Integrand size = 24, antiderivative size = 1 \[ \int (d x)^m \left (a x^q+b x^r+c x^s\right )^2 \, dx=0 \] Output:
0
Result contains higher order function than in optimal. Order 3 vs. order 1 in optimal.
Time = 0.31 (sec) , antiderivative size = 106, normalized size of antiderivative = 106.00 \[ \int (d x)^m \left (a x^q+b x^r+c x^s\right )^2 \, dx=x (d x)^m \left (\frac {a^2 x^{2 q}}{1+m+2 q}+\frac {b^2 x^{2 r}}{1+m+2 r}+\frac {c^2 x^{2 s}}{1+m+2 s}+\frac {2 b c x^{r+s}}{1+m+r+s}+2 a x^q \left (\frac {b x^r}{1+m+q+r}+\frac {c x^s}{1+m+q+s}\right )\right ) \] Input:
Integrate[(d*x)^m*(a*x^q + b*x^r + c*x^s)^2,x]
Output:
x*(d*x)^m*((a^2*x^(2*q))/(1 + m + 2*q) + (b^2*x^(2*r))/(1 + m + 2*r) + (c^ 2*x^(2*s))/(1 + m + 2*s) + (2*b*c*x^(r + s))/(1 + m + r + s) + 2*a*x^q*((b *x^r)/(1 + m + q + r) + (c*x^s)/(1 + m + q + s)))
Result contains higher order function than in optimal. Order 3 vs. order 1 in optimal.
Time = 0.53 (sec) , antiderivative size = 126, normalized size of antiderivative = 126.00, number of steps used = 4, number of rules used = 4, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.167, Rules used = {2028, 30, 7293, 2009}
Below are the steps used by Rubi to obtain the solution. The rule number used for the transformation is given above next to the arrow. The rules definitions used are listed below.
\(\displaystyle \int (d x)^m \left (a x^q+b x^r+c x^s\right )^2 \, dx\) |
\(\Big \downarrow \) 2028 |
\(\displaystyle \int x^{2 s} (d x)^m \left (a x^{q-s}+b x^{r-s}+c\right )^2dx\) |
\(\Big \downarrow \) 30 |
\(\displaystyle x^{-m} (d x)^m \int x^{m+2 s} \left (a x^{q-s}+b x^{r-s}+c\right )^2dx\) |
\(\Big \downarrow \) 7293 |
\(\displaystyle x^{-m} (d x)^m \int \left (a^2 x^{m+2 q}+2 a b x^{m+q+r}+b^2 x^{m+2 r}+2 a c x^{m+q+s}+2 b c x^{m+r+s}+c^2 x^{m+2 s}\right )dx\) |
\(\Big \downarrow \) 2009 |
\(\displaystyle x^{-m} (d x)^m \left (\frac {a^2 x^{m+2 q+1}}{m+2 q+1}+\frac {2 a b x^{m+q+r+1}}{m+q+r+1}+\frac {2 a c x^{m+q+s+1}}{m+q+s+1}+\frac {b^2 x^{m+2 r+1}}{m+2 r+1}+\frac {2 b c x^{m+r+s+1}}{m+r+s+1}+\frac {c^2 x^{m+2 s+1}}{m+2 s+1}\right )\) |
Input:
Int[(d*x)^m*(a*x^q + b*x^r + c*x^s)^2,x]
Output:
((d*x)^m*((a^2*x^(1 + m + 2*q))/(1 + m + 2*q) + (2*a*b*x^(1 + m + q + r))/ (1 + m + q + r) + (b^2*x^(1 + m + 2*r))/(1 + m + 2*r) + (2*a*c*x^(1 + m + q + s))/(1 + m + q + s) + (2*b*c*x^(1 + m + r + s))/(1 + m + r + s) + (c^2 *x^(1 + m + 2*s))/(1 + m + 2*s)))/x^m
Int[(u_.)*((a_.)*(x_))^(m_.)*((b_.)*(x_)^(i_.))^(p_), x_Symbol] :> Simp[b^I ntPart[p]*((b*x^i)^FracPart[p]/(a^(i*IntPart[p])*(a*x)^(i*FracPart[p]))) Int[u*(a*x)^(m + i*p), x], x] /; FreeQ[{a, b, i, m, p}, x] && IntegerQ[i] & & !IntegerQ[p]
Int[(Fx_.)*((a_.)*(x_)^(r_.) + (b_.)*(x_)^(s_.) + (c_.)*(x_)^(t_.))^(p_.), x_Symbol] :> Int[x^(p*r)*(a + b*x^(s - r) + c*x^(t - r))^p*Fx, x] /; FreeQ[ {a, b, c, r, s, t}, x] && IntegerQ[p] && PosQ[s - r] && PosQ[t - r] && !(E qQ[p, 1] && EqQ[u, 1])
Result contains higher order function than in optimal. Order 9 vs. order 1.
