From df45b082badfb3cdb18bb2895045f67fac4a0e77 Mon Sep 17 00:00:00 2001
From: JavierAK <JavierAK@users.noreply.github.com>
Date: Fri, 16 May 2025 14:23:28 +0200
Subject: [PATCH] Update cachematrix.R

a
---
 cachematrix.R | 31 +++++++++++++++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

diff --git a/cachematrix.R b/cachematrix.R
index a50be65aa44..627bbfafd07 100644
--- a/cachematrix.R
+++ b/cachematrix.R
@@ -4,12 +4,39 @@
 ## Write a short comment describing this function
 
 makeCacheMatrix <- function(x = matrix()) {
-
+    inv <- NULL
+    
+    set <- function(y) {
+        x <<- y
+        inv <<- NULL  # Clear cached inverse when new matrix is set
+    }
+    
+    get <- function() x
+    
+    setinverse <- function(inverse) inv <<- inverse
+    
+    getinverse <- function() inv
+    
+    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'
+    ## Return a matrix that is the inverse of 'x'
+    inv <- x$getinverse()
+    
+    if(!is.null(inv)) {
+        message("getting cached inverse")
+        return(inv)
+    }
+    
+    mat <- x$get()
+    inv <- solve(mat, ...)
+    x$setinverse(inv)
+    inv
 }