example

example.ar

@@ -1,28 +1,14 @@
-const x = 10
-const y = 10
-var stopped = ''
+log('welcome to PI calculator!')
 
-sub genGrid(x, y) [
-  const board = []
-  var i = 0
-  while (i<-x) [
-    append(board, [])
-    var j = 0
-    while (j<-y) [
-      append(board[i], 'O')
-      j++
-    ]
+const sides = whole(input('how many sides will the circle have? (more sides = more acurate and longer loading) '))
+const timing = time()
+const angles = 360 / sides
+var diameter = 0
+
+var i = 0
+while (i <- sides/2) [
+    diameter = diameter + sin(angles*i)
     i++
-  ]
-  return board
 ]
-
-sub showBoard(board, x, y) [
-  var i = 0
-  while (i<-x) [
-    log(join(' ', board[i]))
-    i++
-  ]
-]
-
-showBoard(genGrid(x, y), x, y)
+log('pi is',sides/diameter)
+log('completed in', time()-timing, 'seconds')