Optimal. Leaf size=193 \[ -\frac {b x \left (a+b x^n\right )^{1+p} \left (c+d x^n\right )^{-1-\frac {1}{n}-p}}{a (b c-a d) n (1+p)}+\frac {(b c+(b c-a d) n (1+p)) x \left (a+b x^n\right )^{1+p} \left (\frac {c \left (a+b x^n\right )}{a \left (c+d x^n\right )}\right )^{-1-p} \left (c+d x^n\right )^{-1-\frac {1}{n}-p} \, _2F_1\left (\frac {1}{n},-1-p;1+\frac {1}{n};-\frac {(b c-a d) x^n}{a \left (c+d x^n\right )}\right )}{a c (b c-a d) n (1+p)} \]
[Out]
________________________________________________________________________________________
Rubi [A]
time = 0.06, antiderivative size = 179, normalized size of antiderivative = 0.93, number of steps
used = 2, number of rules used = 2, integrand size = 28, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.071, Rules used = {390, 388}
\begin {gather*} \frac {x \left (a+b x^n\right )^{p+1} \left (c+d x^n\right )^{-\frac {1}{n}-p-1} \left (\frac {b}{n (p+1) (b c-a d)}+\frac {1}{c}\right ) \left (\frac {c \left (a+b x^n\right )}{a \left (c+d x^n\right )}\right )^{-p-1} \, _2F_1\left (\frac {1}{n},-p-1;1+\frac {1}{n};-\frac {(b c-a d) x^n}{a \left (d x^n+c\right )}\right )}{a}-\frac {b x \left (a+b x^n\right )^{p+1} \left (c+d x^n\right )^{-\frac {1}{n}-p-1}}{a n (p+1) (b c-a d)} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 388
Rule 390
Rubi steps
\begin {align*} \int \left (a+b x^n\right )^p \left (c+d x^n\right )^{-2-\frac {1}{n}-p} \, dx &=-\frac {b x \left (a+b x^n\right )^{1+p} \left (c+d x^n\right )^{-1-\frac {1}{n}-p}}{a (b c-a d) n (1+p)}+\frac {\left (1+\frac {b c}{(b c-a d) n (1+p)}\right ) \int \left (a+b x^n\right )^{1+p} \left (c+d x^n\right )^{-2-\frac {1}{n}-p} \, dx}{a}\\ &=-\frac {b x \left (a+b x^n\right )^{1+p} \left (c+d x^n\right )^{-1-\frac {1}{n}-p}}{a (b c-a d) n (1+p)}+\frac {\left (1+\frac {b c}{(b c-a d) n (1+p)}\right ) x \left (a+b x^n\right )^{1+p} \left (\frac {c \left (a+b x^n\right )}{a \left (c+d x^n\right )}\right )^{-1-p} \left (c+d x^n\right )^{-1-\frac {1}{n}-p} \, _2F_1\left (\frac {1}{n},-1-p;1+\frac {1}{n};-\frac {(b c-a d) x^n}{a \left (c+d x^n\right )}\right )}{a c}\\ \end {align*}
________________________________________________________________________________________
Mathematica [B] Leaf count is larger than twice the leaf count of optimal. \(1414\) vs. \(2(193)=386\).
time = 37.64, size = 1414, normalized size = 7.33 \begin {gather*} \frac {c^4 (1+n) (1+2 n) (1+3 n) x \left (a+b x^n\right )^{3+p} \left (c+d x^n\right )^{-2-\frac {1}{n}-p} \left (1+\frac {d x^n}{c}\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \left (\, _2F_1\left (1,-p;1+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+\frac {d n x^n \left (\frac {c \, _2F_1\left (1,-p;2+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )}{1+n}+\frac {(b c-a d) x^n \Gamma \left (1+\frac {1}{n}\right ) \Gamma (1-p) \, _2F_1\left (2,1-p;3+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )}{(1+2 n) \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p)}\right )}{c^2}\right )}{-c d (1+3 n) (1+n+n p) x^n \left (a+b x^n\right )^2 \left (c^2 (1+n) (1+2 n) \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \, _2F_1\left (1,-p;1+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+d n x^n \left (c (1+2 n) \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \, _2F_1\left (1,-p;2+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+(b c-a d) (1+n) x^n \Gamma \left (1+\frac {1}{n}\right ) \Gamma (1-p) \, _2F_1\left (2,1-p;3+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )\right )\right )+b c n (1+3 n) p x^n \left (a+b x^n\right ) \left (c+d x^n\right ) \left (c^2 (1+n) (1+2 n) \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \, _2F_1\left (1,-p;1+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+d n x^n \left (c (1+2 n) \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \, _2F_1\left (1,-p;2+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+(b c-a d) (1+n) x^n \Gamma \left (1+\frac {1}{n}\right ) \Gamma (1-p) \, _2F_1\left (2,1-p;3+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )\right )\right )+c (1+3 n) \left (a+b x^n\right )^2 \left (c+d x^n\right ) \left (c^2 (1+n) (1+2 n) \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \, _2F_1\left (1,-p;1+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+d n x^n \left (c (1+2 n) \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \, _2F_1\left (1,-p;2+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+(b c-a d) (1+n) x^n \Gamma \left (1+\frac {1}{n}\right ) \Gamma (1-p) \, _2F_1\left (2,1-p;3+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )\right )\right )+n^2 x^n \left (c+d x^n\right ) \left (a c^2 (-b c+a d) (1+2 n) (1+3 n) p \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \, _2F_1\left (2,1-p;2+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+c d (1+3 n) \left (a+b x^n\right )^2 \left (c (1+2 n) \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \, _2F_1\left (1,-p;2+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+(b c-a d) (1+n) x^n \Gamma \left (1+\frac {1}{n}\right ) \Gamma (1-p) \, _2F_1\left (2,1-p;3+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )\right )-d (b c-a d) x^n \left (b c (1+n) (1+3 n) x^n \left (a+b x^n\right ) \Gamma \left (1+\frac {1}{n}\right ) \Gamma (1-p) \, _2F_1\left (2,1-p;3+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )-c (1+n) (1+3 n) \left (a+b x^n\right )^2 \Gamma \left (1+\frac {1}{n}\right ) \Gamma (1-p) \, _2F_1\left (2,1-p;3+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )+a c n (1+3 n) p \left (a+b x^n\right ) \Gamma \left (2+\frac {1}{n}\right ) \Gamma (-p) \, _2F_1\left (2,1-p;3+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )-2 a (-b c+a d) n (1+n) (-1+p) x^n \Gamma \left (1+\frac {1}{n}\right ) \Gamma (1-p) \, _2F_1\left (3,2-p;4+\frac {1}{n};\frac {(b c-a d) x^n}{c \left (a+b x^n\right )}\right )\right )\right )} \end {gather*}
Warning: Unable to verify antiderivative.
[In]
[Out]
________________________________________________________________________________________
Maple [F]
time = 0.12, size = 0, normalized size = 0.00 \[\int \left (a +b \,x^{n}\right )^{p} \left (c +d \,x^{n}\right )^{-2-\frac {1}{n}-p}\, dx\]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Fricas [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.
[In]
[Out]
________________________________________________________________________________________
Sympy [F(-1)] Timed out
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \text {Timed out} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
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.
[In]
[Out]
________________________________________________________________________________________
Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \frac {{\left (a+b\,x^n\right )}^p}{{\left (c+d\,x^n\right )}^{p+\frac {1}{n}+2}} \,d x \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________