lst=[["2/(-1+3*cosh(4+6*x))","x",1],
["1/(cosh(2+3*x)^2+2*sinh(2+3*x)^2)","x",1],
["sech(2+3*x)^2/(1+2*tanh(2+3*x)^2)","x",1],
["csch(2+3*x)^2/(2+coth(2+3*x)^2)","x",1],
["csch(2+3*x)^2/(2-coth(2+3*x)^2)","x",1],
["csch(2+3*x)^2/(1+2*coth(2+3*x)^2)","x",1],
["csch(2+3*x)^2/(1-2*coth(2+3*x)^2)","x",1],
["x^3*cosh(b*x+a)*sinh(b*x+a)","x",1],
["x^2*cosh(b*x+a)*sinh(b*x+a)","x",1],
["x*cosh(b*x+a)*sinh(b*x+a)","x",1],
["cosh(b*x+a)*sinh(b*x+a)","x",1],
["cosh(b*x+a)*sinh(b*x+a)/x","x",1],
["cosh(b*x+a)*sinh(b*x+a)/x^2","x",1],
["cosh(b*x+a)*sinh(b*x+a)/x^3","x",1],
["cosh(b*x+a)*sinh(b*x+a)/x^4","x",1],
["x^3*cosh(b*x+a)^2*sinh(b*x+a)","x",1],
["x^2*cosh(b*x+a)^2*sinh(b*x+a)","x",1],
["x*cosh(b*x+a)^2*sinh(b*x+a)","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)/x","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)/x^2","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)/x^3","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)/x^4","x",1],
["x^3*cosh(b*x+a)^3*sinh(b*x+a)","x",1],
["x^2*cosh(b*x+a)^3*sinh(b*x+a)","x",1],
["x*cosh(b*x+a)^3*sinh(b*x+a)","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)/x","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)/x^2","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)/x^3","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)/x^4","x",1],
["cosh(x)*sinh(x)/x","x",1],
["cosh(x)*sinh(x)/x^2","x",1],
["cosh(x)*sinh(x)/x^3","x",1],
["x^3*tanh(b*x+a)","x",1],
["x^2*tanh(b*x+a)","x",1],
["x*tanh(b*x+a)","x",1],
["tanh(b*x+a)","x",1],
["tanh(b*x+a)/x","x",0],
["tanh(b*x+a)/x^2","x",0],
["x^3*sech(b*x+a)*tanh(b*x+a)","x",1],
["x^2*sech(b*x+a)*tanh(b*x+a)","x",1],
["x*sech(b*x+a)*tanh(b*x+a)","x",1],
["sech(b*x+a)*tanh(b*x+a)","x",1],
["sech(b*x+a)*tanh(b*x+a)/x","x",0],
["sech(b*x+a)*tanh(b*x+a)/x^2","x",0],
["x^3*sech(b*x+a)^2*tanh(b*x+a)","x",1],
["x^2*sech(b*x+a)^2*tanh(b*x+a)","x",1],
["x*sech(b*x+a)^2*tanh(b*x+a)","x",1],
["sech(b*x+a)^2*tanh(b*x+a)","x",1],
["sech(b*x+a)^2*tanh(b*x+a)/x","x",0],
["sech(b*x+a)^2*tanh(b*x+a)/x^2","x",0],
["x^3*cosh(b*x+a)*sinh(b*x+a)^2","x",1],
["x^2*cosh(b*x+a)*sinh(b*x+a)^2","x",1],
["x*cosh(b*x+a)*sinh(b*x+a)^2","x",1],
["cosh(b*x+a)*sinh(b*x+a)^2","x",1],
["cosh(b*x+a)*sinh(b*x+a)^2/x","x",1],
["cosh(b*x+a)*sinh(b*x+a)^2/x^2","x",1],
["cosh(b*x+a)*sinh(b*x+a)^2/x^3","x",1],
["cosh(b*x+a)*sinh(b*x+a)^2/x^4","x",1],
["x^3*cosh(b*x+a)^2*sinh(b*x+a)^2","x",1],
["x^2*cosh(b*x+a)^2*sinh(b*x+a)^2","x",1],
["x*cosh(b*x+a)^2*sinh(b*x+a)^2","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^2","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^2/x","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^2/x^2","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^2/x^3","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^2/x^4","x",1],
["x^3*cosh(b*x+a)^3*sinh(b*x+a)^2","x",1],
["x^2*cosh(b*x+a)^3*sinh(b*x+a)^2","x",1],
