Optimal. Leaf size=66 \[ \frac {(A+B) \tanh ^{-1}\left (\frac {\sqrt {d+e x}}{\sqrt {d+e}}\right )}{\sqrt {d+e}}-\frac {(A-B) \tanh ^{-1}\left (\frac {\sqrt {d+e x}}{\sqrt {d-e}}\right )}{\sqrt {d-e}} \]
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Rubi [A] time = 0.10, antiderivative size = 66, normalized size of antiderivative = 1.00, number of steps used = 4, number of rules used = 3, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.125, Rules used = {827, 1166, 206} \begin {gather*} \frac {(A+B) \tanh ^{-1}\left (\frac {\sqrt {d+e x}}{\sqrt {d+e}}\right )}{\sqrt {d+e}}-\frac {(A-B) \tanh ^{-1}\left (\frac {\sqrt {d+e x}}{\sqrt {d-e}}\right )}{\sqrt {d-e}} \end {gather*}
Antiderivative was successfully verified.
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Rule 206
Rule 827
Rule 1166
Rubi steps
\begin {align*} \int \frac {A+B x}{\sqrt {d+e x} \left (1-x^2\right )} \, dx &=2 \operatorname {Subst}\left (\int \frac {-B d+A e+B x^2}{-d^2+e^2+2 d x^2-x^4} \, dx,x,\sqrt {d+e x}\right )\\ &=(-A+B) \operatorname {Subst}\left (\int \frac {1}{d-e-x^2} \, dx,x,\sqrt {d+e x}\right )+(A+B) \operatorname {Subst}\left (\int \frac {1}{d+e-x^2} \, dx,x,\sqrt {d+e x}\right )\\ &=-\frac {(A-B) \tanh ^{-1}\left (\frac {\sqrt {d+e x}}{\sqrt {d-e}}\right )}{\sqrt {d-e}}+\frac {(A+B) \tanh ^{-1}\left (\frac {\sqrt {d+e x}}{\sqrt {d+e}}\right )}{\sqrt {d+e}}\\ \end {align*}
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Mathematica [A] time = 0.07, size = 66, normalized size = 1.00 \begin {gather*} \frac {(A+B) \tanh ^{-1}\left (\frac {\sqrt {d+e x}}{\sqrt {d+e}}\right )}{\sqrt {d+e}}-\frac {(A-B) \tanh ^{-1}\left (\frac {\sqrt {d+e x}}{\sqrt {d-e}}\right )}{\sqrt {d-e}} \end {gather*}
Antiderivative was successfully verified.
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IntegrateAlgebraic [A] time = 0.10, size = 85, normalized size = 1.29 \begin {gather*} \frac {(B-A) \tan ^{-1}\left (\frac {\sqrt {e-d} \sqrt {d+e x}}{d-e}\right )}{\sqrt {e-d}}+\frac {(A+B) \tan ^{-1}\left (\frac {\sqrt {-d-e} \sqrt {d+e x}}{d+e}\right )}{\sqrt {-d-e}} \end {gather*}
Antiderivative was successfully verified.
