Optimal. Leaf size=84 \[ -\frac {2 \left (a+b \cosh ^{-1}(c+d x)\right )}{d e \sqrt {e (c+d x)}}+\frac {4 b \sqrt {1-c-d x} F\left (\left .\text {ArcSin}\left (\frac {\sqrt {e (c+d x)}}{\sqrt {e}}\right )\right |-1\right )}{d e^{3/2} \sqrt {-1+c+d x}} \]
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Rubi [A]
time = 0.06, antiderivative size = 84, normalized size of antiderivative = 1.00, number of steps
used = 4, number of rules used = 4, integrand size = 23, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.174, Rules used = {5996, 5883,
118, 117} \begin {gather*} \frac {4 b \sqrt {-c-d x+1} F\left (\left .\text {ArcSin}\left (\frac {\sqrt {e (c+d x)}}{\sqrt {e}}\right )\right |-1\right )}{d e^{3/2} \sqrt {c+d x-1}}-\frac {2 \left (a+b \cosh ^{-1}(c+d x)\right )}{d e \sqrt {e (c+d x)}} \end {gather*}
Antiderivative was successfully verified.
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Rule 117
Rule 118
Rule 5883
Rule 5996
Rubi steps
\begin {align*} \int \frac {a+b \cosh ^{-1}(c+d x)}{(c e+d e x)^{3/2}} \, dx &=\frac {\text {Subst}\left (\int \frac {a+b \cosh ^{-1}(x)}{(e x)^{3/2}} \, dx,x,c+d x\right )}{d}\\ &=-\frac {2 \left (a+b \cosh ^{-1}(c+d x)\right )}{d e \sqrt {e (c+d x)}}+\frac {(2 b) \text {Subst}\left (\int \frac {1}{\sqrt {-1+x} \sqrt {e x} \sqrt {1+x}} \, dx,x,c+d x\right )}{d e}\\ &=-\frac {2 \left (a+b \cosh ^{-1}(c+d x)\right )}{d e \sqrt {e (c+d x)}}+\frac {\left (2 b \sqrt {1-c-d x}\right ) \text {Subst}\left (\int \frac {1}{\sqrt {1-x} \sqrt {e x} \sqrt {1+x}} \, dx,x,c+d x\right )}{d e \sqrt {-1+c+d x}}\\ &=-\frac {2 \left (a+b \cosh ^{-1}(c+d x)\right )}{d e \sqrt {e (c+d x)}}+\frac {4 b \sqrt {1-c-d x} F\left (\left .\sin ^{-1}\left (\frac {\sqrt {e (c+d x)}}{\sqrt {e}}\right )\right |-1\right )}{d e^{3/2} \sqrt {-1+c+d x}}\\ \end {align*}
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Mathematica [C] Result contains higher order function than in optimal. Order 5 vs. order 4 in
optimal.
time = 0.11, size = 92, normalized size = 1.10 \begin {gather*} \frac {2 \left (-a-b \cosh ^{-1}(c+d x)+\frac {2 b (c+d x) \sqrt {1-(c+d x)^2} \, _2F_1\left (\frac {1}{4},\frac {1}{2};\frac {5}{4};(c+d x)^2\right )}{\sqrt {-1+c+d x} \sqrt {1+c+d x}}\right )}{d e \sqrt {e (c+d x)}} \end {gather*}
Antiderivative was successfully verified.
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Maple [A]
time = 0.05, size = 119, normalized size = 1.42
method | result | size |
derivativedivides | \(\frac {-\frac {2 a}{\sqrt {d e x +c e}}+2 b \left (-\frac {\mathrm {arccosh}\left (\frac {d e x +c e}{e}\right )}{\sqrt {d e x +c e}}+\frac {2 \EllipticF \left (\sqrt {d e x +c e}\, \sqrt {-\frac {1}{e}}, i\right ) \sqrt {\frac {-d e x -c e +e}{e}}}{e \sqrt {-\frac {1}{e}}\, \sqrt {-\frac {-d e x -c e +e}{e}}}\right )}{d e}\) | \(119\) |
default | \(\frac {-\frac {2 a}{\sqrt {d e x +c e}}+2 b \left (-\frac {\mathrm {arccosh}\left (\frac {d e x +c e}{e}\right )}{\sqrt {d e x +c e}}+\frac {2 \EllipticF \left (\sqrt {d e x +c e}\, \sqrt {-\frac {1}{e}}, i\right ) \sqrt {\frac {-d e x -c e +e}{e}}}{e \sqrt {-\frac {1}{e}}\, \sqrt {-\frac {-d e x -c e +e}{e}}}\right )}{d e}\) | \(119\) |
Verification of antiderivative is not currently implemented for this CAS.
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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.
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Fricas [C] Result contains higher order function than in optimal. Order 9 vs. order
4.
time = 0.12, size = 169, normalized size = 2.01 \begin {gather*} -\frac {2 \, {\left (\sqrt {{\left (d x + c\right )} \cosh \left (1\right ) + {\left (d x + c\right )} \sinh \left (1\right )} b d^{2} \log \left (d x + c + \sqrt {d^{2} x^{2} + 2 \, c d x + c^{2} - 1}\right ) + \sqrt {{\left (d x + c\right )} \cosh \left (1\right ) + {\left (d x + c\right )} \sinh \left (1\right )} a d^{2} - 2 \, \sqrt {d^{3} \cosh \left (1\right ) + d^{3} \sinh \left (1\right )} {\left (b d x + b c\right )} {\rm weierstrassPInverse}\left (\frac {4}{d^{2}}, 0, \frac {d x + c}{d}\right )\right )}}{{\left (d^{4} x + c d^{3}\right )} \cosh \left (1\right )^{2} + 2 \, {\left (d^{4} x + c d^{3}\right )} \cosh \left (1\right ) \sinh \left (1\right ) + {\left (d^{4} x + c d^{3}\right )} \sinh \left (1\right )^{2}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \frac {a + b \operatorname {acosh}{\left (c + d x \right )}}{\left (e \left (c + d x\right )\right )^{\frac {3}{2}}}\, dx \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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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.
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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {a+b\,\mathrm {acosh}\left (c+d\,x\right )}{{\left (c\,e+d\,e\,x\right )}^{3/2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
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