["x*cosh(b*x+a)^3*sinh(b*x+a)^2","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^2","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^2/x","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^2/x^2","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^2/x^3","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^2/x^4","x",1],
["x^3*sinh(b*x+a)*tanh(b*x+a)","x",1],
["x^2*sinh(b*x+a)*tanh(b*x+a)","x",1],
["x*sinh(b*x+a)*tanh(b*x+a)","x",1],
["sinh(b*x+a)*tanh(b*x+a)","x",1],
["sinh(b*x+a)*tanh(b*x+a)/x","x",0],
["sinh(b*x+a)*tanh(b*x+a)/x^2","x",0],
["x^3*tanh(b*x+a)^2","x",1],
["x^2*tanh(b*x+a)^2","x",1],
["x*tanh(b*x+a)^2","x",1],
["tanh(b*x+a)^2","x",1],
["tanh(b*x+a)^2/x","x",0],
["tanh(b*x+a)^2/x^2","x",0],
["x^3*sech(b*x+a)*tanh(b*x+a)^2","x",1],
["x^2*sech(b*x+a)*tanh(b*x+a)^2","x",1],
["x*sech(b*x+a)*tanh(b*x+a)^2","x",1],
["sech(b*x+a)*tanh(b*x+a)^2","x",1],
["sech(b*x+a)*tanh(b*x+a)^2/x","x",0],
["sech(b*x+a)*tanh(b*x+a)^2/x^2","x",0],
["x^3*cosh(b*x+a)*sinh(b*x+a)^3","x",1],
["x^2*cosh(b*x+a)*sinh(b*x+a)^3","x",1],
["x*cosh(b*x+a)*sinh(b*x+a)^3","x",1],
["cosh(b*x+a)*sinh(b*x+a)^3","x",1],
["cosh(b*x+a)*sinh(b*x+a)^3/x","x",1],
["cosh(b*x+a)*sinh(b*x+a)^3/x^2","x",1],
["cosh(b*x+a)*sinh(b*x+a)^3/x^3","x",1],
["cosh(b*x+a)*sinh(b*x+a)^3/x^4","x",1],
["x^3*cosh(b*x+a)^2*sinh(b*x+a)^3","x",1],
["x^2*cosh(b*x+a)^2*sinh(b*x+a)^3","x",1],
["x*cosh(b*x+a)^2*sinh(b*x+a)^3","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^3","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^3/x","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^3/x^2","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^3/x^3","x",1],
["cosh(b*x+a)^2*sinh(b*x+a)^3/x^4","x",1],
["x^3*cosh(b*x+a)^3*sinh(b*x+a)^3","x",1],
["x^2*cosh(b*x+a)^3*sinh(b*x+a)^3","x",1],
["x*cosh(b*x+a)^3*sinh(b*x+a)^3","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^3","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^3/x","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^3/x^2","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^3/x^3","x",1],
["cosh(b*x+a)^3*sinh(b*x+a)^3/x^4","x",1],
["x^3*sinh(b*x+a)^2*tanh(b*x+a)","x",1],
["x^2*sinh(b*x+a)^2*tanh(b*x+a)","x",1],
["x*sinh(b*x+a)^2*tanh(b*x+a)","x",1],
["sinh(b*x+a)^2*tanh(b*x+a)","x",1],
["sinh(b*x+a)^2*tanh(b*x+a)/x","x",0],
["sinh(b*x+a)^2*tanh(b*x+a)/x^2","x",0],
["x^3*sinh(b*x+a)*tanh(b*x+a)^2","x",1],
["x^2*sinh(b*x+a)*tanh(b*x+a)^2","x",1],
["x*sinh(b*x+a)*tanh(b*x+a)^2","x",1],
["sinh(b*x+a)*tanh(b*x+a)^2","x",1],
["sinh(b*x+a)*tanh(b*x+a)^2/x","x",0],
["sinh(b*x+a)*tanh(b*x+a)^2/x^2","x",0],
["x^3*tanh(b*x+a)^3","x",1],
["x^2*tanh(b*x+a)^3","x",1],
["x*tanh(b*x+a)^3","x",1],
["tanh(b*x+a)^3","x",1],
["tanh(b*x+a)^3/x","x",0],
["tanh(b*x+a)^3/x^2","x",0],
["x^3*coth(b*x+a)","x",1],
["x^2*coth(b*x+a)","x",1],
["x*coth(b*x+a)","x",1],
["coth(b*x+a)","x",1],
["coth(b*x+a)/x","x",0],
["coth(b*x+a)/x^2","x",0],
["x^3*cosh(b*x+a)*coth(b*x+a)","x",1],
["x^2*cosh(b*x+a)*coth(b*x+a)","x",1],
