I have two values x and y. Both values are dynamic (keeps on changing).
x indicates _time and y indicates a value that continuosly changes with time.
I want the value of y at two particular instances of x.
I do this,
|eval mytime = round(_time)
|eval mytime2 = round(_time) - 40
I wish to have value of y when x's value is mytime and
the value of y when x's value is mytime2 (i.e. 40 sec before current time)
If condition only helps to get the value of y when x is mytime, but it won't help when x = mytime2. When x=mytime2 , it still gives the same value as mytime. But it shouldn't be the case.
