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JFFail/dottie-numbers.ps1

Created August 25, 2015 00:05
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Reddit Daily Programmer #229
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dottie-numbers.ps1
#https://www.reddit.com/r/dailyprogrammer/comments/3i99w8/20150824_challenge_229_easy_the_dottie_number/
$number = Read-Host "Enter a number"
do {
$previous = $number
$number = [math]::Cos($number)
} while($number -ne $previous)
Write-Host $number
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