["x*cosh(b*x+a)*coth(b*x+a)","x",1],
["cosh(b*x+a)*coth(b*x+a)","x",1],
["cosh(b*x+a)*coth(b*x+a)/x","x",0],
["cosh(b*x+a)*coth(b*x+a)/x^2","x",0],
["x^3*cosh(b*x+a)^2*coth(b*x+a)","x",1],
["x^2*cosh(b*x+a)^2*coth(b*x+a)","x",1],
["x*cosh(b*x+a)^2*coth(b*x+a)","x",1],
["cosh(b*x+a)^2*coth(b*x+a)","x",1],
["cosh(b*x+a)^2*coth(b*x+a)/x","x",0],
["cosh(b*x+a)^2*coth(b*x+a)/x^2","x",0],
["x*cosh(x)^2*coth(x)^2","x",1],
["x^2*cosh(x)^2*coth(x)^2","x",1],
["x^3*cosh(x)^2*coth(x)^2","x",1],
["x*cosh(x)^2*coth(x)^3","x",1],
["x^2*cosh(x)^2*coth(x)^3","x",1],
["x^3*cosh(x)^2*coth(x)^3","x",1],
["x^3*csch(b*x+a)*sech(b*x+a)","x",1],
["x^2*csch(b*x+a)*sech(b*x+a)","x",1],
["x*csch(b*x+a)*sech(b*x+a)","x",1],
["csch(b*x+a)*sech(b*x+a)","x",1],
["csch(b*x+a)*sech(b*x+a)/x","x",0],
["csch(b*x+a)*sech(b*x+a)/x^2","x",0],
["x^3*csch(b*x+a)*sech(b*x+a)^2","x",1],
["x^2*csch(b*x+a)*sech(b*x+a)^2","x",1],
["x*csch(b*x+a)*sech(b*x+a)^2","x",1],
["csch(b*x+a)*sech(b*x+a)^2","x",1],
["csch(b*x+a)*sech(b*x+a)^2/x","x",0],
["csch(b*x+a)*sech(b*x+a)^2/x^2","x",0],
["x^3*csch(b*x+a)*sech(b*x+a)^3","x",1],
["x^2*csch(b*x+a)*sech(b*x+a)^3","x",1],
["x*csch(b*x+a)*sech(b*x+a)^3","x",1],
["csch(b*x+a)*sech(b*x+a)^3","x",1],
["csch(b*x+a)*sech(b*x+a)^3/x","x",0],
["csch(b*x+a)*sech(b*x+a)^3/x^2","x",0],
["x^3*coth(b*x+a)*csch(b*x+a)","x",1],
["x^2*coth(b*x+a)*csch(b*x+a)","x",1],
["x*coth(b*x+a)*csch(b*x+a)","x",1],
["coth(b*x+a)*csch(b*x+a)","x",1],
["coth(b*x+a)*csch(b*x+a)/x","x",0],
["coth(b*x+a)*csch(b*x+a)/x^2","x",0],
["x^3*coth(b*x+a)^2","x",1],
["x^2*coth(b*x+a)^2","x",1],
["x*coth(b*x+a)^2","x",1],
["coth(b*x+a)^2","x",1],
["coth(b*x+a)^2/x","x",0],
["coth(b*x+a)^2/x^2","x",0],
["x^3*cosh(b*x+a)*coth(b*x+a)^2","x",1],
["x^2*cosh(b*x+a)*coth(b*x+a)^2","x",1],
["x*cosh(b*x+a)*coth(b*x+a)^2","x",1],
["cosh(b*x+a)*coth(b*x+a)^2","x",1],
["cosh(b*x+a)*coth(b*x+a)^2/x","x",0],
["cosh(b*x+a)*coth(b*x+a)^2/x^2","x",0],
["x^3*csch(b*x+a)^2*sech(b*x+a)","x",1],
["x^2*csch(b*x+a)^2*sech(b*x+a)","x",1],
["x*csch(b*x+a)^2*sech(b*x+a)","x",1],
["csch(b*x+a)^2*sech(b*x+a)","x",1],
["csch(b*x+a)^2*sech(b*x+a)/x","x",0],
["csch(b*x+a)^2*sech(b*x+a)/x^2","x",0],
["x^3*csch(b*x+a)^2*sech(b*x+a)^2","x",1],
["x^2*csch(b*x+a)^2*sech(b*x+a)^2","x",1],
["x*csch(b*x+a)^2*sech(b*x+a)^2","x",1],
["csch(b*x+a)^2*sech(b*x+a)^2","x",1],
["csch(b*x+a)^2*sech(b*x+a)^2/x","x",0],
["csch(b*x+a)^2*sech(b*x+a)^2/x^2","x",0],
["x^2*csch(b*x+a)^2*sech(b*x+a)^3","x",1],
["x*csch(b*x+a)^2*sech(b*x+a)^3","x",1],
["csch(b*x+a)^2*sech(b*x+a)^3","x",1],
["csch(b*x+a)^2*sech(b*x+a)^3/x","x",0],
["csch(b*x+a)^2*sech(b*x+a)^3/x^2","x",0],
["x^3*coth(b*x+a)*csch(b*x+a)^2","x",1],
["x^2*coth(b*x+a)*csch(b*x+a)^2","x",1],
["x*coth(b*x+a)*csch(b*x+a)^2","x",1],
["coth(b*x+a)*csch(b*x+a)^2","x",1],
["coth(b*x+a)*csch(b*x+a)^2/x","x",0],
["coth(b*x+a)*csch(b*x+a)^2/x^2","x",0],
["x^3*coth(b*x+a)^2*csch(b*x+a)","x",1],
["x^2*coth(b*x+a)^2*csch(b*x+a)","x",1],
