3.1.53 \(\int (c+d x)^3 (a+b \tanh (e+f x)) \, dx\) [53]

Optimal. Leaf size=137 \[ \frac {a (c+d x)^4}{4 d}-\frac {b (c+d x)^4}{4 d}+\frac {b (c+d x)^3 \log \left (1+e^{2 (e+f x)}\right )}{f}+\frac {3 b d (c+d x)^2 \text {PolyLog}\left (2,-e^{2 (e+f x)}\right )}{2 f^2}-\frac {3 b d^2 (c+d x) \text {PolyLog}\left (3,-e^{2 (e+f x)}\right )}{2 f^3}+\frac {3 b d^3 \text {PolyLog}\left (4,-e^{2 (e+f x)}\right )}{4 f^4} \]

[Out]

1/4*a*(d*x+c)^4/d-1/4*b*(d*x+c)^4/d+b*(d*x+c)^3*ln(1+exp(2*f*x+2*e))/f+3/2*b*d*(d*x+c)^2*polylog(2,-exp(2*f*x+
2*e))/f^2-3/2*b*d^2*(d*x+c)*polylog(3,-exp(2*f*x+2*e))/f^3+3/4*b*d^3*polylog(4,-exp(2*f*x+2*e))/f^4

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Rubi [A]
time = 0.17, antiderivative size = 137, normalized size of antiderivative = 1.00, number of steps used = 8, number of rules used = 7, integrand size = 18, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.389, Rules used = {3803, 3799, 2221, 2611, 6744, 2320, 6724} \begin {gather*} \frac {a (c+d x)^4}{4 d}-\frac {3 b d^2 (c+d x) \text {Li}_3\left (-e^{2 (e+f x)}\right )}{2 f^3}+\frac {3 b d (c+d x)^2 \text {Li}_2\left (-e^{2 (e+f x)}\right )}{2 f^2}+\frac {b (c+d x)^3 \log \left (e^{2 (e+f x)}+1\right )}{f}-\frac {b (c+d x)^4}{4 d}+\frac {3 b d^3 \text {Li}_4\left (-e^{2 (e+f x)}\right )}{4 f^4} \end {gather*}

Antiderivative was successfully verified.

[In]

Int[(c + d*x)^3*(a + b*Tanh[e + f*x]),x]

[Out]

(a*(c + d*x)^4)/(4*d) - (b*(c + d*x)^4)/(4*d) + (b*(c + d*x)^3*Log[1 + E^(2*(e + f*x))])/f + (3*b*d*(c + d*x)^
2*PolyLog[2, -E^(2*(e + f*x))])/(2*f^2) - (3*b*d^2*(c + d*x)*PolyLog[3, -E^(2*(e + f*x))])/(2*f^3) + (3*b*d^3*
PolyLog[4, -E^(2*(e + f*x))])/(4*f^4)

Rule 2221

Int[(((F_)^((g_.)*((e_.) + (f_.)*(x_))))^(n_.)*((c_.) + (d_.)*(x_))^(m_.))/((a_) + (b_.)*((F_)^((g_.)*((e_.) +
(f_.)*(x_))))^(n_.)), x_Symbol] :> Simp[((c + d*x)^m/(b*f*g*n*Log[F]))*Log[1 + b*((F^(g*(e + f*x)))^n/a)], x]
- Dist[d*(m/(b*f*g*n*Log[F])), Int[(c + d*x)^(m - 1)*Log[1 + b*((F^(g*(e + f*x)))^n/a)], x], x] /; FreeQ[{F,
a, b, c, d, e, f, g, n}, x] && IGtQ[m, 0]

