rxD {rxode2} | R Documentation |
Add to rxode2's derivative tables
Description
Add to rxode2's derivative tables
Usage
rxD(name, derivatives)
Arguments
name |
Function Name |
derivatives |
A list of functions. Each function takes the same number of arguments as the original function. The first function will construct the derivative with respect to the first argument; The second function will construct the derivitive with respect to the second argument, and so on. |
Value
nothing
Author(s)
Matthew Fidler
Examples
## Add an arbitrary list of derivative functions
## In this case the fun(x,y) is assumed to be 0.5*x^2+0.5*y^2
rxD("fun", list(
function(x, y) {
return(x)
},
function(x, y) {
return(y)
}
))
[Package rxode2 version 2.1.3 Index]