Soares

# Question: Let's say you have a coin, and you are willing to flip it a bunch of times,
# and you're going to stop as soon as you get a "statistically significant" bias in favor of heads.
# Let's say you are willing to flip it at most 300 times.
# What's the probability that you can get your statistically significant result?
from sys import stdout
from random import random
from scipy.misc import comb

# The actual bias of the coin
BIAS = 0.5

Soares

# Let's say you have a fair coin.
# Let's say you don't know whether or not it's actually biased towards heads by a certain degree.
# Let's say you can flip it at most a certain number of times.
# What's the probability that, at some point along the way, it looks pretty likely to be biased?
from random import random
from scipy.misc import comb

# The actual bias of the coin
BIAS = 0.5
# The number of times to flip the coin

Soares

6/22/15 2:47:44.127 PM WindowServer[155]: Received display connect changed for display 0x4280a40
6/22/15 2:47:44.128 PM WindowServer[155]: Found 27 modes for display 0x04280a40 [27, 0]
6/22/15 2:47:44.156 PM WindowServer[155]: Received display connect changed for display 0x3f003d
6/22/15 2:47:44.156 PM WindowServer[155]: Found 1 modes for display 0x003f003d [1, 0]
6/22/15 2:47:44.157 PM WindowServer[155]: Received display connect changed for display 0x2b282dce
6/22/15 2:47:44.157 PM WindowServer[155]: Found 1 modes for display 0x2b282dce [1, 0]
6/22/15 2:47:44.157 PM WindowServer[155]: Display 0x2b282dce changed state to offline
6/22/15 2:47:44.177 PM WindowServer[155]: Display 0x04280a40: GL mask 0x1; bounds (1920, 1200)[1280 x 800], 27 modes available
Main, Active, on-line, enabled, built-in, boot, OpenGL-accel, Vendor 610, Model a029, S/N 0, Unit 0, Rotation 0
UUID 0xe5e926ffff838251e163d61f52faa3e5, ColorSpace { -1569668179 }

Soares

Keybase proof

I hereby claim:

• I am soares on github.
• I am so8res (https://keybase.io/so8res) on keybase.
• I have a public key whose fingerprint is D44F 9407 513A 18E4 6CDE E43F 6E2E 054D CFDD FBBB

To claim this, I am signing this object:

Soares

module Botworld where
import Control.Applicative ((<$>), (<*>))
import Control.Monad (join)
import Control.Monad.Reader (Reader, asks)
import Data.List (delete, elemIndices, intercalate, sortBy)
import Data.List.Split (chunksOf)
import Data.Maybe (catMaybes, isJust, fromMaybe, mapMaybe)
import Data.Ord (comparing)
import Text.Printf (printf)

Soares

require 'formula'

class Vim < Formula
  homepage 'http://www.vim.org/'
  url 'https://vim.googlecode.com/hg/', :revision => '6c318419e331'
  version '7.3.515'

  def features; %w(tiny small normal big huge) end
  def interp; %w(lua mzscheme perl python python3 tcl ruby) end

Soares

{-# LANGUAGE ExistentialQuantification #-}
data Test = forall a. Show a => Box a
main = print a where Box a = undefined