forked from rdpeng/ProgrammingAssignment2
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathcachematrix.R
More file actions
57 lines (39 loc) · 786 Bytes
/
cachematrix.R
File metadata and controls
57 lines (39 loc) · 786 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
## Put comments here that give an overall description of what your
## functions do
## Write a short comment describing this function
makeCacheMatrix <- function(x = matrix()) {
m <- NULL
set <- function(y)
{
x <<- y
m <<- NULL
}
get <- function()
{
x
}
setInverse <- function(myInverse)
{
m <<- myInverse
}
getInverse <- function()
{
m
}
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'
m <- x$getInverse()
if (!is.null(m))
{
message("getting cached inverse data")
return(m)
}
data <- x$get()
## CALCULATE the inverse here!!
m <- solve(data)
x$setInverse(m)
m
}