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cachematrix.R
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cachematrix.R
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## Put comments here that give an overall description of what your
## functions do
## Write a short comment describing this function
# you need to pass an invertable matrix as an argument to this function
makeCacheMatrix <- function(x = matrix()) {
m <- NULL
# Not really needing a set function but used it to validate object changes
set <- function(y){
x <<- y
m <<- NULL
}
get <- function() x
setinv <- function(solve) m <<-solve
getinv <- function() m
# write functions to a list so they can be called for the object
list(set = set, get = get, setinv = setinv, getinv = getinv)
}
## Write a short comment describing this function
# This takes an object argument created by the makeCacheMatrix function.
cacheSolve <- function(x, ...) {
## Return a matrix that is the inverse of 'x'
m <- x$getinv()
if(!is.null(m)){
message("There is an existing inverse matrix object, contents below:")
return(m)
}
thisMatrix <- x$get()
m <- solve(thisMatrix)
x$setinv(m)
return(m)
}