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fricas [A] time = 0.49, size = 451, normalized size = 6.83 \begin {gather*} \left [-\frac {{\left ({\left (A - B\right )} d + {\left (A - B\right )} e\right )} \sqrt {d - e} \log \left (\frac {e x + 2 \, \sqrt {e x + d} \sqrt {d - e} + 2 \, d - e}{x + 1}\right ) - {\left ({\left (A + B\right )} d - {\left (A + B\right )} e\right )} \sqrt {d + e} \log \left (\frac {e x + 2 \, \sqrt {e x + d} \sqrt {d + e} + 2 \, d + e}{x - 1}\right )}{2 \, {\left (d^{2} - e^{2}\right )}}, -\frac {2 \, {\left ({\left (A - B\right )} d + {\left (A - B\right )} e\right )} \sqrt {-d + e} \arctan \left (-\frac {\sqrt {e x + d} \sqrt {-d + e}}{d - e}\right ) - {\left ({\left (A + B\right )} d - {\left (A + B\right )} e\right )} \sqrt {d + e} \log \left (\frac {e x + 2 \, \sqrt {e x + d} \sqrt {d + e} + 2 \, d + e}{x - 1}\right )}{2 \, {\left (d^{2} - e^{2}\right )}}, -\frac {2 \, {\left ({\left (A + B\right )} d - {\left (A + B\right )} e\right )} \sqrt {-d - e} \arctan \left (\frac {\sqrt {e x + d} \sqrt {-d - e}}{d + e}\right ) + {\left ({\left (A - B\right )} d + {\left (A - B\right )} e\right )} \sqrt {d - e} \log \left (\frac {e x + 2 \, \sqrt {e x + d} \sqrt {d - e} + 2 \, d - e}{x + 1}\right )}{2 \, {\left (d^{2} - e^{2}\right )}}, -\frac {{\left ({\left (A - B\right )} d + {\left (A - B\right )} e\right )} \sqrt {-d + e} \arctan \left (-\frac {\sqrt {e x + d} \sqrt {-d + e}}{d - e}\right ) + {\left ({\left (A + B\right )} d - {\left (A + B\right )} e\right )} \sqrt {-d - e} \arctan \left (\frac {\sqrt {e x + d} \sqrt {-d - e}}{d + e}\right )}{d^{2} - e^{2}}\right ] \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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giac [A] time = 0.19, size = 68, normalized size = 1.03 \begin {gather*} \frac {{\left (A - B\right )} \arctan \left (\frac {\sqrt {x e + d}}{\sqrt {-d + e}}\right )}{\sqrt {-d + e}} - \frac {{\left (A + B\right )} \arctan \left (\frac {\sqrt {x e + d}}{\sqrt {-d - e}}\right )}{\sqrt {-d - e}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maple [A] time = 0.09, size = 95, normalized size = 1.44 \begin {gather*} \frac {A \arctanh \left (\frac {\sqrt {e x +d}}{\sqrt {d +e}}\right )}{\sqrt {d +e}}+\frac {A \arctan \left (\frac {\sqrt {e x +d}}{\sqrt {-d +e}}\right )}{\sqrt {-d +e}}+\frac {B \arctanh \left (\frac {\sqrt {e x +d}}{\sqrt {d +e}}\right )}{\sqrt {d +e}}-\frac {B \arctan \left (\frac {\sqrt {e x +d}}{\sqrt {-d +e}}\right )}{\sqrt {-d +e}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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maxima [F(-2)] time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Exception raised: ValueError} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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mupad [B] time = 1.99, size = 773, normalized size = 11.71 \begin {gather*} -\frac {\mathrm {atan}\left (\frac {\frac {\left (\left (16\,A^2\,e^2+16\,B^2\,e^2\right )\,\sqrt {d+e\,x}-\frac {\left (A-B\right )\,\left (32\,B\,d\,e^2-32\,A\,e^3+\frac {32\,d\,e^2\,\left (A-B\right )\,\sqrt {d+e\,x}}{\sqrt {d-e}}\right )}{2\,\sqrt {d-e}}\right )\,\left (A-B\right )\,1{}\mathrm {i}}{2\,\sqrt {d-e}}+\frac {\left (\left (16\,A^2\,e^2+16\,B^2\,e^2\right )\,\sqrt {d+e\,x}-\frac {\left (A-B\right )\,\left (32\,A\,e^3-32\,B\,d\,e^2+\frac {32\,d\,e^2\,\left (A-B\right )\,\sqrt {d+e\,x}}{\sqrt {d-e}}\right )}{2\,\sqrt {d-e}}\right )\,\left (A-B\right )\,1{}\mathrm {i}}{2\,\sqrt {d-e}}}{16\,B^3\,e^2-16\,A^2\,B\,e^2+\frac {\left (\left (16\,A^2\,e^2+16\,B^2\,e^2\right )\,\sqrt {d+e\,x}-\frac {\left (A-B\right )\,\left (32\,B\,d\,e^2-32\,A\,e^3+\frac {32\,d\,e^2\,\left (A-B\right )\,\sqrt {d+e\,x}}{\sqrt {d-e}}\right )}{2\,\sqrt {d-e}}\right )\,\left (A-B\right )}{2\,\sqrt {d-e}}-\frac {\left (\left (16\,A^2\,e^2+16\,B^2\,e^2\right )\,\sqrt {d+e\,x}-\frac {\left (A-B\right )\,\left (32\,A\,e^3-32\,B\,d\,e^2+\frac {32\,d\,e^2\,\left (A-B\right )\,\sqrt {d+e\,x}}{\sqrt {d-e}}\right )}{2\,\sqrt {d-e}}\right )\,\left (A-B\right )}{2\,\sqrt {d-e}}}\right )\,\left (A-B\right )\,1{}\mathrm {i}}{\sqrt {d-e}}-\frac {\mathrm {atan}\left (\frac {\frac {\left (\left (16\,A^2\,e^2+16\,B^2\,e^2\right )\,\sqrt {d+e\,x}-\frac {\left (A+B\right )\,\left (32\,B\,d\,e^2-32\,A\,e^3+\frac {32\,d\,e^2\,\left (A+B\right )\,\sqrt {d+e\,x}}{\sqrt {d+e}}\right )}{2\,\sqrt {d+e}}\right )\,\left (A+B\right )\,1{}\mathrm {i}}{2\,\sqrt {d+e}}+\frac {\left (\left (16\,A^2\,e^2+16\,B^2\,e^2\right )\,\sqrt {d+e\,x}-\frac {\left (A+B\right )\,\left (32\,A\,e^3-32\,B\,d\,e^2+\frac {32\,d\,e^2\,\left (A+B\right )\,\sqrt {d+e\,x}}{\sqrt {d+e}}\right )}{2\,\sqrt {d+e}}\right )\,\left (A+B\right )\,1{}\mathrm {i}}{2\,\sqrt {d+e}}}{16\,B^3\,e^2-16\,A^2\,B\,e^2+\frac {\left (\left (16\,A^2\,e^2+16\,B^2\,e^2\right )\,\sqrt {d+e\,x}-\frac {\left (A+B\right )\,\left (32\,B\,d\,e^2-32\,A\,e^3+\frac {32\,d\,e^2\,\left (A+B\right )\,\sqrt {d+e\,x}}{\sqrt {d+e}}\right )}{2\,\sqrt {d+e}}\right )\,\left (A+B\right )}{2\,\sqrt {d+e}}-\frac {\left (\left (16\,A^2\,e^2+16\,B^2\,e^2\right )\,\sqrt {d+e\,x}-\frac {\left (A+B\right )\,\left (32\,A\,e^3-32\,B\,d\,e^2+\frac {32\,d\,e^2\,\left (A+B\right )\,\sqrt {d+e\,x}}{\sqrt {d+e}}\right )}{2\,\sqrt {d+e}}\right )\,\left (A+B\right )}{2\,\sqrt {d+e}}}\right )\,\left (A+B\right )\,1{}\mathrm {i}}{\sqrt {d+e}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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sympy [A] time = 57.36, size = 78, normalized size = 1.18 \begin {gather*} \frac {\left (- A - B\right ) \operatorname {atan}{\left (\frac {1}{\sqrt {- \frac {1}{d + e}} \sqrt {d + e x}} \right )}}{\sqrt {- \frac {1}{d + e}} \left (d + e\right )} + \frac {\left (A - B\right ) \operatorname {atan}{\left (\frac {1}{\sqrt {- \frac {1}{d - e}} \sqrt {d + e x}} \right )}}{\sqrt {- \frac {1}{d - e}} \left (d - e\right )} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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