Time = 4.39 (sec) , antiderivative size = 8255, normalized size of antiderivative = 8255.00
method | result | size |
risch | \(\text {Expression too large to display}\) | \(8255\) |
parallelrisch | \(\text {Expression too large to display}\) | \(11592\) |
orering | \(\text {Expression too large to display}\) | \(12502\) |
Input:
int((d*x)^m*(a*x^q+b*x^r+c*x^s)^2,x,method=_RETURNVERBOSE)
Output:
result too large to display
Result contains higher order function than in optimal. Order 3 vs. order 1.
Time = 0.45 (sec) , antiderivative size = 4635, normalized size of antiderivative = 4635.00 \[ \int (d x)^m \left (a x^q+b x^r+c x^s\right )^2 \, dx=\text {Too large to display} \] Input:
integrate((d*x)^m*(a*x^q+b*x^r+c*x^s)^2,x, algorithm="fricas")
Output:
Too large to include
Leaf count of result is larger than twice the leaf count of optimal. 771647 vs. \(2 (0) = 0\).
Time = 36.49 (sec) , antiderivative size = 771647, normalized size of antiderivative = 771647.00 \[ \int (d x)^m \left (a x^q+b x^r+c x^s\right )^2 \, dx=\text {Too large to display} \] Input:
integrate((d*x)**m*(a*x**q+b*x**r+c*x**s)**2,x)
Output:
Piecewise((a**2*x*x**(2*s)*(d*x)**(-2*s - 1)*log(x) + 2*a*b*x*x**(2*s)*(d* x)**(-2*s - 1)*log(x) + 2*a*c*x*x**(2*s)*(d*x)**(-2*s - 1)*log(x) + b**2*x *x**(2*s)*(d*x)**(-2*s - 1)*log(x) + 2*b*c*x*x**(2*s)*(d*x)**(-2*s - 1)*lo g(x) + c**2*x*x**(2*s)*(d*x)**(-2*s - 1)*log(x), Eq(q, s) & Eq(r, s) & Eq( m, -2*s - 1)), (a**2*x*x**(2*q)*(d*x)**(-2*q - 1)*log(x) + 2*a*b*Piecewise ((x*x**q*x**r*(d*x)**(-2*q - 1)/(-q + r), Ne(q - r, 0)), (x*x**q*x**r*(d*x )**(-2*q - 1)*log(x), True)) + 2*a*c*Piecewise((x*x**q*x**s*(d*x)**(-2*q - 1)/(-q + s), Ne(q - s, 0)), (x*x**q*x**s*(d*x)**(-2*q - 1)*log(x), True)) + b**2*Piecewise((x*x**(2*r)*(d*x)**(-2*q - 1)/(-2*q + 2*r), Ne(2*q - 2*r , 0)), (x*x**(2*r)*(d*x)**(-2*q - 1)*log(x), True)) + 2*b*c*Piecewise((x*x **r*x**s*(d*x)**(-2*q - 1)/(-2*q + r + s), Ne(-2*q + r + s, 0)), (x*x**r*x **s*(d*x)**(-2*q - 1)*log(x), True)) + c**2*Piecewise((x*x**(2*s)*(d*x)**( -2*q - 1)/(-2*q + 2*s), Ne(2*q - 2*s, 0)), (x*x**(2*s)*(d*x)**(-2*q - 1)*l og(x), True)), Eq(m, -2*q - 1)), (a**2*Piecewise((x*x**(2*q)*(d*x)**(-2*r - 1)/(2*q - 2*r), Ne(2*q - 2*r, 0)), (x*x**(2*q)*(d*x)**(-2*r - 1)*log(x), True)) + 2*a*b*Piecewise((x*x**q*x**r*(d*x)**(-2*r - 1)/(q - r), Ne(q - r , 0)), (x*x**q*x**r*(d*x)**(-2*r - 1)*log(x), True)) + 2*a*c*Piecewise((x* x**q*x**s*(d*x)**(-2*r - 1)/(q - 2*r + s), Ne(q - 2*r + s, 0)), (x*x**q*x* *s*(d*x)**(-2*r - 1)*log(x), True)) + b**2*x*x**(2*r)*(d*x)**(-2*r - 1)*lo g(x) + 2*b*c*Piecewise((x*x**r*x**s*(d*x)**(-2*r - 1)/(-r + s), Ne(r - ...
Result contains higher order function than in optimal. Order 3 vs. order 1.
