% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/insurance_mthly.R
\name{A2x_m}
\alias{A2x_m}
\title{Second moment of m-thly whole life insurance PV}
\usage{
A2x_m(x, i, m, model, ..., tol = 1e-12, j_max = 100000L)
}
\arguments{
\item{x}{Age.}

\item{i}{Effective annual interest rate.}

\item{m}{Positive integer payment frequency.}

\item{model}{Parametric survival model name.}

\item{...}{Additional model parameters passed to survival-model functions.}

\item{tol}{Numerical tolerance for truncating the infinite sum.}

\item{j_max}{Maximum number of m-thly intervals in the sum.}
}
\value{
Numeric vector of second moments.
}
\description{
Computes \eqn{{}^{2}A_x^{(m)}} by evaluating \eqn{A_x^{(m)}}
at doubled force.
}
