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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.js | 22 |
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) -} |