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Copy pathcachematrix.R
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35 lines (29 loc) · 912 Bytes
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## The first function, makeCacheMatrix creates a special "matrix", which is really a list containing a function to:
##set the value of the matrix
##get the value of the matrix
##set the value of the inverse
##get the value of the inverse
makeCachematrix<- function(x=matrix()){
m<-NULL
set<-function (y){
x<<-y
m<<-NULL
}
get<-function() x
setmatrix<-function(solve) m<<-solve
getmatrix<-function() m
list(set=set, get=get, setmatrix=setmatrix, getmatrix=getmatrix)
}
##cacheSolve will look for matrix in the cache first and will return that otherwise it will calculate the inverse and then return the matrix
cacheSolve <- function(x, ...) {
## Return a matrix that is the inverse of 'x'
m<-x$getmatrix()
if(!is.null(m)){
message("getting cached matrix")
return(m)
}
data<-x$get()
m<-solve(data,...)
x$setmatrix(m)
m
}