Optimal. Leaf size=121 \[ \frac{1}{64} (8 x+3 i) \left (4 x^2+3 i x\right )^{7/2}+\frac{21 (8 x+3 i) \left (4 x^2+3 i x\right )^{5/2}}{2048}+\frac{945 (8 x+3 i) \left (4 x^2+3 i x\right )^{3/2}}{131072}+\frac{25515 (8 x+3 i) \sqrt{4 x^2+3 i x}}{4194304}+\frac{229635 i \sin ^{-1}\left (1-\frac{8 i x}{3}\right )}{16777216} \]
[Out]
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Rubi [A] time = 0.072225, antiderivative size = 121, normalized size of antiderivative = 1., number of steps used = 6, number of rules used = 3, integrand size = 15, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 0.2 \[ \frac{1}{64} (8 x+3 i) \left (4 x^2+3 i x\right )^{7/2}+\frac{21 (8 x+3 i) \left (4 x^2+3 i x\right )^{5/2}}{2048}+\frac{945 (8 x+3 i) \left (4 x^2+3 i x\right )^{3/2}}{131072}+\frac{25515 (8 x+3 i) \sqrt{4 x^2+3 i x}}{4194304}+\frac{229635 i \sin ^{-1}\left (1-\frac{8 i x}{3}\right )}{16777216} \]
Antiderivative was successfully verified.
[In] Int[((3*I)*x + 4*x^2)^(7/2),x]
[Out]
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Rubi in Sympy [A] time = 4.32622, size = 104, normalized size = 0.86 \[ \frac{\left (8 x + 3 i\right ) \left (4 x^{2} + 3 i x\right )^{\frac{7}{2}}}{64} + \frac{21 \left (8 x + 3 i\right ) \left (4 x^{2} + 3 i x\right )^{\frac{5}{2}}}{2048} + \frac{945 \left (8 x + 3 i\right ) \left (4 x^{2} + 3 i x\right )^{\frac{3}{2}}}{131072} + \frac{25515 \left (8 x + 3 i\right ) \sqrt{4 x^{2} + 3 i x}}{4194304} + \frac{229635 \operatorname{asinh}{\left (\frac{8 x}{3} + i \right )}}{16777216} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] rubi_integrate((3*I*x+4*x**2)**(7/2),x)
[Out]
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Mathematica [A] time = 0.116105, size = 117, normalized size = 0.97 \[ \frac{\sqrt{x} \sqrt{4 x+3 i} \left (2 \sqrt{x} \sqrt{4 x+3 i} \left (33554432 x^7+88080384 i x^6-79429632 x^5-25067520 i x^4+82944 x^3-72576 i x^2-68040 x+76545 i\right )+229635 \log \left (2 \sqrt{x}+\sqrt{4 x+3 i}\right )\right )}{8388608 \sqrt{x (4 x+3 i)}} \]
Antiderivative was successfully verified.
[In] Integrate[((3*I)*x + 4*x^2)^(7/2),x]
[Out]
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Maple [A] time = 0.029, size = 91, normalized size = 0.8 \[{\frac{3\,i+8\,x}{64} \left ( 3\,ix+4\,{x}^{2} \right ) ^{{\frac{7}{2}}}}+{\frac{63\,i+168\,x}{2048} \left ( 3\,ix+4\,{x}^{2} \right ) ^{{\frac{5}{2}}}}+{\frac{2835\,i+7560\,x}{131072} \left ( 3\,ix+4\,{x}^{2} \right ) ^{{\frac{3}{2}}}}+{\frac{76545\,i+204120\,x}{4194304}\sqrt{3\,ix+4\,{x}^{2}}}+{\frac{229635}{16777216}{\it Arcsinh} \left ({\frac{8\,x}{3}}+i \right ) } \]
Verification of antiderivative is not currently implemented for this CAS.
[In] int((3*I*x+4*x^2)^(7/2),x)
[Out]
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Maxima [A] time = 0.789948, size = 176, normalized size = 1.45 \[ \frac{1}{8} \,{\left (4 \, x^{2} + 3 i \, x\right )}^{\frac{7}{2}} x + \frac{3}{64} i \,{\left (4 \, x^{2} + 3 i \, x\right )}^{\frac{7}{2}} + \frac{21}{256} \,{\left (4 \, x^{2} + 3 i \, x\right )}^{\frac{5}{2}} x + \frac{63}{2048} i \,{\left (4 \, x^{2} + 3 i \, x\right )}^{\frac{5}{2}} + \frac{945}{16384} \,{\left (4 \, x^{2} + 3 i \, x\right )}^{\frac{3}{2}} x + \frac{2835}{131072} i \,{\left (4 \, x^{2} + 3 i \, x\right )}^{\frac{3}{2}} + \frac{25515}{524288} \, \sqrt{4 \, x^{2} + 3 i \, x} x + \frac{76545}{4194304} i \, \sqrt{4 \, x^{2} + 3 i \, x} + \frac{229635}{16777216} \, \log \left (8 \, x + 4 \, \sqrt{4 \, x^{2} + 3 i \, x} + 3 i\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((4*x^2 + 3*I*x)^(7/2),x, algorithm="maxima")
[Out]
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Fricas [A] time = 0.226256, size = 494, normalized size = 4.08 \[ \text{result too large to display} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((4*x^2 + 3*I*x)^(7/2),x, algorithm="fricas")
[Out]
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Sympy [F] time = 0., size = 0, normalized size = 0. \[ \int \left (4 x^{2} + 3 i x\right )^{\frac{7}{2}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((3*I*x+4*x**2)**(7/2),x)
[Out]
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GIAC/XCAS [F] time = 0., size = 0, normalized size = 0. \[ \int{\left (4 \, x^{2} + 3 i \, x\right )}^{\frac{7}{2}}\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In] integrate((4*x^2 + 3*I*x)^(7/2),x, algorithm="giac")
[Out]