Trait Retrieve
descent::expr
pub trait Retrieve { fn var(&self, v: Var) -> f64; fn par(&self, p: Par) -> f64; }
Retrieve current values of variables and parameters.
Expect a panic if requested id not available for whatever reason.
fn var(&self, v: Var) -> f64
fn par(&self, p: Par) -> f64
impl Retrieve for Store