Done

Author: kno

cachematrix.R

@@ -1,15 +1,33 @@
-## Put comments here that give an overall description of what your
-## functions do
 
-## Write a short comment describing this function
+#These functions compute and store in cache the inverse of a inversible matrix
+
+## Cache a matrix inverse like in assigment text
 
 makeCacheMatrix <- function(x = matrix()) {
+	i <- NULL
+    set <- function(y) {
+        x <<- y
+        i <<- NULL
+    }
+    get <- function() x
+    setinverse <- function(inverse) i <<- inverse
+    getinverse <- function() i
+    list(set=set, get=get, setinverse=setinverse, getinverse=getinverse)
 
 }
 
 
-## Write a short comment describing this function
+## Solves a matrix inverse using cache if available like in assigment text
 
 cacheSolve <- function(x, ...) {
-        ## Return a matrix that is the inverse of 'x'
+	i <- x$getinverse()
+    if(!is.null(i)) {
+        message("getting cached data.")
+        return(i)
+    }
+    data <- x$get()
+    i <- solve(data)
+    x$setinverse(i)
+    i
+
 }