Clear derivative cache

Clears the cached numerical derivatives (score and Fisher) from an mle_problem. This is useful when you want to force recomputation, for example after modifying data that the log-likelihood depends on.

Usage

clear_cache(problem)

Arguments

problem

An mle_problem object

Value

The problem object (invisibly), modified in place

Examples

if (FALSE) { # \dontrun{
problem <- mle_problem(loglike, cache_derivatives = TRUE)
# ... run some optimization ...
clear_cache(problem)  # Force fresh derivative computation
} # }