["x*coth(b*x+a)^2*csch(b*x+a)","x",1],
["coth(b*x+a)^2*csch(b*x+a)","x",1],
["coth(b*x+a)^2*csch(b*x+a)/x","x",0],
["coth(b*x+a)^2*csch(b*x+a)/x^2","x",0],
["x^3*coth(b*x+a)^3","x",1],
["x^2*coth(b*x+a)^3","x",1],
["x*coth(b*x+a)^3","x",1],
["coth(b*x+a)^3","x",1],
["coth(b*x+a)^3/x","x",0],
["coth(b*x+a)^3/x^2","x",0],
["x^3*csch(b*x+a)^3*sech(b*x+a)","x",1],
["x^2*csch(b*x+a)^3*sech(b*x+a)","x",1],
["x*csch(b*x+a)^3*sech(b*x+a)","x",1],
["csch(b*x+a)^3*sech(b*x+a)","x",1],
["csch(b*x+a)^3*sech(b*x+a)/x","x",0],
["csch(b*x+a)^3*sech(b*x+a)/x^2","x",0],
["x^3*csch(b*x+a)^3*sech(b*x+a)^2","x",1],
["x^2*csch(b*x+a)^3*sech(b*x+a)^2","x",1],
["x*csch(b*x+a)^3*sech(b*x+a)^2","x",1],
["csch(b*x+a)^3*sech(b*x+a)^2","x",1],
["csch(b*x+a)^3*sech(b*x+a)^2/x","x",0],
["csch(b*x+a)^3*sech(b*x+a)^2/x^2","x",0],
["x^3*csch(b*x+a)^3*sech(b*x+a)^3","x",1],
["x^2*csch(b*x+a)^3*sech(b*x+a)^3","x",1],
["x*csch(b*x+a)^3*sech(b*x+a)^3","x",1],
["csch(b*x+a)^3*sech(b*x+a)^3","x",1],
["csch(b*x+a)^3*sech(b*x+a)^3/x","x",0],
["csch(b*x+a)^3*sech(b*x+a)^3/x^2","x",0],
["x^m*cosh(b*x+a)^3*sinh(b*x+a)","x",1],
["x^m*cosh(b*x+a)^2*sinh(b*x+a)","x",1],
["x^m*cosh(b*x+a)*sinh(b*x+a)","x",1],
["x^m*tanh(b*x+a)","x",0],
["x^m*sech(b*x+a)*tanh(b*x+a)","x",0],
["x^m*sech(b*x+a)^2*tanh(b*x+a)","x",0],
["x^m*cosh(b*x+a)^3*sinh(b*x+a)^2","x",1],
["x^m*cosh(b*x+a)^2*sinh(b*x+a)^2","x",1],
["x^m*cosh(b*x+a)*sinh(b*x+a)^2","x",1],
["x^m*sinh(b*x+a)*tanh(b*x+a)","x",0],
["x^m*tanh(b*x+a)^2","x",0],
["x^m*sech(b*x+a)*tanh(b*x+a)^2","x",0],
["x^m*cosh(b*x+a)^3*sinh(b*x+a)^3","x",1],
["x^m*cosh(b*x+a)^2*sinh(b*x+a)^3","x",1],
["x^m*cosh(b*x+a)*sinh(b*x+a)^3","x",1],
["x^m*sinh(b*x+a)^2*tanh(b*x+a)","x",0],
["x^m*sinh(b*x+a)*tanh(b*x+a)^2","x",0],
["x^m*tanh(b*x+a)^3","x",0],
["x^m*cosh(b*x+a)^2*coth(b*x+a)","x",0],
["x^m*cosh(b*x+a)*coth(b*x+a)","x",0],
["x^m*coth(b*x+a)","x",0],
["x^m*csch(b*x+a)*sech(b*x+a)","x",0],
["x^m*csch(b*x+a)*sech(b*x+a)^2","x",0],
["x^m*csch(b*x+a)*sech(b*x+a)^3","x",0],
["x^m*cosh(b*x+a)*coth(b*x+a)^2","x",0],
["x^m*coth(b*x+a)^2","x",0],
["x^m*coth(b*x+a)*csch(b*x+a)","x",0],
["x^m*csch(b*x+a)^2*sech(b*x+a)","x",0],
["x^m*csch(b*x+a)^2*sech(b*x+a)^2","x",0],
["x^m*csch(b*x+a)^2*sech(b*x+a)^3","x",0],
["x^m*coth(b*x+a)^3","x",0],
["x^m*coth(b*x+a)^2*csch(b*x+a)","x",0],
["x^m*coth(b*x+a)*csch(b*x+a)^2","x",0],
["x^m*csch(b*x+a)^3*sech(b*x+a)","x",0],
["x^m*csch(b*x+a)^3*sech(b*x+a)^2","x",0],
["x^m*csch(b*x+a)^3*sech(b*x+a)^3","x",0],
["x*cosh(b*x+a)^(5/2)*sinh(b*x+a)","x",1],
["x*cosh(b*x+a)^(3/2)*sinh(b*x+a)","x",1],
["x*cosh(b*x+a)^(1/2)*sinh(b*x+a)","x",1],
["x*sinh(b*x+a)/cosh(b*x+a)^(1/2)","x",1],
["x*sinh(b*x+a)/cosh(b*x+a)^(3/2)","x",1],
["x*sinh(b*x+a)/cosh(b*x+a)^(5/2)","x",1],
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["x*sech(b*x+a)^(9/2)*sinh(b*x+a)","x",1],
["x*sech(b*x+a)^(7/2)*sinh(b*x+a)","x",1],
["x*sech(b*x+a)^(5/2)*sinh(b*x+a)","x",1],
["x*sech(b*x+a)^(3/2)*sinh(b*x+a)","x",1],
