Single-decrement survival under a constant force

Computes $${}_tp_x^{\prime(j)}=\exp(-\mu_jt).$$

Usage

tpxprimej_cf(mu, t)

Arguments

mu

Nonnegative constant force of decrement. May be scalar or vector.

t

Nonnegative time. May be scalar or vector.

Value

A numeric vector.

Examples

tpxprimej_cf(0.10, 5)
#> [1] 0.6065307
tpxprimej_cf(0.10, c(1, 5, 10))
#> [1] 0.9048374 0.6065307 0.3678794