With $new_min = 5, it would give a range of 0..95 rather than 5..100 if you don't include the offset.

With -100 to +100 as the new min/max, it would give 0..200 rather than -100 to +100.

In reply to Re^3: Normalizing a range of numbers to a percentage by pryrt
in thread Normalizing a range of numbers to a percentage by stevieb

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