Optimal. Leaf size=112 \[ \frac {10 a^2 \left (x^2+1\right )^{3/4} \operatorname {EllipticF}\left (\frac {1}{2} \tan ^{-1}(x),2\right )}{3 (a-i a x)^{3/4} (a+i a x)^{3/4}}-\frac {10}{3} i \sqrt [4]{a-i a x} \sqrt [4]{a+i a x}-\frac {2 i (a-i a x)^{5/4} \sqrt [4]{a+i a x}}{3 a} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.02, antiderivative size = 112, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 4, integrand size = 25, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.160, Rules used = {50, 42, 233, 231} \[ \frac {10 a^2 \left (x^2+1\right )^{3/4} F\left (\left .\frac {1}{2} \tan ^{-1}(x)\right |2\right )}{3 (a-i a x)^{3/4} (a+i a x)^{3/4}}-\frac {10}{3} i \sqrt [4]{a-i a x} \sqrt [4]{a+i a x}-\frac {2 i (a-i a x)^{5/4} \sqrt [4]{a+i a x}}{3 a} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 42
Rule 50
Rule 231
Rule 233
Rubi steps
\begin {align*} \int \frac {(a-i a x)^{5/4}}{(a+i a x)^{3/4}} \, dx &=-\frac {2 i (a-i a x)^{5/4} \sqrt [4]{a+i a x}}{3 a}+\frac {1}{3} (5 a) \int \frac {\sqrt [4]{a-i a x}}{(a+i a x)^{3/4}} \, dx\\ &=-\frac {10}{3} i \sqrt [4]{a-i a x} \sqrt [4]{a+i a x}-\frac {2 i (a-i a x)^{5/4} \sqrt [4]{a+i a x}}{3 a}+\frac {1}{3} \left (5 a^2\right ) \int \frac {1}{(a-i a x)^{3/4} (a+i a x)^{3/4}} \, dx\\ &=-\frac {10}{3} i \sqrt [4]{a-i a x} \sqrt [4]{a+i a x}-\frac {2 i (a-i a x)^{5/4} \sqrt [4]{a+i a x}}{3 a}+\frac {\left (5 a^2 \left (a^2+a^2 x^2\right )^{3/4}\right ) \int \frac {1}{\left (a^2+a^2 x^2\right )^{3/4}} \, dx}{3 (a-i a x)^{3/4} (a+i a x)^{3/4}}\\ &=-\frac {10}{3} i \sqrt [4]{a-i a x} \sqrt [4]{a+i a x}-\frac {2 i (a-i a x)^{5/4} \sqrt [4]{a+i a x}}{3 a}+\frac {\left (5 a^2 \left (1+x^2\right )^{3/4}\right ) \int \frac {1}{\left (1+x^2\right )^{3/4}} \, dx}{3 (a-i a x)^{3/4} (a+i a x)^{3/4}}\\ &=-\frac {10}{3} i \sqrt [4]{a-i a x} \sqrt [4]{a+i a x}-\frac {2 i (a-i a x)^{5/4} \sqrt [4]{a+i a x}}{3 a}+\frac {10 a^2 \left (1+x^2\right )^{3/4} F\left (\left .\frac {1}{2} \tan ^{-1}(x)\right |2\right )}{3 (a-i a x)^{3/4} (a+i a x)^{3/4}}\\ \end {align*}
________________________________________________________________________________________
Mathematica [C] time = 0.03, size = 70, normalized size = 0.62 \[ \frac {2 i \sqrt [4]{2} (1+i x)^{3/4} (a-i a x)^{9/4} \, _2F_1\left (\frac {3}{4},\frac {9}{4};\frac {13}{4};\frac {1}{2}-\frac {i x}{2}\right )}{9 a (a+i a x)^{3/4}} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 0.47, size = 0, normalized size = 0.00 \[ -\frac {1}{3} \, {\left (i \, a x + a\right )}^{\frac {1}{4}} {\left (-i \, a x + a\right )}^{\frac {1}{4}} {\left (2 \, x + 12 i\right )} + {\rm integral}\left (\frac {5 \, {\left (i \, a x + a\right )}^{\frac {1}{4}} {\left (-i \, a x + a\right )}^{\frac {1}{4}}}{3 \, {\left (x^{2} + 1\right )}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [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]
________________________________________________________________________________________
maple [F] time = 0.10, size = 0, normalized size = 0.00 \[ \int \frac {\left (-i a x +a \right )^{\frac {5}{4}}}{\left (i a x +a \right )^{\frac {3}{4}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {{\left (-i \, a x + a\right )}^{\frac {5}{4}}}{{\left (i \, a x + a\right )}^{\frac {3}{4}}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {{\left (a-a\,x\,1{}\mathrm {i}\right )}^{5/4}}{{\left (a+a\,x\,1{}\mathrm {i}\right )}^{3/4}} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {\left (- i a \left (x + i\right )\right )^{\frac {5}{4}}}{\left (i a \left (x - i\right )\right )^{\frac {3}{4}}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________