eode_set_constraint {ecode}

Set New Constraints

Description

Set new constraints for an ODE system.

Usage

eode_set_constraint(x, new_constraint)

Arguments

x

an object of class "eode".

new_constraint

a vector of characters indicating new constraints to be assigned to the ODE system.

Value

an object of "eode" class

Examples

eq1 <- function(x, y, r1 = 4, a11 = 1, a12 = 2) (r1 - a11 * x - a12 * y) * x
eq2 <- function(x, y, r2 = 1, a21 = 2, a22 = 1) (r2 - a21 * x - a22 * y) * y
x <- eode(dxdt = eq1, dydt = eq2)
x
eode_set_constraint(x, c("x<5", "y<5"))