3.243 \(\int \csc (\tanh (a+b x)) \, dx\)

Optimal. Leaf size=67 \[ \frac {1}{2} \text {Int}\left (\frac {\text {sech}^2(a+b x) \csc (\tanh (a+b x))}{\tanh (a+b x)+1},x\right )-\frac {1}{2} \text {Int}\left (\frac {\text {sech}^2(a+b x) \csc (\tanh (a+b x))}{\tanh (a+b x)-1},x\right ) \]

[Out]

-1/2*Unintegrable(csc(tanh(b*x+a))*sech(b*x+a)^2/(-1+tanh(b*x+a)),x)+1/2*Unintegrable(csc(tanh(b*x+a))*sech(b*
x+a)^2/(1+tanh(b*x+a)),x)

________________________________________________________________________________________

Rubi [A]  time = 0.08, antiderivative size = 0, normalized size of antiderivative = 0.00, number of steps used = 0, number of rules used = 0, integrand size = 0, \(\frac {\text {number of rules}}{\text {integrand size}}\) = 0.000, Rules used = {} \[ \int \csc (\tanh (a+b x)) \, dx \]

Verification is Not applicable to the result.

[In]

Int[Csc[Tanh[a + b*x]],x]

[Out]

-Defer[Subst][Defer[Int][Csc[x]/(-1 + x), x], x, Tanh[a + b*x]]/(2*b) + Defer[Subst][Defer[Int][Csc[x]/(1 + x)
, x], x, Tanh[a + b*x]]/(2*b)

Rubi steps

\begin {align*} \int \csc (\tanh (a+b x)) \, dx &=\frac {\operatorname {Subst}\left (\int \frac {\csc (x)}{1-x^2} \, dx,x,\tanh (a+b x)\right )}{b}\\ &=\frac {\operatorname {Subst}\left (\int \left (-\frac {\csc (x)}{2 (-1+x)}+\frac {\csc (x)}{2 (1+x)}\right ) \, dx,x,\tanh (a+b x)\right )}{b}\\ &=-\frac {\operatorname {Subst}\left (\int \frac {\csc (x)}{-1+x} \, dx,x,\tanh (a+b x)\right )}{2 b}+\frac {\operatorname {Subst}\left (\int \frac {\csc (x)}{1+x} \, dx,x,\tanh (a+b x)\right )}{2 b}\\ \end {align*}

________________________________________________________________________________________

Mathematica [A]  time = 3.49, size = 0, normalized size = 0.00 \[ \int \csc (\tanh (a+b x)) \, dx \]

Verification is Not applicable to the result.

[In]

Integrate[Csc[Tanh[a + b*x]],x]

[Out]

Integrate[Csc[Tanh[a + b*x]], x]

________________________________________________________________________________________

fricas [A]  time = 0.62, size = 0, normalized size = 0.00 \[ {\rm integral}\left (\csc \left (\tanh \left (b x + a\right )\right ), x\right ) \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(csc(tanh(b*x+a)),x, algorithm="fricas")

[Out]

integral(csc(tanh(b*x + a)), x)

________________________________________________________________________________________

giac [A]  time = 0.00, size = 0, normalized size = 0.00 \[ \int \csc \left (\tanh \left (b x + a\right )\right )\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(csc(tanh(b*x+a)),x, algorithm="giac")

[Out]

integrate(csc(tanh(b*x + a)), x)

________________________________________________________________________________________

maple [A]  time = 0.60, size = 0, normalized size = 0.00 \[ \int \csc \left (\tanh \left (b x +a \right )\right )\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(csc(tanh(b*x+a)),x)

[Out]

int(csc(tanh(b*x+a)),x)

________________________________________________________________________________________

maxima [A]  time = 0.00, size = 0, normalized size = 0.00 \[ \int \csc \left (\tanh \left (b x + a\right )\right )\,{d x} \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(csc(tanh(b*x+a)),x, algorithm="maxima")

[Out]

integrate(csc(tanh(b*x + a)), x)

________________________________________________________________________________________

mupad [A]  time = 0.00, size = -1, normalized size = -0.01 \[ \int \frac {1}{\sin \left (\mathrm {tanh}\left (a+b\,x\right )\right )} \,d x \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

int(1/sin(tanh(a + b*x)),x)

[Out]

int(1/sin(tanh(a + b*x)), x)

________________________________________________________________________________________

sympy [A]  time = 0.00, size = 0, normalized size = 0.00 \[ \int \csc {\left (\tanh {\left (a + b x \right )} \right )}\, dx \]

Verification of antiderivative is not currently implemented for this CAS.

[In]

integrate(csc(tanh(b*x+a)),x)

[Out]

Integral(csc(tanh(a + b*x)), x)

________________________________________________________________________________________