Rule 2320

Int[u_, x_Symbol] :> With[{v = FunctionOfExponential[u, x]}, Dist[v/D[v, x], Subst[Int[FunctionOfExponentialFu
nction[u, x]/x, x], x, v], x]] /; FunctionOfExponentialQ[u, x] &&  !MatchQ[u, (w_)*((a_.)*(v_)^(n_))^(m_) /; F
reeQ[{a, m, n}, x] && IntegerQ[m*n]] &&  !MatchQ[u, E^((c_.)*((a_.) + (b_.)*x))*(F_)[v_] /; FreeQ[{a, b, c}, x
] && InverseFunctionQ[F[x]]]

Rule 2611

Int[Log[1 + (e_.)*((F_)^((c_.)*((a_.) + (b_.)*(x_))))^(n_.)]*((f_.) + (g_.)*(x_))^(m_.), x_Symbol] :> Simp[(-(
f + g*x)^m)*(PolyLog[2, (-e)*(F^(c*(a + b*x)))^n]/(b*c*n*Log[F])), x] + Dist[g*(m/(b*c*n*Log[F])), Int[(f + g*
x)^(m - 1)*PolyLog[2, (-e)*(F^(c*(a + b*x)))^n], x], x] /; FreeQ[{F, a, b, c, e, f, g, n}, x] && GtQ[m, 0]

Rule 3799

Int[((c_.) + (d_.)*(x_))^(m_.)*tan[(e_.) + (Complex[0, fz_])*(f_.)*(x_)], x_Symbol] :> Simp[(-I)*((c + d*x)^(m
+ 1)/(d*(m + 1))), x] + Dist[2*I, Int[(c + d*x)^m*(E^(2*((-I)*e + f*fz*x))/(1 + E^(2*((-I)*e + f*fz*x)))), x]
, x] /; FreeQ[{c, d, e, f, fz}, x] && IGtQ[m, 0]

Rule 3803

Int[((c_.) + (d_.)*(x_))^(m_.)*((a_) + (b_.)*tan[(e_.) + (f_.)*(x_)])^(n_.), x_Symbol] :> Int[ExpandIntegrand[
(c + d*x)^m, (a + b*Tan[e + f*x])^n, x], x] /; FreeQ[{a, b, c, d, e, f, m}, x] && IGtQ[m, 0] && IGtQ[n, 0]

Rule 6724

Int[PolyLog[n_, (c_.)*((a_.) + (b_.)*(x_))^(p_.)]/((d_.) + (e_.)*(x_)), x_Symbol] :> Simp[PolyLog[n + 1, c*(a
+ b*x)^p]/(e*p), x] /; FreeQ[{a, b, c, d, e, n, p}, x] && EqQ[b*d, a*e]

Rule 6744

Int[((e_.) + (f_.)*(x_))^(m_.)*PolyLog[n_, (d_.)*((F_)^((c_.)*((a_.) + (b_.)*(x_))))^(p_.)], x_Symbol] :> Simp
[(e + f*x)^m*(PolyLog[n + 1, d*(F^(c*(a + b*x)))^p]/(b*c*p*Log[F])), x] - Dist[f*(m/(b*c*p*Log[F])), Int[(e +
f*x)^(m - 1)*PolyLog[n + 1, d*(F^(c*(a + b*x)))^p], x], x] /; FreeQ[{F, a, b, c, d, e, f, n, p}, x] && GtQ[m,
0]

