Study as if all our knowledge is about run away from us.
At some point math becomes more about ideas and less about lower level details. Like you I don't write down my reasoning either and try to do exercises in my head or verbally. So long as I get the idea behind the proof…
Study as if all our knowledge is about run away from us.
At some point math becomes more about ideas and less about lower level details. Like you I don't write down my reasoning either and try to do exercises in my head or verbally. So long as I get the idea behind the proof…