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cachematrix.R
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cachematrix.R
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# makeCacheMatrix():create a special matrix object that can cache its reverse
# cacheSolve(): computes the inverse of the special matrix returned by makeCacheMatrix(), retieving the inverse from the cache.
## Purpose: Caching the inverse of a matrix
# Assuming the matrix is always ivertable.
makeCacheMatrix <- function(x = matrix()) {
m <- NULL
set <- function(y) {
x <<- y
m <<- NULL
}
get <- function() x
setsolve <- function(solve) m <<- solve
getsolve <- function() m
list(set = set, get = get,
setsolve = setsolve,
getsolve = getsolve)
}
## Write a short comment describing this function
cacheSolve <- function(x) {
m <- x$getsolve()
if(!is.null(m)) {
message("getting cached data")
return(m)
}
data <- x$get()
m <- solve(data)
x$setsolve(m)
m
## Return a matrix that is the inverse of 'x'
}