Rubi steps

\begin {align*} \int (c+d x)^3 (a+b \tanh (e+f x)) \, dx &=\int \left (a (c+d x)^3+b (c+d x)^3 \tanh (e+f x)\right ) \, dx\\ &=\frac {a (c+d x)^4}{4 d}+b \int (c+d x)^3 \tanh (e+f x) \, dx\\ &=\frac {a (c+d x)^4}{4 d}-\frac {b (c+d x)^4}{4 d}+(2 b) \int \frac {e^{2 (e+f x)} (c+d x)^3}{1+e^{2 (e+f x)}} \, dx\\ &=\frac {a (c+d x)^4}{4 d}-\frac {b (c+d x)^4}{4 d}+\frac {b (c+d x)^3 \log \left (1+e^{2 (e+f x)}\right )}{f}-\frac {(3 b d) \int (c+d x)^2 \log \left (1+e^{2 (e+f x)}\right ) \, dx}{f}\\ &=\frac {a (c+d x)^4}{4 d}-\frac {b (c+d x)^4}{4 d}+\frac {b (c+d x)^3 \log \left (1+e^{2 (e+f x)}\right )}{f}+\frac {3 b d (c+d x)^2 \text {Li}_2\left (-e^{2 (e+f x)}\right )}{2 f^2}-\frac {\left (3 b d^2\right ) \int (c+d x) \text {Li}_2\left (-e^{2 (e+f x)}\right ) \, dx}{f^2}\\ &=\frac {a (c+d x)^4}{4 d}-\frac {b (c+d x)^4}{4 d}+\frac {b (c+d x)^3 \log \left (1+e^{2 (e+f x)}\right )}{f}+\frac {3 b d (c+d x)^2 \text {Li}_2\left (-e^{2 (e+f x)}\right )}{2 f^2}-\frac {3 b d^2 (c+d x) \text {Li}_3\left (-e^{2 (e+f x)}\right )}{2 f^3}+\frac {\left (3 b d^3\right ) \int \text {Li}_3\left (-e^{2 (e+f x)}\right ) \, dx}{2 f^3}\\ &=\frac {a (c+d x)^4}{4 d}-\frac {b (c+d x)^4}{4 d}+\frac {b (c+d x)^3 \log \left (1+e^{2 (e+f x)}\right )}{f}+\frac {3 b d (c+d x)^2 \text {Li}_2\left (-e^{2 (e+f x)}\right )}{2 f^2}-\frac {3 b d^2 (c+d x) \text {Li}_3\left (-e^{2 (e+f x)}\right )}{2 f^3}+\frac {\left (3 b d^3\right ) \text {Subst}\left (\int \frac {\text {Li}_3(-x)}{x} \, dx,x,e^{2 (e+f x)}\right )}{4 f^4}\\ &=\frac {a (c+d x)^4}{4 d}-\frac {b (c+d x)^4}{4 d}+\frac {b (c+d x)^3 \log \left (1+e^{2 (e+f x)}\right )}{f}+\frac {3 b d (c+d x)^2 \text {Li}_2\left (-e^{2 (e+f x)}\right )}{2 f^2}-\frac {3 b d^2 (c+d x) \text {Li}_3\left (-e^{2 (e+f x)}\right )}{2 f^3}+\frac {3 b d^3 \text {Li}_4\left (-e^{2 (e+f x)}\right )}{4 f^4}\\ \end {align*}

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Mathematica [A]
time = 1.43, size = 245, normalized size = 1.79 \begin {gather*} \frac {1}{4} \left (4 a c^3 x-4 b c^3 x+6 a c^2 d x^2-6 b c^2 d x^2+4 a c d^2 x^3-4 b c d^2 x^3+a d^3 x^4-b d^3 x^4+\frac {4 b c^3 \log \left (1+e^{2 (e+f x)}\right )}{f}+\frac {12 b c^2 d x \log \left (1+e^{2 (e+f x)}\right )}{f}+\frac {12 b c d^2 x^2 \log \left (1+e^{2 (e+f x)}\right )}{f}+\frac {4 b d^3 x^3 \log \left (1+e^{2 (e+f x)}\right )}{f}+\frac {6 b d (c+d x)^2 \text {PolyLog}\left (2,-e^{2 (e+f x)}\right )}{f^2}-\frac {6 b d^2 (c+d x) \text {PolyLog}\left (3,-e^{2 (e+f x)}\right )}{f^3}+\frac {3 b d^3 \text {PolyLog}\left (4,-e^{2 (e+f x)}\right )}{f^4}\right ) \end {gather*}

Antiderivative was successfully verified.

