elemental theory to solve

7 steps to solve problem

 

1 list up info, in question
2 check each info true or not
3 solve from solveable part of question
4 prepair all possible hypothesis
truth findable, in all hypothesis
5 check false hypothesis
( if we remain reason why hypothesis false, that helps readers)
6 choose hypothesis
all theory, to certificate hypothesis, are true
7 choose hypothesis
hypothesis without any contradiction

point

[1] to reduce info randomness, is effective
[2] to get solution, we may have to search more hints.
we should check we can select 1 solution with hint or not
(1) solution = 1 number ? hints = several number ?
[3] after you solve problem, (1) info quantity increase ? or reduce ? (2) info value increase ? or reduce ?
[4] to feel question to difficulty, is effective
[5] to check theory, use in certification, effective
approximation exist in each theory
we may find AI may more sensitive to mistakes, than humans