summaryrefslogtreecommitdiff
path: root/deps/node/deps/npm/node_modules/worker-farm/examples/pi/calc.js
diff options
context:
space:
mode:
Diffstat (limited to 'deps/node/deps/npm/node_modules/worker-farm/examples/pi/calc.js')
-rw-r--r--deps/node/deps/npm/node_modules/worker-farm/examples/pi/calc.js22
1 files changed, 0 insertions, 22 deletions
diff --git a/deps/node/deps/npm/node_modules/worker-farm/examples/pi/calc.js b/deps/node/deps/npm/node_modules/worker-farm/examples/pi/calc.js
deleted file mode 100644
index df9e5bae..00000000
--- a/deps/node/deps/npm/node_modules/worker-farm/examples/pi/calc.js
+++ /dev/null
@@ -1,22 +0,0 @@
-'use strict'
-
-/* A simple π estimation function using a Monte Carlo method
- * For 0 to `points`, take 2 random numbers < 1, square and add them to
- * find the area under that point in a 1x1 square. If that area is <= 1
- * then it's *within* a quarter-circle, otherwise it's outside.
- * Take the number of points <= 1 and multiply it by 4 and you have an
- * estimate!
- * Do this across multiple processes and average the results to
- * increase accuracy.
- */
-
-module.exports = function (points, callback) {
- let inside = 0
- , i = points
-
- while (i--)
- if (Math.pow(Math.random(), 2) + Math.pow(Math.random(), 2) <= 1)
- inside++
-
- callback(null, (inside / points) * 4)
-}