essentially, that you have to “solve” the problem once in order to clearly define it and
then solve it again to create a solution that works.
essentially, that you have to “solve” the problem once in order to clearly define it and
then solve it again to create a solution that works.
clearly defined only by solving it, or by solving part of it (1973).
clearly defined only by solving it, or by solving part of it (1973).