Hi everyone,

I am very new to Julia and I want to wrote a code for solving a delay differential equation with variable delay of the form :

x’(t) = 1 + y(t)

y’(t) = y(t - tau(t)) + y0

with initial conditions xi = 0 and yi = y0.

where tau is the delay and can be of the form :

tau(t) = 1 + arcsin(sin(t)).

basically I don’t really know where to start …

Thanks for the Help