Time = 0.06 (sec) , antiderivative size = 169, normalized size of antiderivative = 169.00 \[ \int (d x)^m \left (a x^q+b x^r+c x^s\right )^2 \, dx=\frac {a^{2} d^{m} x e^{\left (m \log \left (x\right ) + 2 \, q \log \left (x\right )\right )}}{m + 2 \, q + 1} + \frac {2 \, a b d^{m} x e^{\left (m \log \left (x\right ) + q \log \left (x\right ) + r \log \left (x\right )\right )}}{m + q + r + 1} + \frac {2 \, a c d^{m} x e^{\left (m \log \left (x\right ) + q \log \left (x\right ) + s \log \left (x\right )\right )}}{m + q + s + 1} + \frac {b^{2} d^{m} x e^{\left (m \log \left (x\right ) + 2 \, r \log \left (x\right )\right )}}{m + 2 \, r + 1} + \frac {2 \, b c d^{m} x e^{\left (m \log \left (x\right ) + r \log \left (x\right ) + s \log \left (x\right )\right )}}{m + r + s + 1} + \frac {c^{2} d^{m} x e^{\left (m \log \left (x\right ) + 2 \, s \log \left (x\right )\right )}}{m + 2 \, s + 1} \] Input:
integrate((d*x)^m*(a*x^q+b*x^r+c*x^s)^2,x, algorithm="maxima")
Output:
a^2*d^m*x*e^(m*log(x) + 2*q*log(x))/(m + 2*q + 1) + 2*a*b*d^m*x*e^(m*log(x ) + q*log(x) + r*log(x))/(m + q + r + 1) + 2*a*c*d^m*x*e^(m*log(x) + q*log (x) + s*log(x))/(m + q + s + 1) + b^2*d^m*x*e^(m*log(x) + 2*r*log(x))/(m + 2*r + 1) + 2*b*c*d^m*x*e^(m*log(x) + r*log(x) + s*log(x))/(m + r + s + 1) + c^2*d^m*x*e^(m*log(x) + 2*s*log(x))/(m + 2*s + 1)
Result contains higher order function than in optimal. Order 3 vs. order 1.
Time = 0.42 (sec) , antiderivative size = 33969, normalized size of antiderivative = 33969.00 \[ \int (d x)^m \left (a x^q+b x^r+c x^s\right )^2 \, dx=\text {Too large to display} \] Input:
integrate((d*x)^m*(a*x^q+b*x^r+c*x^s)^2,x, algorithm="giac")
Output:
(2*a*b*m^5*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 6*a*b*m^4*q*x*x^q*x^r*e^(m* log(d) + m*log(x)) + 4*a*b*m^3*q^2*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 6*a *b*m^4*r*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 18*a*b*m^3*q*r*x*x^q*x^r*e^(m *log(d) + m*log(x)) + 12*a*b*m^2*q^2*r*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 4*a*b*m^3*r^2*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 12*a*b*m^2*q*r^2*x*x^q* x^r*e^(m*log(d) + m*log(x)) + 8*a*b*m*q^2*r^2*x*x^q*x^r*e^(m*log(d) + m*lo g(x)) + 8*a*b*m^4*s*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 22*a*b*m^3*q*s*x*x ^q*x^r*e^(m*log(d) + m*log(x)) + 12*a*b*m^2*q^2*s*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 22*a*b*m^3*r*s*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 60*a*b*m^2* q*r*s*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 32*a*b*m*q^2*r*s*x*x^q*x^r*e^(m* log(d) + m*log(x)) + 12*a*b*m^2*r^2*s*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 32*a*b*m*q*r^2*s*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 16*a*b*q^2*r^2*s*x*x^ q*x^r*e^(m*log(d) + m*log(x)) + 10*a*b*m^3*s^2*x*x^q*x^r*e^(m*log(d) + m*l og(x)) + 24*a*b*m^2*q*s^2*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 8*a*b*m*q^2* s^2*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 24*a*b*m^2*r*s^2*x*x^q*x^r*e^(m*lo g(d) + m*log(x)) + 56*a*b*m*q*r*s^2*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 16 *a*b*q^2*r*s^2*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 8*a*b*m*r^2*s^2*x*x^q*x ^r*e^(m*log(d) + m*log(x)) + 16*a*b*q*r^2*s^2*x*x^q*x^r*e^(m*log(d) + m*lo g(x)) + 4*a*b*m^2*s^3*x*x^q*x^r*e^(m*log(d) + m*log(x)) + 8*a*b*m*q*s^3*x* x^q*x^r*e^(m*log(d) + m*log(x)) + 8*a*b*m*r*s^3*x*x^q*x^r*e^(m*log(d) +...
