% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/reserve_ch10_ext.R
\name{thiele_dVdt}
\alias{thiele_dVdt}
\title{Reserve derivative from Thiele's equation}
\usage{
thiele_dVdt(V, P, delta, mu, benefit = 1)
}
\arguments{
\item{V}{Reserve at time t.}

\item{P}{Premium rate.}

\item{delta}{Force of interest.}

\item{mu}{Force of mortality.}

\item{benefit}{Benefit amount. Defaults to 1.}
}
\value{
Numeric vector.
}
\description{
Computes
\eqn{dV/dt = P + \delta V - \mu(B - V)}.
}
\examples{
thiele_dVdt(V = 900, P = 25, delta = 0.05, mu = 0.002, benefit = 1000)
}
