I have an expression like `uR(t) == 3*iL(0) + uC(0)/2 - 4`
how can I substitute for `iL(0)` and `uC(0)`, if I'm given, that `iL(0) = 0` and `uC(0) = 0`.
`uR`, `iL`, `uC` are a functions of var `t`:
t = var('t')
uR = function('uR', t)
iL = function('iL', t)
uC = function('uC', t)
thank you :)
↧