Time = 12.88 (sec) , antiderivative size = 115, normalized size of antiderivative = 115.00 \[ \int (d x)^m \left (a x^q+b x^r+c x^s\right )^2 \, dx={\left (d\,x\right )}^m\,\left (\frac {a^2\,x\,x^{2\,q}}{m+2\,q+1}+\frac {b^2\,x\,x^{2\,r}}{m+2\,r+1}+\frac {c^2\,x\,x^{2\,s}}{m+2\,s+1}+\frac {2\,a\,b\,x\,x^q\,x^r}{m+q+r+1}+\frac {2\,a\,c\,x\,x^q\,x^s}{m+q+s+1}+\frac {2\,b\,c\,x\,x^r\,x^s}{m+r+s+1}\right ) \] Input:
int((d*x)^m*(a*x^q + b*x^r + c*x^s)^2,x)
Output:
(d*x)^m*((a^2*x*x^(2*q))/(m + 2*q + 1) + (b^2*x*x^(2*r))/(m + 2*r + 1) + ( c^2*x*x^(2*s))/(m + 2*s + 1) + (2*a*b*x*x^q*x^r)/(m + q + r + 1) + (2*a*c* x*x^q*x^s)/(m + q + s + 1) + (2*b*c*x*x^r*x^s)/(m + r + s + 1))
Time = 0.24 (sec) , antiderivative size = 9074, normalized size of antiderivative = 9074.00 \[ \int (d x)^m \left (a x^q+b x^r+c x^s\right )^2 \, dx =\text {Too large to display} \] Input:
int((d*x)^m*(a*x^q+b*x^r+c*x^s)^2,x)
Output:
(x**m*d**m*x*(x**(2*q)*a**2*m**5 + 2*x**(2*q)*a**2*m**4*q + 4*x**(2*q)*a** 2*m**4*r + 4*x**(2*q)*a**2*m**4*s + 5*x**(2*q)*a**2*m**4 + x**(2*q)*a**2*m **3*q**2 + 7*x**(2*q)*a**2*m**3*q*r + 7*x**(2*q)*a**2*m**3*q*s + 8*x**(2*q )*a**2*m**3*q + 5*x**(2*q)*a**2*m**3*r**2 + 15*x**(2*q)*a**2*m**3*r*s + 16 *x**(2*q)*a**2*m**3*r + 5*x**(2*q)*a**2*m**3*s**2 + 16*x**(2*q)*a**2*m**3* s + 10*x**(2*q)*a**2*m**3 + 3*x**(2*q)*a**2*m**2*q**2*r + 3*x**(2*q)*a**2* m**2*q**2*s + 3*x**(2*q)*a**2*m**2*q**2 + 7*x**(2*q)*a**2*m**2*q*r**2 + 22 *x**(2*q)*a**2*m**2*q*r*s + 21*x**(2*q)*a**2*m**2*q*r + 7*x**(2*q)*a**2*m* *2*q*s**2 + 21*x**(2*q)*a**2*m**2*q*s + 12*x**(2*q)*a**2*m**2*q + 2*x**(2* q)*a**2*m**2*r**3 + 17*x**(2*q)*a**2*m**2*r**2*s + 15*x**(2*q)*a**2*m**2*r **2 + 17*x**(2*q)*a**2*m**2*r*s**2 + 45*x**(2*q)*a**2*m**2*r*s + 24*x**(2* q)*a**2*m**2*r + 2*x**(2*q)*a**2*m**2*s**3 + 15*x**(2*q)*a**2*m**2*s**2 + 24*x**(2*q)*a**2*m**2*s + 10*x**(2*q)*a**2*m**2 + 2*x**(2*q)*a**2*m*q**2*r **2 + 8*x**(2*q)*a**2*m*q**2*r*s + 6*x**(2*q)*a**2*m*q**2*r + 2*x**(2*q)*a **2*m*q**2*s**2 + 6*x**(2*q)*a**2*m*q**2*s + 3*x**(2*q)*a**2*m*q**2 + 2*x* *(2*q)*a**2*m*q*r**3 + 18*x**(2*q)*a**2*m*q*r**2*s + 14*x**(2*q)*a**2*m*q* r**2 + 18*x**(2*q)*a**2*m*q*r*s**2 + 44*x**(2*q)*a**2*m*q*r*s + 21*x**(2*q )*a**2*m*q*r + 2*x**(2*q)*a**2*m*q*s**3 + 14*x**(2*q)*a**2*m*q*s**2 + 21*x **(2*q)*a**2*m*q*s + 8*x**(2*q)*a**2*m*q + 6*x**(2*q)*a**2*m*r**3*s + 4*x* *(2*q)*a**2*m*r**3 + 16*x**(2*q)*a**2*m*r**2*s**2 + 34*x**(2*q)*a**2*m*...