# Creates an object for calculating Omega/Omega^-1 and derivatives

Source:`R/rxSymInv.R`

`rxSymInvCholCreate.Rd`

Creates an object for calculating Omega/Omega^-1 and derivatives

## Usage

```
rxSymInvCholCreate(
mat,
diag.xform = c("sqrt", "log", "identity"),
create.env = TRUE,
envir = parent.frame()
)
```