Optimal. Leaf size=127 \[ -\frac {\cos \left (\frac {a}{b}\right ) \text {Ci}\left (\frac {a+b \sin ^{-1}(c+d x)}{b}\right )}{2 b^3 d}-\frac {\sin \left (\frac {a}{b}\right ) \text {Si}\left (\frac {a+b \sin ^{-1}(c+d x)}{b}\right )}{2 b^3 d}+\frac {c+d x}{2 b^2 d \left (a+b \sin ^{-1}(c+d x)\right )}-\frac {\sqrt {1-(c+d x)^2}}{2 b d \left (a+b \sin ^{-1}(c+d x)\right )^2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.17, antiderivative size = 127, normalized size of antiderivative = 1.00, number of steps used = 7, number of rules used = 7, integrand size = 12, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.583, Rules used = {4803, 4621, 4719, 4623, 3303, 3299, 3302} \[ -\frac {\cos \left (\frac {a}{b}\right ) \text {CosIntegral}\left (\frac {a+b \sin ^{-1}(c+d x)}{b}\right )}{2 b^3 d}-\frac {\sin \left (\frac {a}{b}\right ) \text {Si}\left (\frac {a+b \sin ^{-1}(c+d x)}{b}\right )}{2 b^3 d}+\frac {c+d x}{2 b^2 d \left (a+b \sin ^{-1}(c+d x)\right )}-\frac {\sqrt {1-(c+d x)^2}}{2 b d \left (a+b \sin ^{-1}(c+d x)\right )^2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 3299
Rule 3302
Rule 3303
Rule 4621
Rule 4623
Rule 4719
Rule 4803
Rubi steps
\begin {align*} \int \frac {1}{\left (a+b \sin ^{-1}(c+d x)\right )^3} \, dx &=\frac {\operatorname {Subst}\left (\int \frac {1}{\left (a+b \sin ^{-1}(x)\right )^3} \, dx,x,c+d x\right )}{d}\\ &=-\frac {\sqrt {1-(c+d x)^2}}{2 b d \left (a+b \sin ^{-1}(c+d x)\right )^2}-\frac {\operatorname {Subst}\left (\int \frac {x}{\sqrt {1-x^2} \left (a+b \sin ^{-1}(x)\right )^2} \, dx,x,c+d x\right )}{2 b d}\\ &=-\frac {\sqrt {1-(c+d x)^2}}{2 b d \left (a+b \sin ^{-1}(c+d x)\right )^2}+\frac {c+d x}{2 b^2 d \left (a+b \sin ^{-1}(c+d x)\right )}-\frac {\operatorname {Subst}\left (\int \frac {1}{a+b \sin ^{-1}(x)} \, dx,x,c+d x\right )}{2 b^2 d}\\ &=-\frac {\sqrt {1-(c+d x)^2}}{2 b d \left (a+b \sin ^{-1}(c+d x)\right )^2}+\frac {c+d x}{2 b^2 d \left (a+b \sin ^{-1}(c+d x)\right )}-\frac {\operatorname {Subst}\left (\int \frac {\cos \left (\frac {a}{b}-\frac {x}{b}\right )}{x} \, dx,x,a+b \sin ^{-1}(c+d x)\right )}{2 b^3 d}\\ &=-\frac {\sqrt {1-(c+d x)^2}}{2 b d \left (a+b \sin ^{-1}(c+d x)\right )^2}+\frac {c+d x}{2 b^2 d \left (a+b \sin ^{-1}(c+d x)\right )}-\frac {\cos \left (\frac {a}{b}\right ) \operatorname {Subst}\left (\int \frac {\cos \left (\frac {x}{b}\right )}{x} \, dx,x,a+b \sin ^{-1}(c+d x)\right )}{2 b^3 d}-\frac {\sin \left (\frac {a}{b}\right ) \operatorname {Subst}\left (\int \frac {\sin \left (\frac {x}{b}\right )}{x} \, dx,x,a+b \sin ^{-1}(c+d x)\right )}{2 b^3 d}\\ &=-\frac {\sqrt {1-(c+d x)^2}}{2 b d \left (a+b \sin ^{-1}(c+d x)\right )^2}+\frac {c+d x}{2 b^2 d \left (a+b \sin ^{-1}(c+d x)\right )}-\frac {\cos \left (\frac {a}{b}\right ) \text {Ci}\left (\frac {a+b \sin ^{-1}(c+d x)}{b}\right )}{2 b^3 d}-\frac {\sin \left (\frac {a}{b}\right ) \text {Si}\left (\frac {a+b \sin ^{-1}(c+d x)}{b}\right )}{2 b^3 d}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.68, size = 100, normalized size = 0.79 \[ -\frac {\cos \left (\frac {a}{b}\right ) \text {Ci}\left (\frac {a}{b}+\sin ^{-1}(c+d x)\right )+\sin \left (\frac {a}{b}\right ) \text {Si}\left (\frac {a}{b}+\sin ^{-1}(c+d x)\right )+\frac {b \left (b \sqrt {1-(c+d x)^2}-(c+d x) \left (a+b \sin ^{-1}(c+d x)\right )\right )}{\left (a+b \sin ^{-1}(c+d x)\right )^2}}{2 b^3 d} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 0.53, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\frac {1}{b^{3} \arcsin \left (d x + c\right )^{3} + 3 \, a b^{2} \arcsin \left (d x + c\right )^{2} + 3 \, a^{2} b \arcsin \left (d x + c\right ) + a^{3}}, x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [B] time = 0.22, size = 547, normalized size = 4.31 \[ -\frac {b^{2} \arcsin \left (d x + c\right )^{2} \cos \left (\frac {a}{b}\right ) \operatorname {Ci}\left (\frac {a}{b} + \arcsin \left (d x + c\right )\right )}{2 \, {\left (b^{5} d \arcsin \left (d x + c\right )^{2} + 2 \, a b^{4} d \arcsin \left (d x + c\right ) + a^{2} b^{3} d\right )}} - \frac {b^{2} \arcsin \left (d x + c\right )^{2} \sin \left (\frac {a}{b}\right ) \operatorname {Si}\left (\frac {a}{b} + \arcsin \left (d x + c\right )\right )}{2 \, {\left (b^{5} d \arcsin \left (d x + c\right )^{2} + 2 \, a b^{4} d \arcsin \left (d x + c\right ) + a^{2} b^{3} d\right )}} - \frac {a b \arcsin \left (d x + c\right ) \cos \left (\frac {a}{b}\right ) \operatorname {Ci}\left (\frac {a}{b} + \arcsin \left (d x + c\right )\right )}{b^{5} d \arcsin \left (d x + c\right )^{2} + 2 \, a b^{4} d \arcsin \left (d x + c\right ) + a^{2} b^{3} d} - \frac {a b \arcsin \left (d x + c\right ) \sin \left (\frac {a}{b}\right ) \operatorname {Si}\left (\frac {a}{b} + \arcsin \left (d x + c\right )\right )}{b^{5} d \arcsin \left (d x + c\right )^{2} + 2 \, a b^{4} d \arcsin \left (d x + c\right ) + a^{2} b^{3} d} + \frac {{\left (d x + c\right )} b^{2} \arcsin \left (d x + c\right )}{2 \, {\left (b^{5} d \arcsin \left (d x + c\right )^{2} + 2 \, a b^{4} d \arcsin \left (d x + c\right ) + a^{2} b^{3} d\right )}} - \frac {a^{2} \cos \left (\frac {a}{b}\right ) \operatorname {Ci}\left (\frac {a}{b} + \arcsin \left (d x + c\right )\right )}{2 \, {\left (b^{5} d \arcsin \left (d x + c\right )^{2} + 2 \, a b^{4} d \arcsin \left (d x + c\right ) + a^{2} b^{3} d\right )}} - \frac {a^{2} \sin \left (\frac {a}{b}\right ) \operatorname {Si}\left (\frac {a}{b} + \arcsin \left (d x + c\right )\right )}{2 \, {\left (b^{5} d \arcsin \left (d x + c\right )^{2} + 2 \, a b^{4} d \arcsin \left (d x + c\right ) + a^{2} b^{3} d\right )}} + \frac {{\left (d x + c\right )} a b}{2 \, {\left (b^{5} d \arcsin \left (d x + c\right )^{2} + 2 \, a b^{4} d \arcsin \left (d x + c\right ) + a^{2} b^{3} d\right )}} - \frac {\sqrt {-{\left (d x + c\right )}^{2} + 1} b^{2}}{2 \, {\left (b^{5} d \arcsin \left (d x + c\right )^{2} + 2 \, a b^{4} d \arcsin \left (d x + c\right ) + a^{2} b^{3} d\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [A] time = 0.07, size = 158, normalized size = 1.24 \[ \frac {-\frac {\sqrt {1-\left (d x +c \right )^{2}}}{2 \left (a +b \arcsin \left (d x +c \right )\right )^{2} b}-\frac {\arcsin \left (d x +c \right ) \Si \left (\arcsin \left (d x +c \right )+\frac {a}{b}\right ) \sin \left (\frac {a}{b}\right ) b +\arcsin \left (d x +c \right ) \Ci \left (\arcsin \left (d x +c \right )+\frac {a}{b}\right ) \cos \left (\frac {a}{b}\right ) b +\Si \left (\arcsin \left (d x +c \right )+\frac {a}{b}\right ) \sin \left (\frac {a}{b}\right ) a +\Ci \left (\arcsin \left (d x +c \right )+\frac {a}{b}\right ) \cos \left (\frac {a}{b}\right ) a -b \left (d x +c \right )}{2 \left (a +b \arcsin \left (d x +c \right )\right ) b^{3}}}{d} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ \frac {a d x - \sqrt {d x + c + 1} \sqrt {-d x - c + 1} b + a c + {\left (b d x + b c\right )} \arctan \left (d x + c, \sqrt {d x + c + 1} \sqrt {-d x - c + 1}\right ) - {\left (b^{4} d \arctan \left (d x + c, \sqrt {d x + c + 1} \sqrt {-d x - c + 1}\right )^{2} + 2 \, a b^{3} d \arctan \left (d x + c, \sqrt {d x + c + 1} \sqrt {-d x - c + 1}\right ) + a^{2} b^{2} d\right )} \int \frac {1}{b^{3} \arctan \left (d x + c, \sqrt {d x + c + 1} \sqrt {-d x - c + 1}\right ) + a b^{2}}\,{d x}}{2 \, {\left (b^{4} d \arctan \left (d x + c, \sqrt {d x + c + 1} \sqrt {-d x - c + 1}\right )^{2} + 2 \, a b^{3} d \arctan \left (d x + c, \sqrt {d x + c + 1} \sqrt {-d x - c + 1}\right ) + a^{2} b^{2} d\right )}} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {1}{{\left (a+b\,\mathrm {asin}\left (c+d\,x\right )\right )}^3} \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \frac {1}{\left (a + b \operatorname {asin}{\left (c + d x \right )}\right )^{3}}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________