[In]

Integrate[(c + d*x)^3*(a + b*Tanh[e + f*x]),x]

[Out]

(4*a*c^3*x - 4*b*c^3*x + 6*a*c^2*d*x^2 - 6*b*c^2*d*x^2 + 4*a*c*d^2*x^3 - 4*b*c*d^2*x^3 + a*d^3*x^4 - b*d^3*x^4
+ (4*b*c^3*Log[1 + E^(2*(e + f*x))])/f + (12*b*c^2*d*x*Log[1 + E^(2*(e + f*x))])/f + (12*b*c*d^2*x^2*Log[1 +
E^(2*(e + f*x))])/f + (4*b*d^3*x^3*Log[1 + E^(2*(e + f*x))])/f + (6*b*d*(c + d*x)^2*PolyLog[2, -E^(2*(e + f*x)
)])/f^2 - (6*b*d^2*(c + d*x)*PolyLog[3, -E^(2*(e + f*x))])/f^3 + (3*b*d^3*PolyLog[4, -E^(2*(e + f*x))])/f^4)/4

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Maple [B] Leaf count of result is larger than twice the leaf count of optimal. \(469\) vs. \(2(127)=254\).
time = 2.16, size = 470, normalized size = 3.43

method	result	size
risch	\(\frac {3 b \,d^{3} \polylog \left (2, -{\mathrm e}^{2 f x +2 e}\right ) x^{2}}{2 f^{2}}+\frac {b \,d^{3} \ln \left (1+{\mathrm e}^{2 f x +2 e}\right ) x^{3}}{f}+\frac {2 b \,d^{3} e^{3} \ln \left ({\mathrm e}^{f x +e}\right )}{f^{4}}-\frac {3 b \,d^{3} \polylog \left (3, -{\mathrm e}^{2 f x +2 e}\right ) x}{2 f^{3}}-\frac {3 b \,d^{3} e^{4}}{2 f^{4}}+\frac {b \,c^{3} \ln \left (1+{\mathrm e}^{2 f x +2 e}\right )}{f}-\frac {2 b \,c^{3} \ln \left ({\mathrm e}^{f x +e}\right )}{f}+\frac {3 b \,d^{3} \polylog \left (4, -{\mathrm e}^{2 f x +2 e}\right )}{4 f^{4}}-\frac {3 d b \,c^{2} x^{2}}{2}+a c \,d^{2} x^{3}+\frac {3 a \,c^{2} d \,x^{2}}{2}+c^{3} a x +\frac {a \,d^{3} x^{4}}{4}-\frac {6 b \,c^{2} d e x}{f}+\frac {6 b c \,e^{2} d^{2} x}{f^{2}}-d^{2} b c \,x^{3}+\frac {3 b \,d^{2} c \polylog \left (2, -{\mathrm e}^{2 f x +2 e}\right ) x}{f^{2}}+\frac {3 b d \,c^{2} \ln \left (1+{\mathrm e}^{2 f x +2 e}\right ) x}{f}+\frac {3 b \,d^{2} c \ln \left (1+{\mathrm e}^{2 f x +2 e}\right ) x^{2}}{f}-\frac {d^{3} b \,x^{4}}{4}+\frac {a \,c^{4}}{4 d}+\frac {b \,c^{4}}{4 d}+b \,c^{3} x +\frac {3 b d \,c^{2} \polylog \left (2, -{\mathrm e}^{2 f x +2 e}\right )}{2 f^{2}}-\frac {3 b \,d^{2} c \polylog \left (3, -{\mathrm e}^{2 f x +2 e}\right )}{2 f^{3}}+\frac {6 b d e \,c^{2} \ln \left ({\mathrm e}^{f x +e}\right )}{f^{2}}-\frac {6 b \,d^{2} e^{2} c \ln \left ({\mathrm e}^{f x +e}\right )}{f^{3}}-\frac {2 b \,d^{3} e^{3} x}{f^{3}}+\frac {4 b c \,e^{3} d^{2}}{f^{3}}-\frac {3 b \,c^{2} d \,e^{2}}{f^{2}}\)	\(470\)

