For e.g. any range of number 0 - n
0 1 2 3 4 5 6
to:
0 2 4 6 4 2 0
Is there a name for this kind of formula or calculation?
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0
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2
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The tent map. In your case it'd be scaled to $f(x) = 2 \min(x, 6-x)$. |
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