ivpsys {cmna} R Documentation

## Initial value problems for systems of ordinary differential equations

### Description

solve initial value problems for systems ordinary differential equations

### Usage

eulersys(f, x0, y0, h, n)


### Arguments

 f function to integrate x0 the initial value of x y0 the vector initial values of y h selected step size n the number of steps

### Details

The euler method implements the Euler method for solving differential equations. The codemidptivp method solves initial value problems using the second-order Runge-Kutta method. The rungekutta4 method is the fourth-order Runge-Kutta method.

### Value

a data frame of x and y values

### Examples

f <- function(x, y) { y / (2 * x + 1) }
ivp.euler <- euler(f, 0, 1, 1/100, 100)


[Package cmna version 1.0.5 Index]