currying in R

currying.R

#function
myfunc.x.a.b.c = function(x,a,b,c) {
  a*x*x+ b*x +c
}

myfunc.x.a.b.c(1,2,3,4)

myfunc.x.a.b = function(x,a,b){
  function(c) {myfunc.x.a.b.c(x,a,b,c)}  
}

myfunc.x.a.b(1,2,3)(4)

myfunc.x.a = function(x,a){
  function(b) {myfunc.x.a.b(x,a,b)}  
}

myfunc.x.a(1,2)(3)(4)

myfunc.x = function(x){
  function(a) {myfunc.x.a(x,a)}  
}

myfunc.x(1)(2)(3)(4)

Ok, what is the advantage?