#### arrt

##### Newbie level 4

I just tried simple example with initial condition where, initial value is 2--so if input from the constant source is 0--that is line horizontal, if 1--it is linear under 45 grades, and more input is bigger--more the line is approximate to vertical line. So what integral is working and how for example define the EXP(k*t) as I undestand that 0 input means no dependence on time, 1-- means the linear dependence, and 2--is more complex for example if t=0 x=1.1, t=1//

What abou comparator I need to use such condition if input E>0, then Sn+1=x, if E=0, if E<0, Sn+2=x-A. So how can I do such condition. After it one of Sn should be the input for aforementioned integrator