ExprOptResult

Returned by optimize(). Contains the results of the optimization.

get_expr(result::ExprOptResult)

Returns the expression in the result

optimize(p::ExprOptAlgorithm, grammar::Grammar, typ::Symbol, loss::Function; kwargs...)

Main entry for expression optimization. Use concrete ExprOptAlgorithm to specify optimization algorithm. Optimize using grammar and start symbol, typ, and loss function. Loss function has the form: los::Float64=loss(node::RuleNode).