Optimal. Leaf size=78 \[ \frac {(b d-a e)^2 (d+e x)^{m+1}}{e^3 (m+1)}-\frac {2 b (b d-a e) (d+e x)^{m+2}}{e^3 (m+2)}+\frac {b^2 (d+e x)^{m+3}}{e^3 (m+3)} \]
________________________________________________________________________________________
Rubi [A] time = 0.03, antiderivative size = 78, normalized size of antiderivative = 1.00, number of steps used = 3, number of rules used = 2, integrand size = 24, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.083, Rules used = {27, 43} \begin {gather*} \frac {(b d-a e)^2 (d+e x)^{m+1}}{e^3 (m+1)}-\frac {2 b (b d-a e) (d+e x)^{m+2}}{e^3 (m+2)}+\frac {b^2 (d+e x)^{m+3}}{e^3 (m+3)} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
Rule 27
Rule 43
Rubi steps
\begin {align*} \int (d+e x)^m \left (a^2+2 a b x+b^2 x^2\right ) \, dx &=\int (a+b x)^2 (d+e x)^m \, dx\\ &=\int \left (\frac {(-b d+a e)^2 (d+e x)^m}{e^2}-\frac {2 b (b d-a e) (d+e x)^{1+m}}{e^2}+\frac {b^2 (d+e x)^{2+m}}{e^2}\right ) \, dx\\ &=\frac {(b d-a e)^2 (d+e x)^{1+m}}{e^3 (1+m)}-\frac {2 b (b d-a e) (d+e x)^{2+m}}{e^3 (2+m)}+\frac {b^2 (d+e x)^{3+m}}{e^3 (3+m)}\\ \end {align*}
________________________________________________________________________________________
Mathematica [A] time = 0.07, size = 67, normalized size = 0.86 \begin {gather*} \frac {(d+e x)^{m+1} \left (-\frac {2 b (d+e x) (b d-a e)}{m+2}+\frac {(b d-a e)^2}{m+1}+\frac {b^2 (d+e x)^2}{m+3}\right )}{e^3} \end {gather*}
Antiderivative was successfully verified.
[In]
[Out]
________________________________________________________________________________________
IntegrateAlgebraic [F] time = 0.12, size = 0, normalized size = 0.00 \begin {gather*} \int (d+e x)^m \left (a^2+2 a b x+b^2 x^2\right ) \, dx \end {gather*}
Verification is not applicable to the result.
[In]
[Out]
________________________________________________________________________________________
fricas [B] time = 0.41, size = 237, normalized size = 3.04 \begin {gather*} \frac {{\left (a^{2} d e^{2} m^{2} + 2 \, b^{2} d^{3} - 6 \, a b d^{2} e + 6 \, a^{2} d e^{2} + {\left (b^{2} e^{3} m^{2} + 3 \, b^{2} e^{3} m + 2 \, b^{2} e^{3}\right )} x^{3} + {\left (6 \, a b e^{3} + {\left (b^{2} d e^{2} + 2 \, a b e^{3}\right )} m^{2} + {\left (b^{2} d e^{2} + 8 \, a b e^{3}\right )} m\right )} x^{2} - {\left (2 \, a b d^{2} e - 5 \, a^{2} d e^{2}\right )} m + {\left (6 \, a^{2} e^{3} + {\left (2 \, a b d e^{2} + a^{2} e^{3}\right )} m^{2} - {\left (2 \, b^{2} d^{2} e - 6 \, a b d e^{2} - 5 \, a^{2} e^{3}\right )} m\right )} x\right )} {\left (e x + d\right )}^{m}}{e^{3} m^{3} + 6 \, e^{3} m^{2} + 11 \, e^{3} m + 6 \, e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
