Integrand size = 8, antiderivative size = 30 \[ \int (a+b \arcsin (c x)) \, dx=a x+\frac {b \sqrt {1-c^2 x^2}}{c}+b x \arcsin (c x) \]
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Time = 0.01 (sec) , antiderivative size = 30, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {4715, 267} \[ \int (a+b \arcsin (c x)) \, dx=a x+b x \arcsin (c x)+\frac {b \sqrt {1-c^2 x^2}}{c} \]
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Rule 267
Rule 4715
Rubi steps \begin{align*} \text {integral}& = a x+b \int \arcsin (c x) \, dx \\ & = a x+b x \arcsin (c x)-(b c) \int \frac {x}{\sqrt {1-c^2 x^2}} \, dx \\ & = a x+\frac {b \sqrt {1-c^2 x^2}}{c}+b x \arcsin (c x) \\ \end{align*}
Time = 0.01 (sec) , antiderivative size = 30, normalized size of antiderivative = 1.00 \[ \int (a+b \arcsin (c x)) \, dx=a x+\frac {b \sqrt {1-c^2 x^2}}{c}+b x \arcsin (c x) \]
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Time = 0.04 (sec) , antiderivative size = 30, normalized size of antiderivative = 1.00
method | result | size |
default | \(a x +\frac {b \left (c x \arcsin \left (c x \right )+\sqrt {-c^{2} x^{2}+1}\right )}{c}\) | \(30\) |
parts | \(a x +\frac {b \left (c x \arcsin \left (c x \right )+\sqrt {-c^{2} x^{2}+1}\right )}{c}\) | \(30\) |
derivativedivides | \(\frac {c x a +b \left (c x \arcsin \left (c x \right )+\sqrt {-c^{2} x^{2}+1}\right )}{c}\) | \(32\) |
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Time = 0.24 (sec) , antiderivative size = 31, normalized size of antiderivative = 1.03 \[ \int (a+b \arcsin (c x)) \, dx=\frac {b c x \arcsin \left (c x\right ) + a c x + \sqrt {-c^{2} x^{2} + 1} b}{c} \]
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Time = 0.07 (sec) , antiderivative size = 26, normalized size of antiderivative = 0.87 \[ \int (a+b \arcsin (c x)) \, dx=a x + b \left (\begin {cases} x \operatorname {asin}{\left (c x \right )} + \frac {\sqrt {- c^{2} x^{2} + 1}}{c} & \text {for}\: c \neq 0 \\0 & \text {otherwise} \end {cases}\right ) \]
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none
Time = 0.27 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.97 \[ \int (a+b \arcsin (c x)) \, dx=a x + \frac {{\left (c x \arcsin \left (c x\right ) + \sqrt {-c^{2} x^{2} + 1}\right )} b}{c} \]
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none
Time = 0.27 (sec) , antiderivative size = 29, normalized size of antiderivative = 0.97 \[ \int (a+b \arcsin (c x)) \, dx=a x + \frac {{\left (c x \arcsin \left (c x\right ) + \sqrt {-c^{2} x^{2} + 1}\right )} b}{c} \]
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Time = 0.30 (sec) , antiderivative size = 28, normalized size of antiderivative = 0.93 \[ \int (a+b \arcsin (c x)) \, dx=a\,x+\frac {b\,\sqrt {1-c^2\,x^2}}{c}+b\,x\,\mathrm {asin}\left (c\,x\right ) \]
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