Involving rational functions of sinh and exp
Involving ep zcosh(e z)cosh(d z)/a+b sinh(c z)
Involving ep zcosh(e z)cosh(d z)(a+b sinh(c z))-n
Involving ep zcosh(e z)cosh(d z)/a+b sinh2(c z)
Involving ep zcosh(e z)cosh(d z)(a+b sinh2(c z))-n