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((d*x+c)^3*(a+b*tanh(f*x+e)),x,method=_RETURNVERBOSE)

[Out]

1/f*b*d^3*ln(1+exp(2*f*x+2*e))*x^3+2/f^4*b*d^3*e^3*ln(exp(f*x+e))+3/2/f^2*b*d^3*polylog(2,-exp(2*f*x+2*e))*x^2
+3/2/f^2*b*d*c^2*polylog(2,-exp(2*f*x+2*e))-3/2/f^3*b*d^2*c*polylog(3,-exp(2*f*x+2*e))-3/2/f^4*b*d^3*e^4+1/f*b
*c^3*ln(1+exp(2*f*x+2*e))-2/f*b*c^3*ln(exp(f*x+e))-3/2*d*b*c^2*x^2+3/4*b*d^3*polylog(4,-exp(2*f*x+2*e))/f^4+a*
c*d^2*x^3+3/2*a*c^2*d*x^2+c^3*a*x+1/4*a*d^3*x^4-6/f*b*c^2*d*e*x+6/f^2*b*c*e^2*d^2*x-d^2*b*c*x^3+3/f*b*d*c^2*ln
(1+exp(2*f*x+2*e))*x+3/f*b*d^2*c*ln(1+exp(2*f*x+2*e))*x^2+3/f^2*b*d^2*c*polylog(2,-exp(2*f*x+2*e))*x-1/4*d^3*b
*x^4+1/4/d*a*c^4+1/4/d*b*c^4+b*c^3*x-3/2/f^3*b*d^3*polylog(3,-exp(2*f*x+2*e))*x+6/f^2*b*d*e*c^2*ln(exp(f*x+e))
-6/f^3*b*d^2*e^2*c*ln(exp(f*x+e))-2/f^3*b*d^3*e^3*x+4/f^3*b*c*e^3*d^2-3/f^2*b*c^2*d*e^2

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Maxima [B] Leaf count of result is larger than twice the leaf count of optimal. 314 vs. \(2 (130) = 260\).
time = 0.32, size = 314, normalized size = 2.29 \begin {gather*} \frac {1}{4} \, a d^{3} x^{4} + \frac {1}{4} \, b d^{3} x^{4} + a c d^{2} x^{3} + b c d^{2} x^{3} + \frac {3}{2} \, a c^{2} d x^{2} + \frac {3}{2} \, b c^{2} d x^{2} + a c^{3} x + \frac {b c^{3} \log \left (\cosh \left (f x + e\right )\right )}{f} + \frac {3 \, {\left (2 \, f x \log \left (e^{\left (2 \, f x + 2 \, e\right )} + 1\right ) + {\rm Li}_2\left (-e^{\left (2 \, f x + 2 \, e\right )}\right )\right )} b c^{2} d}{2 \, f^{2}} + \frac {3 \, {\left (2 \, f^{2} x^{2} \log \left (e^{\left (2 \, f x + 2 \, e\right )} + 1\right ) + 2 \, f x {\rm Li}_2\left (-e^{\left (2 \, f x + 2 \, e\right )}\right ) - {\rm Li}_{3}(-e^{\left (2 \, f x + 2 \, e\right )})\right )} b c d^{2}}{2 \, f^{3}} + \frac {{\left (4 \, f^{3} x^{3} \log \left (e^{\left (2 \, f x + 2 \, e\right )} + 1\right ) + 6 \, f^{2} x^{2} {\rm Li}_2\left (-e^{\left (2 \, f x + 2 \, e\right )}\right ) - 6 \, f x {\rm Li}_{3}(-e^{\left (2 \, f x + 2 \, e\right )}) + 3 \, {\rm Li}_{4}(-e^{\left (2 \, f x + 2 \, e\right )})\right )} b d^{3}}{3 \, f^{4}} - \frac {b d^{3} f^{4} x^{4} + 4 \, b c d^{2} f^{4} x^{3} + 6 \, b c^{2} d f^{4} x^{2}}{2 \, f^{4}} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((d*x+c)^3*(a+b*tanh(f*x+e)),x, algorithm="maxima")

