数学×思考=ざっくりと いかにして問題をとくか の感想

I bought after facing the classic of G.Polya, "How to solve it". Good atitude and approach in mathematic or any oher fields. Since problems are everywhere, just write it out(hand writing) in some case it just works to handle from the input to yourstate and output shall be. It is like mind mapping in string of texts. Probkem solving or observation of surroundings, daily habits reconstruction, it just works.

People are easy. As you are.