16 lines
207 B
PostScript
16 lines
207 B
PostScript
/findrms{
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/x exch def
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/sum 0 def
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/i 0 def
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x length 0 eq{}
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{
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x length{
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/sum x i get 2 exp sum add def
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/i i 1 add def
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}repeat
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/sum sum x length div sqrt def
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}ifelse
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sum ==
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}def
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[1 2 3 4 5 6 7 8 9 10] findrms
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