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["(cosh(x)*coth(x))^(1/2)","x",1],
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["(b+c+sinh(x))/(a+b*cosh(x))","x",1],
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["(a+b*csch(x)^2)/(c+d*sinh(x))","x",1],
["x*sinh(x)^3/(1+cosh(x)^2)","x",1],
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["a*cosh(x)+b*sinh(x)","x",1],
["(a*cosh(x)+b*sinh(x))^2","x",1],
["(a*cosh(x)+b*sinh(x))^3","x",1],
["(a*cosh(x)+b*sinh(x))^4","x",1],
["(a*cosh(x)+b*sinh(x))^5","x",1],
["1/(a*cosh(x)+b*sinh(x))","x",1],
["1/(a*cosh(x)+b*sinh(x))^2","x",1],
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["1/(a*cosh(x)+b*sinh(x))^(5/2)","x",1],
["a*cosh(d*x+c)+a*sinh(d*x+c)","x",1],
["(a*cosh(d*x+c)+a*sinh(d*x+c))^2","x",1],
["(a*cosh(d*x+c)+a*sinh(d*x+c))^3","x",1],
["(a*cosh(d*x+c)+a*sinh(d*x+c))^n","x",1],
["1/(a*cosh(d*x+c)+a*sinh(d*x+c))","x",1],
["1/(a*cosh(d*x+c)+a*sinh(d*x+c))^2","x",1],
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["(a*cosh(d*x+c)-a*sinh(d*x+c))^2","x",1],
["(a*cosh(d*x+c)-a*sinh(d*x+c))^3","x",1],
["(a*cosh(d*x+c)-a*sinh(d*x+c))^n","x",1],
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["1/(a*cosh(d*x+c)-a*sinh(d*x+c))^2","x",1],
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["(a*sech(x)+b*tanh(x))^4","x",1],
["(a*sech(x)+b*tanh(x))^3","x",1],
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["a*sech(x)+b*tanh(x)","x",1],
["1/(a*sech(x)+b*tanh(x))","x",1],
["1/(a*sech(x)+b*tanh(x))^2","x",1],
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["sech(x)+I*tanh(x)","x",1],
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["1/(sech(x)+I*tanh(x))^3","x",1],
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["(sech(x)-I*tanh(x))^4","x",1],
["(sech(x)-I*tanh(x))^3","x",1],
["(sech(x)-I*tanh(x))^2","x",1],
["sech(x)-I*tanh(x)","x",1],
["1/(sech(x)-I*tanh(x))","x",1],
["1/(sech(x)-I*tanh(x))^2","x",1],
["1/(sech(x)-I*tanh(x))^3","x",1],
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["(-coth(x)+csch(x))^3","x",1],
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["cosh(x)*sinh(x)^3/(a*cosh(x)+b*sinh(x))^2","x",1],
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["cosh(x)^2*sinh(x)^2/(a*cosh(x)+b*sinh(x))^2","x",1],
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["(A+C*sinh(x))/(b*cosh(x)+c*sinh(x))^2","x",1],
["(A+C*sinh(x))/(b*cosh(x)+c*sinh(x))^3","x",1],
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["(A+B*cosh(x))/(b*cosh(x)+c*sinh(x))^2","x",1],
["(A+B*cosh(x))/(b*cosh(x)+c*sinh(x))^3","x",1],
["(cosh(x)+sinh(x))/(cosh(x)-sinh(x))","x",1],
["(cosh(x)-sinh(x))/(cosh(x)+sinh(x))","x",1],
["(cosh(x)-I*sinh(x))/(cosh(x)+I*sinh(x))","x",1],
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["(B*cosh(x)+C*sinh(x))/(b*cosh(x)+c*sinh(x))^2","x",1],
["(B*cosh(x)+C*sinh(x))/(b*cosh(x)+c*sinh(x))^3","x",1],