[Out]

1/4*a*d^3*x^4 + 1/4*b*d^3*x^4 + a*c*d^2*x^3 + b*c*d^2*x^3 + 3/2*a*c^2*d*x^2 + 3/2*b*c^2*d*x^2 + a*c^3*x + b*c^
3*log(cosh(f*x + e))/f + 3/2*(2*f*x*log(e^(2*f*x + 2*e) + 1) + dilog(-e^(2*f*x + 2*e)))*b*c^2*d/f^2 + 3/2*(2*f
^2*x^2*log(e^(2*f*x + 2*e) + 1) + 2*f*x*dilog(-e^(2*f*x + 2*e)) - polylog(3, -e^(2*f*x + 2*e)))*b*c*d^2/f^3 +
1/3*(4*f^3*x^3*log(e^(2*f*x + 2*e) + 1) + 6*f^2*x^2*dilog(-e^(2*f*x + 2*e)) - 6*f*x*polylog(3, -e^(2*f*x + 2*e
)) + 3*polylog(4, -e^(2*f*x + 2*e)))*b*d^3/f^4 - 1/2*(b*d^3*f^4*x^4 + 4*b*c*d^2*f^4*x^3 + 6*b*c^2*d*f^4*x^2)/f
^4

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Fricas [C] Result contains complex when optimal does not.
time = 0.52, size = 913, normalized size = 6.66 \begin {gather*} \frac {{\left (a - b\right )} d^{3} f^{4} x^{4} + 4 \, {\left (a - b\right )} c d^{2} f^{4} x^{3} + 6 \, {\left (a - b\right )} c^{2} d f^{4} x^{2} + 4 \, {\left (a - b\right )} c^{3} f^{4} x + 24 \, b d^{3} {\rm polylog}\left (4, i \, \cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) + i \, \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right )\right ) + 24 \, b d^{3} {\rm polylog}\left (4, -i \, \cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) - i \, \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right )\right ) + 12 \, {\left (b d^{3} f^{2} x^{2} + 2 \, b c d^{2} f^{2} x + b c^{2} d f^{2}\right )} {\rm Li}_2\left (i \, \cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) + i \, \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right )\right ) + 12 \, {\left (b d^{3} f^{2} x^{2} + 2 \, b c d^{2} f^{2} x + b c^{2} d f^{2}\right )} {\rm Li}_2\left (-i \, \cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) - i \, \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right )\right ) + 4 \, {\left (b c^{3} f^{3} - 3 \, b c^{2} d f^{2} \cosh \left (1\right ) + 3 \, b c d^{2} f \cosh \left (1\right )^{2} - b d^{3} \cosh \left (1\right )^{3} - b d^{3} \sinh \left (1\right )^{3} + 3 \, {\left (b c d^{2} f - b d^{3} \cosh \left (1\right )\right )} \sinh \left (1\right )^{2} - 3 \, {\left (b c^{2} d f^{2} - 2 \, b c d^{2} f \cosh \left (1\right ) + b d^{3} \cosh \left (1\right )^{2}\right )} \sinh \left (1\right )\right )} \log \left (\cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) + \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) + i\right ) + 4 \, {\left (b c^{3} f^{3} - 3 \, b c^{2} d