Initial data commit

Task/Averages-Pythagorean-means/PowerShell/averages-pythagorean-means.psh

@@ -0,0 +1,23 @@
+$A = 0
+$LogG = 0
+$InvH = 0
+
+$ii = 1..10
+foreach($i in $ii) {
+	# Arithmetic mean is computed directly
+	$A += $i / $ii.Count
+	# Geometric mean is computed using Logarithms
+	$LogG += [Math]::Log($i) / $ii.Count
+	# Harmonic mean is computed using its inverse
+	$InvH += 1 / ($i * $ii.Count)
+}
+
+$G = [Math]::Exp($LogG)
+$H = 1/$InvH
+
+write-host "Arithmetic mean: A = $A"
+write-host "Geometric mean:  G = $G"
+write-host "Harmonic mean:   H = $H"
+
+write-host "Is A >= G ? $($A -ge $G)"
+write-host "Is G >= H ? $($G -ge $H)"