Optimal. Leaf size=70 \[ \frac {(f x)^{m+1} \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^p\right )}{f (m+1)}+\frac {p x (f x)^m \, _2F_1\left (1,2 (m+1);2 m+3;-\frac {d \sqrt {x}}{e}\right )}{2 (m+1)^2} \]
[Out]
________________________________________________________________________________________
Rubi [A] time = 0.04, antiderivative size = 70, normalized size of antiderivative = 1.00, number of steps used = 5, number of rules used = 5, integrand size = 20, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.250, Rules used = {2455, 20, 263, 341, 64} \[ \frac {(f x)^{m+1} \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^p\right )}{f (m+1)}+\frac {p x (f x)^m \, _2F_1\left (1,2 (m+1);2 m+3;-\frac {d \sqrt {x}}{e}\right )}{2 (m+1)^2} \]
Antiderivative was successfully verified.
[In]
[Out]
Rule 20
Rule 64
Rule 263
Rule 341
Rule 2455
Rubi steps
\begin {align*} \int (f x)^m \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^p\right ) \, dx &=\frac {(f x)^{1+m} \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^p\right )}{f (1+m)}+\frac {(e p) \int \frac {(f x)^{1+m}}{\left (d+\frac {e}{\sqrt {x}}\right ) x^{3/2}} \, dx}{2 f (1+m)}\\ &=\frac {(f x)^{1+m} \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^p\right )}{f (1+m)}+\frac {\left (e p x^{-m} (f x)^m\right ) \int \frac {x^{-\frac {1}{2}+m}}{d+\frac {e}{\sqrt {x}}} \, dx}{2 (1+m)}\\ &=\frac {(f x)^{1+m} \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^p\right )}{f (1+m)}+\frac {\left (e p x^{-m} (f x)^m\right ) \int \frac {x^m}{e+d \sqrt {x}} \, dx}{2 (1+m)}\\ &=\frac {(f x)^{1+m} \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^p\right )}{f (1+m)}+\frac {\left (e p x^{-m} (f x)^m\right ) \operatorname {Subst}\left (\int \frac {x^{-1+2 (1+m)}}{e+d x} \, dx,x,\sqrt {x}\right )}{1+m}\\ &=\frac {p x (f x)^m \, _2F_1\left (1,2 (1+m);3+2 m;-\frac {d \sqrt {x}}{e}\right )}{2 (1+m)^2}+\frac {(f x)^{1+m} \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^p\right )}{f (1+m)}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.04, size = 77, normalized size = 1.10 \[ \frac {\sqrt {x} (f x)^m \left (d (2 m+1) \sqrt {x} \log \left (c \left (d+\frac {e}{\sqrt {x}}\right )^p\right )+e p \, _2F_1\left (1,-2 m-1;-2 m;-\frac {e}{d \sqrt {x}}\right )\right )}{d (m+1) (2 m+1)} \]
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
fricas [F] time = 0.52, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\left (f x\right )^{m} \log \left (c \left (\frac {d x + e \sqrt {x}}{x}\right )^{p}\right ), x\right ) \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (f x\right )^{m} \log \left (c {\left (d + \frac {e}{\sqrt {x}}\right )}^{p}\right )\,{d x} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [F] time = 0.17, size = 0, normalized size = 0.00 \[ \int \left (f x \right )^{m} \ln \left (c \left (d +\frac {e}{\sqrt {x}}\right )^{p}\right )\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [F] time = 0.00, size = 0, normalized size = 0.00 \[ d^{2} f^{m} p \int \frac {x x^{m}}{2 \, {\left (d e {\left (m + 1\right )} \sqrt {x} + e^{2} {\left (m + 1\right )}\right )}}\,{d x} + \frac {2 \, {\left (2 \, m^{2} + 5 \, m + 3\right )} e f^{m} p x x^{m} \log \left (d \sqrt {x} + e\right ) - 2 \, {\left (2 \, m^{2} + 5 \, m + 3\right )} e f^{m} x x^{m} \log \left (x^{\frac {1}{2} \, p}\right ) - 2 \, {\left (m p + p\right )} d f^{m} x^{\frac {3}{2}} x^{m} + {\left (2 \, {\left (2 \, m^{2} + 5 \, m + 3\right )} e f^{m} \log \relax (c) + {\left (2 \, m p + 3 \, p\right )} e f^{m}\right )} x x^{m}}{2 \, {\left (2 \, m^{3} + 7 \, m^{2} + 8 \, m + 3\right )} e} \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [F] time = 0.00, size = -1, normalized size = -0.01 \[ \int \ln \left (c\,{\left (d+\frac {e}{\sqrt {x}}\right )}^p\right )\,{\left (f\,x\right )}^m \,d x \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [F] time = 0.00, size = 0, normalized size = 0.00 \[ \int \left (f x\right )^{m} \log {\left (c \left (d + \frac {e}{\sqrt {x}}\right )^{p} \right )}\, dx \]
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________