giac [B] time = 0.18, size = 388, normalized size = 4.97 \begin {gather*} \frac {{\left (x e + d\right )}^{m} b^{2} m^{2} x^{3} e^{3} + {\left (x e + d\right )}^{m} b^{2} d m^{2} x^{2} e^{2} + 2 \, {\left (x e + d\right )}^{m} a b m^{2} x^{2} e^{3} + 3 \, {\left (x e + d\right )}^{m} b^{2} m x^{3} e^{3} + 2 \, {\left (x e + d\right )}^{m} a b d m^{2} x e^{2} + {\left (x e + d\right )}^{m} b^{2} d m x^{2} e^{2} - 2 \, {\left (x e + d\right )}^{m} b^{2} d^{2} m x e + {\left (x e + d\right )}^{m} a^{2} m^{2} x e^{3} + 8 \, {\left (x e + d\right )}^{m} a b m x^{2} e^{3} + 2 \, {\left (x e + d\right )}^{m} b^{2} x^{3} e^{3} + {\left (x e + d\right )}^{m} a^{2} d m^{2} e^{2} + 6 \, {\left (x e + d\right )}^{m} a b d m x e^{2} - 2 \, {\left (x e + d\right )}^{m} a b d^{2} m e + 2 \, {\left (x e + d\right )}^{m} b^{2} d^{3} + 5 \, {\left (x e + d\right )}^{m} a^{2} m x e^{3} + 6 \, {\left (x e + d\right )}^{m} a b x^{2} e^{3} + 5 \, {\left (x e + d\right )}^{m} a^{2} d m e^{2} - 6 \, {\left (x e + d\right )}^{m} a b d^{2} e + 6 \, {\left (x e + d\right )}^{m} a^{2} x e^{3} + 6 \, {\left (x e + d\right )}^{m} a^{2} d e^{2}}{m^{3} e^{3} + 6 \, m^{2} e^{3} + 11 \, m e^{3} + 6 \, e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maple [B] time = 0.08, size = 159, normalized size = 2.04 \begin {gather*} \frac {\left (b^{2} e^{2} m^{2} x^{2}+2 a b \,e^{2} m^{2} x +3 b^{2} e^{2} m \,x^{2}+a^{2} e^{2} m^{2}+8 a b \,e^{2} m x -2 b^{2} d e m x +2 b^{2} x^{2} e^{2}+5 a^{2} e^{2} m -2 a b d e m +6 a b \,e^{2} x -2 b^{2} d e x +6 a^{2} e^{2}-6 a b d e +2 b^{2} d^{2}\right ) \left (e x +d \right )^{m +1}}{\left (m^{3}+6 m^{2}+11 m +6\right ) e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
maxima [A] time = 1.11, size = 138, normalized size = 1.77 \begin {gather*} \frac {2 \, {\left (e^{2} {\left (m + 1\right )} x^{2} + d e m x - d^{2}\right )} {\left (e x + d\right )}^{m} a b}{{\left (m^{2} + 3 \, m + 2\right )} e^{2}} + \frac {{\left (e x + d\right )}^{m + 1} a^{2}}{e {\left (m + 1\right )}} + \frac {{\left ({\left (m^{2} + 3 \, m + 2\right )} e^{3} x^{3} + {\left (m^{2} + m\right )} d e^{2} x^{2} - 2 \, d^{2} e m x + 2 \, d^{3}\right )} {\left (e x + d\right )}^{m} b^{2}}{{\left (m^{3} + 6 \, m^{2} + 11 \, m + 6\right )} e^{3}} \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
mupad [B] time = 0.72, size = 226, normalized size = 2.90 \begin {gather*} {\left (d+e\,x\right )}^m\,\left (\frac {b^2\,x^3\,\left (m^2+3\,m+2\right )}{m^3+6\,m^2+11\,m+6}+\frac {d\,\left (a^2\,e^2\,m^2+5\,a^2\,e^2\,m+6\,a^2\,e^2-2\,a\,b\,d\,e\,m-6\,a\,b\,d\,e+2\,b^2\,d^2\right )}{e^3\,\left (m^3+6\,m^2+11\,m+6\right )}+\frac {x\,\left (a^2\,e^3\,m^2+5\,a^2\,e^3\,m+6\,a^2\,e^3+2\,a\,b\,d\,e^2\,m^2+6\,a\,b\,d\,e^2\,m-2\,b^2\,d^2\,e\,m\right )}{e^3\,\left (m^3+6\,m^2+11\,m+6\right )}+\frac {b\,x^2\,\left (m+1\right )\,\left (6\,a\,e+2\,a\,e\,m+b\,d\,m\right )}{e\,\left (m^3+6\,m^2+11\,m+6\right )}\right ) \end {gather*}
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________
sympy [A] time = 2.07, size = 1506, normalized size = 19.31
result too large to display
Verification of antiderivative is not currently implemented for this CAS.
[In]
[Out]
________________________________________________________________________________________