3.75 \(\int x \sqrt {\cos (a+b x)} \, dx\)

Optimal. Leaf size=15 \[ \text {Int}\left (x \sqrt {\cos (a+b x)},x\right ) \]

[Out]

Unintegrable(x*cos(b*x+a)^(1/2),x)

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Rubi [A]  time = 0.02, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int x \sqrt {\cos (a+b x)} \, dx \]

Verification is Not applicable to the result.

[In]

Int[x*Sqrt[Cos[a + b*x]],x]

[Out]

Defer[Int][x*Sqrt[Cos[a + b*x]], x]

Rubi steps

\begin {align*} \int x \sqrt {\cos (a+b x)} \, dx &=\int x \sqrt {\cos (a+b x)} \, dx\\ \end {align*}

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Mathematica [F]  time = 0.00, size = 0, normalized size = 0.00 \[ \text {\$Aborted} \]

Verification is Not applicable to the result.

[In]

Integrate[x*Sqrt[Cos[a + b*x]],x]

[Out]

$Aborted

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fricas [F(-2)]  time = 0.00, size = 0, normalized size = 0.00 \[ \text {Exception raised: TypeError} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x*cos(b*x+a)^(1/2),x, algorithm="fricas")

[Out]

Exception raised: TypeError >>  Error detected within library code:   integrate: implementation incomplete (ha
s polynomial part)

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giac [A]  time = 0.00, size = 0, normalized size = 0.00 \[ \int x \sqrt {\cos \left (b x + a\right )}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x*cos(b*x+a)^(1/2),x, algorithm="giac")

[Out]

integrate(x*sqrt(cos(b*x + a)), x)

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maple [A]  time = 0.33, size = 0, normalized size = 0.00 \[ \int x \left (\sqrt {\cos }\left (b x +a \right )\right )\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(x*cos(b*x+a)^(1/2),x)

[Out]

int(x*cos(b*x+a)^(1/2),x)

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maxima [A]  time = 0.00, size = 0, normalized size = 0.00 \[ \int x \sqrt {\cos \left (b x + a\right )}\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x*cos(b*x+a)^(1/2),x, algorithm="maxima")

[Out]

integrate(x*sqrt(cos(b*x + a)), x)

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mupad [A]  time = 0.00, size = -1, normalized size = -0.07 \[ \int x\,\sqrt {\cos \left (a+b\,x\right )} \,d x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(x*cos(a + b*x)^(1/2),x)

[Out]

int(x*cos(a + b*x)^(1/2), x)

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sympy [A]  time = 0.00, size = 0, normalized size = 0.00 \[ \int x \sqrt {\cos {\left (a + b x \right )}}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(x*cos(b*x+a)**(1/2),x)

[Out]

Integral(x*sqrt(cos(a + b*x)), x)

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