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cachematrix.R
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## This file cache the inverse of matrix
## This function creates a special "matrix" object that can cache its inverse.
makeCacheMatrix <- function(x = matrix()) {
m <- NULL
set <- function(y){
x<<- y
m<<- NULL
}
get <- function() x
setreverse <- function(reverse) m<<- reverse
getreverse <- function() m
list(set = set, get = get,
setreverse = setreverse,
getreverse = getreverse)
}
## This function computes the inverse of the special "matrix" returned by makeCacheMatrix above.
## If the inverse has already been calculated (and the matrix has not changed), then the cachesolve
## should retrieve the inverse from the cache.
cacheSolve <- function(x, ...) {
## Return a matrix that is the inverse of 'x'
m<- x$getreverse()
if(!is.null(m)){
message("getting cached data")
return(m)
}
data <- x$get()
m <- solve(data, ...)
x$setreverse(m)
m
}