f^{2} \cosh \left (1\right ) + 3 \, b c d^{2} f \cosh \left (1\right )^{2} - b d^{3} \cosh \left (1\right )^{3} - b d^{3} \sinh \left (1\right )^{3} + 3 \, {\left (b c d^{2} f - b d^{3} \cosh \left (1\right )\right )} \sinh \left (1\right )^{2} - 3 \, {\left (b c^{2} d f^{2} - 2 \, b c d^{2} f \cosh \left (1\right ) + b d^{3} \cosh \left (1\right )^{2}\right )} \sinh \left (1\right )\right )} \log \left (\cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) + \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) - i\right ) + 4 \, {\left (b d^{3} f^{3} x^{3} + 3 \, b c d^{2} f^{3} x^{2} + 3 \, b c^{2} d f^{3} x + 3 \, b c^{2} d f^{2} \cosh \left (1\right ) - 3 \, b c d^{2} f \cosh \left (1\right )^{2} + b d^{3} \cosh \left (1\right )^{3} + b d^{3} \sinh \left (1\right )^{3} - 3 \, {\left (b c d^{2} f - b d^{3} \cosh \left (1\right )\right )} \sinh \left (1\right )^{2} + 3 \, {\left (b c^{2} d f^{2} - 2 \, b c d^{2} f \cosh \left (1\right ) + b d^{3} \cosh \left (1\right )^{2}\right )} \sinh \left (1\right )\right )} \log \left (i \, \cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) + i \, \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) + 1\right ) + 4 \, {\left (b d^{3} f^{3} x^{3} + 3 \, b c d^{2} f^{3} x^{2} + 3 \, b c^{2} d f^{3} x + 3 \, b c^{2} d f^{2} \cosh \left (1\right ) - 3 \, b c d^{2} f \cosh \left (1\right )^{2} + b d^{3} \cosh \left (1\right )^{3} + b d^{3} \sinh \left (1\right )^{3} - 3 \, {\left (b c d^{2} f - b d^{3} \cosh \left (1\right )\right )} \sinh \left (1\right )^{2} + 3 \, {\left (b c^{2} d f^{2} - 2 \, b c d^{2} f \cosh \left (1\right ) + b d^{3} \cosh \left (1\right )^{2}\right )} \sinh \left (1\right )\right )} \log \left (-i \, \cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) - i \, \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) + 1\right ) - 24 \, {\left (b d^{3} f x + b c d^{2} f\right )} {\rm polylog}\left (3, i \, \cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) + i \, \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right )\right ) - 24 \, {\left (b d^{3} f x + b c d^{2} f\right )} {\rm polylog}\left (3, -i \, \cosh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right ) - i \, \sinh \left (f x + \cosh \left (1\right ) + \sinh \left (1\right )\right )\right )}{4 \, f^{4}} \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((d*x+c)^3*(a+b*tanh(f*x+e)),x, algorithm="fricas")

[Out]

