (\int \frac {\sqrt {1+\frac {\sqrt {d} x^2}{\sqrt {c} e}}}{\sqrt {1-\frac {\sqrt {d} x^2}{\sqrt {c} e}}} \, dx,x,\sqrt {e x}\right )}{a c^{3/2} (b c-a d) e^2 \sqrt {c-d x^2}}\\ &=-\frac {d}{c (b c-a d) e \sqrt {e x} \sqrt {c-d x^2}}-\frac {(2 b c-3 a d) \sqrt {c-d x^2}}{a c^2 (b c-a d) e \sqrt {e x}}-\frac {\sqrt [4]{d} (2 b c-3 a d) \sqrt {1-\frac {d x^2}{c}} E\left (\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a c^{5/4} (b c-a d) e^{3/2} \sqrt {c-d x^2}}+\frac {\sqrt [4]{d} (2 b c-3 a d) \sqrt {1-\frac {d x^2}{c}} F\left (\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a c^{5/4} (b c-a d) e^{3/2} \sqrt {c-d x^2}}-\frac {b^{3/2} \sqrt [4]{c} \sqrt {1-\frac {d x^2}{c}} \Pi \left (-\frac {\sqrt {b} \sqrt {c}}{\sqrt {a} \sqrt {d}};\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a^{3/2} \sqrt [4]{d} (b c-a d) e^{3/2} \sqrt {c-d x^2}}+\frac {b^{3/2} \sqrt [4]{c} \sqrt {1-\frac {d x^2}{c}} \Pi \left (\frac {\sqrt {b} \sqrt {c}}{\sqrt {a} \sqrt {d}};\left .\sin ^{-1}\left (\frac {\sqrt [4]{d} \sqrt {e x}}{\sqrt [4]{c} \sqrt {e}}\right )\right |-1\right )}{a^{3/2} \sqrt [4]{d} (b c-a d) e^{3/2} \sqrt {c-d x^2}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [C] Result contains higher order function than in optimal. Order 6 vs. order 4 in
optimal.
time = 10.19, size = 198, normalized size = 0.40 \begin {gather*} \frac {x \left (21 a \left (a d \left (2 c-3 d x^2\right )-2 b c \left (c-d x^2\right )\right )+7 \left (2 b^2 c^2-2 a b c d+3 a^2 d^2\right ) x^2 \sqrt {1-\frac {d x^2}{c}} F_1\left (\frac {3}{4};\frac {1}{2},1;\frac {7}{4};\frac {d x^2}{c},\frac {b x^2}{a}\right )+3 b d (2 b c-3 a d) x^4 \sqrt {1-\frac {d x^2}{c}} F_1\left (\frac {7}{4};\frac {1}{2},1;\frac {11}{4};\frac {d x^2}{c},\frac {b x^2}{a}\right )\right )}{21 a^2 c^2 (b c-a d) (e x)^{3/2} \sqrt {c-d x^2}} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(1046\) vs.
\(2(389)=778\).
time = 0.13, size = 1047, normalized size = 2.12 Too large to display
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Maxima [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Failed to integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Fricas [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} - \int \frac {1}{- a c \left (e x\right )^{\frac {3}{2}} \sqrt {c - d x^{2}} + a d x^{2} \left (e x\right )^{\frac {3}{2}} \sqrt {c - d x^{2}} + b c x^{2} \left (e x\right )^{\frac {3}{2}} \sqrt {c - d x^{2}} - b d x^{4} \left (e x\right )^{\frac {3}{2}} \sqrt {c - d x^{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Giac [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {could not integrate} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
Mupad [F]
time = 0.00, size = -1, normalized size = -0.00 \begin {gather*} \int \frac {1}{{\left (e\,x\right )}^{3/2}\,\left (a-b\,x^2\right )\,{\left (c-d\,x^2\right )}^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________