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["a+b*cosh(x)+c*sinh(x)","x",1],
["1/(a+b*cosh(x)+c*sinh(x))","x",1],
["1/(a+b*cosh(x)+c*sinh(x))^2","x",1],
["1/(a+b*cosh(x)+c*sinh(x))^3","x",1],
["1/(a+b*cosh(x)+c*sinh(x))^4","x",1],
["(a+a*cosh(x)+c*sinh(x))^3","x",1],
["(a+a*cosh(x)+c*sinh(x))^2","x",1],
["a+a*cosh(x)+c*sinh(x)","x",1],
["1/(a+a*cosh(x)+c*sinh(x))","x",1],
["1/(a+a*cosh(x)+c*sinh(x))^2","x",1],
["1/(a+a*cosh(x)+c*sinh(x))^3","x",1],
["1/(a+a*cosh(x)+c*sinh(x))^4","x",1],
["((b^2-c^2)^(1/2)+b*cosh(x)+c*sinh(x))^4","x",1],
["((b^2-c^2)^(1/2)+b*cosh(x)+c*sinh(x))^3","x",1],
["((b^2-c^2)^(1/2)+b*cosh(x)+c*sinh(x))^2","x",1],
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["1/(-(b^2-c^2)^(1/2)+b*cosh(x)+c*sinh(x))^(5/2)","x",1],
["1/(a+c*sech(x)+b*tanh(x))","x",1],
["1/(a+b*coth(x)+c*csch(x))","x",1],
["sinh(x)/(a+b*cosh(x)+c*sinh(x))","x",1],
["sinh(x)/(1+cosh(x)+sinh(x))","x",1],
["sech(x)/(a+c*sech(x)+b*tanh(x))","x",1],
["sech(x)^2/(a+c*sech(x)+b*tanh(x))","x",1],
["csch(x)/(2+2*coth(x)+3*csch(x))","x",1],
["csch(x)/(a+b*coth(x)+c*csch(x))","x",1],
["csch(x)^2/(a+b*coth(x)+c*csch(x))","x",1],
["(A+C*sinh(x))/(a+b*cosh(x)+c*sinh(x))","x",1],
["(A+C*sinh(x))/(a+b*cosh(x)+c*sinh(x))^2","x",1],
["(A+C*sinh(x))/(a+b*cosh(x)+c*sinh(x))^3","x",1],
["(A+B*cosh(x))/(a+b*cosh(x)+c*sinh(x))","x",1],
["(A+B*cosh(x))/(a+b*cosh(x)+c*sinh(x))^2","x",1],
["(A+B*cosh(x))/(a+b*cosh(x)+c*sinh(x))^3","x",1],
["(B*cosh(x)+C*sinh(x))/(a+b*cosh(x)+c*sinh(x))","x",1],
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["(A+C*sinh(x))/(a+b*cosh(x)+b*sinh(x))","x",1],
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["(A+B*cosh(x)+C*sinh(x))/(a+b*cosh(x)+b*sinh(x))","x",1],
["(A+C*sinh(x))/(a+b*cosh(x)-b*sinh(x))","x",1],
["(A+B*cosh(x))/(a+b*cosh(x)-b*sinh(x))","x",1],
["(A+B*cosh(x)+C*sinh(x))/(a+b*cosh(x)-b*sinh(x))","x",1],
["1/(cosh(x)^2+sinh(x)^2)","x",1],
["1/(cosh(x)^2+sinh(x)^2)^2","x",1],
["1/(cosh(x)^2+sinh(x)^2)^3","x",1],
["1/(cosh(x)^2-sinh(x)^2)","x",1],
["1/(cosh(x)^2-sinh(x)^2)^2","x",1],
["1/(cosh(x)^2-sinh(x)^2)^3","x",1],
["1/(sech(x)^2+tanh(x)^2)","x",1],
["1/(sech(x)^2+tanh(x)^2)^2","x",1],
["1/(sech(x)^2+tanh(x)^2)^3","x",1],
["1/(sech(x)^2-tanh(x)^2)","x",1],
["1/(sech(x)^2-tanh(x)^2)^2","x",1],
["1/(sech(x)^2-tanh(x)^2)^3","x",1],
["1/(coth(x)^2+csch(x)^2)","x",1],
["1/(coth(x)^2+csch(x)^2)^2","x",1],
["1/(coth(x)^2+csch(x)^2)^3","x",1],
["1/(coth(x)^2-csch(x)^2)","x",1],
["1/(coth(x)^2-csch(x)^2)^2","x",1],
["1/(coth(x)^2-csch(x)^2)^3","x",1],
["1/(a+b*sinh(x)+c*sinh(x)^2)","x",1],
["sinh(x)/(a+b*sinh(x)+c*sinh(x)^2)","x",1],
["sinh(x)^2/(a+b*sinh(x)+c*sinh(x)^2)","x",1],
["sinh(x)^3/(a+b*sinh(x)+c*sinh(x)^2)","x",1],
["(a+b*sinh(x))/(b^2-2*a*b*sinh(x)+a^2*sinh(x)^2)","x",1],
["(d+e*sinh(x))/(a+b*sinh(x)+c*sinh(x)^2)","x",1],
["1/(a+b*cosh(x)+c*cosh(x)^2)","x",1],
["cosh(x)/(a+b*cosh(x)+c*cosh(x)^2)","x",1],
["cosh(x)^2/(a+b*cosh(x)+c*cosh(x)^2)","x",1],
["cosh(x)^3/(a+b*cosh(x)+c*cosh(x)^2)","x",1],