1/4*((a - b)*d^3*f^4*x^4 + 4*(a - b)*c*d^2*f^4*x^3 + 6*(a - b)*c^2*d*f^4*x^2 + 4*(a - b)*c^3*f^4*x + 24*b*d^3*
polylog(4, I*cosh(f*x + cosh(1) + sinh(1)) + I*sinh(f*x + cosh(1) + sinh(1))) + 24*b*d^3*polylog(4, -I*cosh(f*
x + cosh(1) + sinh(1)) - I*sinh(f*x + cosh(1) + sinh(1))) + 12*(b*d^3*f^2*x^2 + 2*b*c*d^2*f^2*x + b*c^2*d*f^2)
*dilog(I*cosh(f*x + cosh(1) + sinh(1)) + I*sinh(f*x + cosh(1) + sinh(1))) + 12*(b*d^3*f^2*x^2 + 2*b*c*d^2*f^2*
x + b*c^2*d*f^2)*dilog(-I*cosh(f*x + cosh(1) + sinh(1)) - I*sinh(f*x + cosh(1) + sinh(1))) + 4*(b*c^3*f^3 - 3*
b*c^2*d*f^2*cosh(1) + 3*b*c*d^2*f*cosh(1)^2 - b*d^3*cosh(1)^3 - b*d^3*sinh(1)^3 + 3*(b*c*d^2*f - b*d^3*cosh(1)
)*sinh(1)^2 - 3*(b*c^2*d*f^2 - 2*b*c*d^2*f*cosh(1) + b*d^3*cosh(1)^2)*sinh(1))*log(cosh(f*x + cosh(1) + sinh(1
)) + sinh(f*x + cosh(1) + sinh(1)) + I) + 4*(b*c^3*f^3 - 3*b*c^2*d*f^2*cosh(1) + 3*b*c*d^2*f*cosh(1)^2 - b*d^3
*cosh(1)^3 - b*d^3*sinh(1)^3 + 3*(b*c*d^2*f - b*d^3*cosh(1))*sinh(1)^2 - 3*(b*c^2*d*f^2 - 2*b*c*d^2*f*cosh(1)
+ b*d^3*cosh(1)^2)*sinh(1))*log(cosh(f*x + cosh(1) + sinh(1)) + sinh(f*x + cosh(1) + sinh(1)) - I) + 4*(b*d^3*
f^3*x^3 + 3*b*c*d^2*f^3*x^2 + 3*b*c^2*d*f^3*x + 3*b*c^2*d*f^2*cosh(1) - 3*b*c*d^2*f*cosh(1)^2 + b*d^3*cosh(1)^
3 + b*d^3*sinh(1)^3 - 3*(b*c*d^2*f - b*d^3*cosh(1))*sinh(1)^2 + 3*(b*c^2*d*f^2 - 2*b*c*d^2*f*cosh(1) + b*d^3*c
osh(1)^2)*sinh(1))*log(I*cosh(f*x + cosh(1) + sinh(1)) + I*sinh(f*x + cosh(1) + sinh(1)) + 1) + 4*(b*d^3*f^3*x
^3 + 3*b*c*d^2*f^3*x^2 + 3*b*c^2*d*f^3*x + 3*b*c^2*d*f^2*cosh(1) - 3*b*c*d^2*f*cosh(1)^2 + b*d^3*cosh(1)^3 + b
*d^3*sinh(1)^3 - 3*(b*c*d^2*f - b*d^3*cosh(1))*sinh(1)^2 + 3*(b*c^2*d*f^2 - 2*b*c*d^2*f*cosh(1) + b*d^3*cosh(1
)^2)*sinh(1))*log(-I*cosh(f*x + cosh(1) + sinh(1)) - I*sinh(f*x + cosh(1) + sinh(1)) + 1) - 24*(b*d^3*f*x + b*
c*d^2*f)*polylog(3, I*cosh(f*x + cosh(1) + sinh(1)) + I*sinh(f*x + cosh(1) + sinh(1))) - 24*(b*d^3*f*x + b*c*d
^2*f)*polylog(3, -I*cosh(f*x + cosh(1) + sinh(1)) - I*sinh(f*x + cosh(1) + sinh(1))))/f^4

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Sympy [F]
time = 0.00, size = 0, normalized size = 0.00 \begin {gather*} \int \left (a + b \tanh {\left (e + f x \right )}\right ) \left (c + d x\right )^{3}\, dx \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate((d*x+c)**3*(a+b*tanh(f*x+e)),x)

[Out]

Integral((a + b*tanh(e + f*x))*(c + d*x)**3, x)

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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]

integrate((d*x+c)^3*(a+b*tanh(f*x+e)),x, algorithm="giac")

[Out]

integrate((d*x + c)^3*(b*tanh(f*x + e) + a), x)

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Mupad [F]
time = 0.00, size = -1, normalized size = -0.01 \begin {gather*} \int \left (a+b\,\mathrm {tanh}\left (e+f\,x\right )\right )\,{\left (c+d\,x\right )}^3 \,d x \end {gather*}

Verification of antiderivative is not currently implemented for this CAS.

[In]

int((a + b*tanh(e + f*x))*(c + d*x)^3,x)

[Out]

int((a + b*tanh(e + f*x))*(c + d*x)^3, x)

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