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cachematrix.R
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cachematrix.R
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## Put comments here that give an overall description of what your
## functions do
## Write a short comment describing this function
makeCacheMatrix <- function(x = matrix()) {
inverse <- NULL
set <- function(y) {
x <<- y
m <<- NULL
}
get <- function() x
setinverse <- function(i) inverse <- i
getinverse <- function() inverse
list(set = set, get = get, setinverse = setinverse, getinverse = getinverse)
}
## Write a short comment describing this function
cacheSolve <- function(x, ...) {
## Return a matrix that is the inverse of 'x'
inverse <- x$getinverse()
if(!is.null(inverse)) {
message("getting cached inverse")
return(inverse)
}
data <- x$get()
inverse <- solve(data, ...)
x$setinverse(inverse)
inverse
}
# data <- matrix(c(1, 1, 4, 0, 3, 1, 4, 4, 0), nrow=3, ncol=3)