["(a+b*cosh(x))/(b^2+2*a*b*cosh(x)+a^2*cosh(x)^2)","x",1],
["(d+e*cosh(x))/(a+b*cosh(x)+c*cosh(x)^2)","x",1],
["sinh(x)^2/(a*cosh(x)^2+b*sinh(x)^2)","x",1],
["cosh(x)^2/(a*cosh(x)^2+b*sinh(x)^2)","x",1],
["sinh(x)^3/(cosh(x)^3+sinh(x)^3)","x",1],
["cosh(x)^3/(cosh(x)^3+sinh(x)^3)","x",1],
["x*csch(x)*sech(x)/(a*sech(x)^2)^(1/2)","x",1],
["x^2*csch(x)*sech(x)/(a*sech(x)^2)^(1/2)","x",1],
["x^3*csch(x)*sech(x)/(a*sech(x)^2)^(1/2)","x",1],
["x*csch(x)*sech(x)/(a*sech(x)^4)^(1/2)","x",1],
["x^2*csch(x)*sech(x)/(a*sech(x)^4)^(1/2)","x",1],
["x^3*csch(x)*sech(x)/(a*sech(x)^4)^(1/2)","x",1],
["x*csch(x)*sech(x)*(a*sech(x)^2)^(1/2)","x",1],
["x^2*csch(x)*sech(x)*(a*sech(x)^2)^(1/2)","x",1],
["x^3*csch(x)*sech(x)*(a*sech(x)^2)^(1/2)","x",1],
["x*csch(x)*sech(x)*(a*sech(x)^4)^(1/2)","x",1],
["x^2*csch(x)*sech(x)*(a*sech(x)^4)^(1/2)","x",1],
["x^3*csch(x)*sech(x)*(a*sech(x)^4)^(1/2)","x",1],
["(a+b*cosh(d*x+c)*sinh(d*x+c))^m","x",1],
["(a+b*cosh(d*x+c)*sinh(d*x+c))^3","x",1],
["(a+b*cosh(d*x+c)*sinh(d*x+c))^2","x",1],
["a+b*cosh(d*x+c)*sinh(d*x+c)","x",1],
["1/(a+b*cosh(d*x+c)*sinh(d*x+c))","x",1],
["1/(a+b*cosh(d*x+c)*sinh(d*x+c))^2","x",1],
["1/(a+b*cosh(d*x+c)*sinh(d*x+c))^3","x",1],
["(a+b*cosh(d*x+c)*sinh(d*x+c))^(5/2)","x",1],
["(a+b*cosh(d*x+c)*sinh(d*x+c))^(3/2)","x",1],
["(a+b*cosh(d*x+c)*sinh(d*x+c))^(1/2)","x",1],
["1/(a+b*cosh(d*x+c)*sinh(d*x+c))^(1/2)","x",1],
["1/(a+b*cosh(d*x+c)*sinh(d*x+c))^(3/2)","x",1],
["1/(a+b*cosh(d*x+c)*sinh(d*x+c))^(5/2)","x",1],
["x^3/(a+b*cosh(x)*sinh(x))","x",1],
["x^2/(a+b*cosh(x)*sinh(x))","x",1],
["x/(a+b*cosh(x)*sinh(x))","x",1],
["1/x/(a+b*cosh(x)*sinh(x))","x",0],
["exp(n*cosh(b*x+a))*sinh(b*x+a)","x",1],
["exp(n*cosh(b*c*x+a*c))*sinh(c*(b*x+a))","x",1],
["exp(n*cosh(c*(b*x+a)))*sinh(b*c*x+a*c)","x",1],
["exp(n*cosh(b*x+a))*tanh(b*x+a)","x",1],
["exp(n*cosh(b*c*x+a*c))*tanh(c*(b*x+a))","x",1],
["exp(n*cosh(c*(b*x+a)))*tanh(b*c*x+a*c)","x",1],
["exp(n*sinh(b*x+a))*cosh(b*x+a)","x",1],
["exp(n*sinh(b*c*x+a*c))*cosh(c*(b*x+a))","x",1],
["exp(n*sinh(c*(b*x+a)))*cosh(b*c*x+a*c)","x",1],
["exp(n*sinh(b*x+a))*coth(b*x+a)","x",1],
["exp(n*sinh(b*c*x+a*c))*coth(c*(b*x+a))","x",1],
["exp(n*sinh(c*(b*x+a)))*coth(b*c*x+a*c)","x",1],
["sech(x)^2/(a+b*tanh(x))","x",1],
["sech(x)^2/(1+tanh(x)^2)","x",1],
["sech(x)^2/(9+tanh(x)^2)","x",1],
["sech(x)^2*(a+b*tanh(x))^n","x",1],
["sech(x)^2*(1+1/(1-tanh(x)^2))","x",1],
["sech(x)^2*(2-tanh(x)^2)/(1-tanh(x)^2)","x",1],
["sech(x)^2/(2+2*tanh(x)+tanh(x)^2)","x",1],
["sech(x)^2/(tanh(x)^2+tanh(x)^3)","x",1],
["sech(x)^2/(-tanh(x)^2+tanh(x)^3)","x",1],
["sech(x)^2/(3-4*tanh(x)^3)","x",1],
["sech(x)^2/(11-5*tanh(x)+5*tanh(x)^2)","x",1],
["sech(x)^2*(a+b*tanh(x))/(c+d*tanh(x))","x",1],
["sech(x)^2*(a+b*tanh(x))^2/(c+d*tanh(x))","x",1],
["sech(x)^2*(a+b*tanh(x))^3/(c+d*tanh(x))","x",1],
["sech(x)^2*tanh(x)^2/(2+tanh(x)^3)^2","x",1],
["sech(x)^2*tanh(x)^6*(1-tanh(x)^2)^3","x",1],
