From 4682325581403edc997596d82d480d4607ad99b8 Mon Sep 17 00:00:00 2001
From: AgnesBondeson861 <agnes.bondeson@auticon.se>
Date: Wed, 3 Sep 2025 15:37:29 +0200
Subject: [PATCH 1/2] Update cachematrix.R

---
 cachematrix.R | 33 ++++++++++++++++++++++++---------
 1 file changed, 24 insertions(+), 9 deletions(-)

diff --git a/cachematrix.R b/cachematrix.R
index a50be65aa4..67083405db 100644
--- a/cachematrix.R
+++ b/cachematrix.R
@@ -1,15 +1,30 @@
-## Put comments here that give an overall description of what your
-## functions do
 
-## Write a short comment describing this function
 
+## This function creates a matrix object that can cache its inverse
 makeCacheMatrix <- function(x = matrix()) {
-
+  m <- NULL
+  set <- function(y) {
+    x <<- y
+    m <<- NULL
+  }
+  get <- function() x
+  setinverse <- function(inverse) m <<- inverse
+  getinverse <- function() m
+  list(set = set, get = get,
+       setinverse = setinverse,
+       getinverse = getinverse)
 }
-
-
-## Write a short comment describing this function
-
+#This function computes the inverse of the matrix, 
+#if it has not been computed before or 
+#retrieves the answer that has been already calculated
 cacheSolve <- function(x, ...) {
-        ## Return a matrix that is the inverse of 'x'
+  m <- x$getinverse()
+  if(!is.null(m)) {
+    message("getting cached inverse")
+    return(m)
+  }
+  data <- x$get()
+  m <- solve(data, ...)
+  x$setinverse(m)
+  m
 }

From f23e393348532e23a8dbd104717b6f4d22072b18 Mon Sep 17 00:00:00 2001
From: AgnesBondeson861 <agnes.bondeson@auticon.se>
Date: Thu, 4 Sep 2025 12:32:15 +0200
Subject: [PATCH 2/2] Update cachematrix.R

---
 cachematrix.R | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/cachematrix.R b/cachematrix.R
index 67083405db..e0c02eb366 100644
--- a/cachematrix.R
+++ b/cachematrix.R
@@ -1,30 +1,34 @@
 
 
+
 ## This function creates a matrix object that can cache its inverse
 makeCacheMatrix <- function(x = matrix()) {
   m <- NULL
-  set <- function(y) {
+  set <- function(y) { # sets the variables x and y
     x <<- y
     m <<- NULL
   }
-  get <- function() x
-  setinverse <- function(inverse) m <<- inverse
-  getinverse <- function() m
+  get <- function() x #gets x
+  setInverse <- function(inverse) m <<- inverse #sets the inverse to m
+  getInverse <- function() m #gets m
   list(set = set, get = get,
-       setinverse = setinverse,
-       getinverse = getinverse)
+       setInverse = setInverse,
+       getInverse = getInverse)
 }
 #This function computes the inverse of the matrix, 
 #if it has not been computed before or 
 #retrieves the answer that has been already calculated
 cacheSolve <- function(x, ...) {
-  m <- x$getinverse()
-  if(!is.null(m)) {
+  m <- x$getInverse()#get inverse or NULL if it has not been computed before
+  
+  if(!is.null(m)) {# if the inverse has been computed before, return that inverse
     message("getting cached inverse")
     return(m)
   }
   data <- x$get()
-  m <- solve(data, ...)
-  x$setinverse(m)
+  m <- solve(data, ...)#compute inverse if it has not been computed before
+  x$setInverse(m)
   m
 }
+
+