Map range: Difference between revisions
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{{draft task}}Given two [[wp:Interval (mathematics)|ranges]], <math>[a1,a2]</math> and <math>[b1,b2]</math>
:<math>t = b1 + {(s - a1)(b2 - b1) \over (a2 - a1)}</math>
The task is to write a function/subroutine/... that takes two ranges and a real number, and returns the mapping of the real number from the first to the second range. Use this function to map the values of the integers <math>0..10</math> from the range <
'''Extra credit:''' Show additional idiomatic ways of performing the mapping, using tools available to the language.
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