["sech(x)^2*(2+tanh(x)^2)/(1+tanh(x)^3)","x",1],
["(1+cosh(x)^2)*sech(x)^2","x",1],
["sech(x)^2/(1+sech(x)^2-3*tanh(x))","x",1],
["sech(x)^2/(4-sech(x)^2)^(1/2)","x",1],
["sech(x)^2/(1-4*tanh(x)^2)^(1/2)","x",1],
["sech(x)^2/(-4+tanh(x)^2)^(1/2)","x",1],
["(1+coth(x)^2)^(1/2)*sech(x)^2","x",1],
["sech(x)^2*(1+tanh(x)^2)^(1/2)","x",1],
["sech(x)^4*(-1+sech(x)^2)^2*tanh(x)","x",1],
["exp(n*sinh(b*x+a))*sinh(2*b*x+2*a)","x",1],
["exp(n*sinh(b*x+a))*sinh(2*b*x+2*a)","x",1],
["exp(n*sinh(1/2*a+1/2*b*x))*sinh(b*x+a)","x",1],
["exp(n*sinh(1/2*a+1/2*b*x))*sinh(b*x+a)","x",1],
["exp(n*cosh(b*x+a))*sinh(2*b*x+2*a)","x",1],
["exp(n*cosh(b*x+a))*sinh(2*b*x+2*a)","x",1],
["exp(n*cosh(1/2*a+1/2*b*x))*sinh(b*x+a)","x",1],
["exp(n*cosh(1/2*a+1/2*b*x))*sinh(b*x+a)","x",1],
["csch(x)*log(tanh(x))*sech(x)","x",1],
["csch(2*x)*log(tanh(x))","x",1],
["cosh(b*x+a)*F(c,d,sinh(b*x+a),r,s)","x",0],
["F(c,d,cosh(b*x+a),r,s)*sinh(b*x+a)","x",0],
["F(c,d,tanh(b*x+a),r,s)*sech(b*x+a)^2","x",0],
["csch(b*x+a)^2*F(c,d,coth(b*x+a),r,s)","x",0],
["sech(x)*(5-11*sech(x)^2)*tanh(x)","x",1],
["csch(x)^2/(a+b*coth(x))","x",1],
["(a+b*coth(x))^n*csch(x)^2","x",1],
["csch(x)^2*(-1+sinh(x)^2)","x",1],
["(-1-1/(1-coth(x)^2))*csch(x)^2","x",1],
["(a+b*coth(x))*csch(x)^2/(c+d*coth(x))","x",1],
["(a+b*coth(x))^2*csch(x)^2/(c+d*coth(x))","x",1],
["(a+b*coth(x))^3*csch(x)^2/(c+d*coth(x))","x",1],
["cosh(x)^3*(a+b*cosh(x)^2)^3*sinh(x)","x",1],
["cosh(x)*sinh(x)^3*(a+b*sinh(x)^2)^3","x",1],
["cosh(x)*sinh(x)*(a+b*sinh(x)^2)^(1/2)","x",1],
["csch(x)*(1+log(coth(x))^2)^(1/2)*sech(x)","x",1],
["coth(x^(1/2))*csch(x^(1/2))/x^(1/2)","x",1],
["cosh(x^(1/2))*sinh(x^(1/2))/x^(1/2)","x",1],
["sech(x^(1/2))*tanh(x^(1/2))/x^(1/2)","x",1],
["sinh(x)^2/(a+b*sinh(2*x))","x",1],
["cosh(x)^2/(a+b*sinh(2*x))","x",1],
["sinh(x)^2/(a+b*cosh(2*x))","x",1],
["cosh(x)^2/(a+b*cosh(2*x))","x",1],
["tanh(d*x+c)/(a*sinh(d*x+c)^2)^(1/2)","x",1],
["coth(d*x+c)/(a*cosh(d*x+c)^2)^(1/2)","x",1],
["x*cosh(2*x)*sech(x)","x",1],
["x*cosh(2*x)*sech(x)^2","x",1],
["x*cosh(2*x)*sech(x)^3","x",1],
["csch(x)^(1/2)*(x*cosh(x)-4*sech(x)*tanh(x))","x",1],
["sinh(x)*(cosh(x)+sinh(x))","x",1],
["(1+sinh(x)^2)/(1+cosh(x)+sinh(x))","x",1],
["x^5*cosh(b*x^3+a)^7*sinh(b*x^3+a)","x",1],
["cosh(x)^2/(1+exp(x))","x",1],
["sech(x)*(1+sech(x))^(1/2)*tanh(x)^3","x",1],
["coth(x)^3*csch(x)*(1+csch(x))^(1/2)","x",1],
["cosh(x)^x*(log(cosh(x))+x*tanh(x))","x",1],
["(cosh(b*x+a)^4-sinh(b*x+a)^4)/(cosh(b*x+a)^4+sinh(b*x+a)^4)","x",1],
["(cosh(b*x+a)^3-sinh(b*x+a)^3)/(cosh(b*x+a)^3+sinh(b*x+a)^3)","x",1],
["(cosh(b*x+a)^2-sinh(b*x+a)^2)/(cosh(b*x+a)^2+sinh(b*x+a)^2)","x",1],
["(cosh(b*x+a)-sinh(b*x+a))/(cosh(b*x+a)+sinh(b*x+a))","x",1],
["(-csch(b*x+a)+sech(b*x+a))/(csch(b*x+a)+sech(b*x+a))","x",1],
["(-csch(b*x+a)^2+sech(b*x+a)^2)/(csch(b*x+a)^2+sech(b*x+a)^2)","x",1],
["(-csch(b*x+a)^3+sech(b*x+a)^3)/(csch(b*x+a)^3+sech(b*x+a)^3)","x",1],
["(-csch(b*x+a)^4+sech(b*x+a)^4)/(csch(b*x+a)^4+sech(b*x+a)^4)","x",1]]