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cachematrix.R
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36 lines (33 loc) · 965 Bytes
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## Put comments here that give an overall description of what your
## functions do
## I honestly pulled most of this from an example. I made the matrix test. I understand the logic
## but I could not get this to work.
makeCacheMatrix <- function(x = matrix()) {
# check for square matrix
test <-ncol(x)&nrow(x)
if (!test) {
message(" Matrix is not Square")
}
inv <- NULL
set <- function(y){
x <<- y
inv <<- NULL
}
get <- function() x
setInverse <- function(solveMatrix) inv <<- solveMatrix
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'
inv <- x$getInverse()
if(!is.null(inv)){
message("getting cached data")
return(inv)
}
data <- x$get()
inv <- solve(data)
x$setInverse(inv)
inv
}