17 lines
631 B
PowerShell
17 lines
631 B
PowerShell
function Get-Pi ($Iterations = 10000) {
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$InCircle = 0
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for ($i = 0; $i -lt $Iterations; $i++) {
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$x = Get-Random 1.0
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$y = Get-Random 1.0
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if ([Math]::Sqrt($x * $x + $y * $y) -le 1) {
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$InCircle++
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}
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}
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$Pi = [decimal] $InCircle / $Iterations * 4
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$RealPi = [decimal] "3.141592653589793238462643383280"
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$Diff = [Math]::Abs(($Pi - $RealPi) / $RealPi * 100)
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New-Object PSObject `
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| Add-Member -PassThru NoteProperty Iterations $Iterations `
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| Add-Member -PassThru NoteProperty Pi $Pi `
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| Add-Member -PassThru NoteProperty "% Difference" $Diff
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}
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