【影片分享】This problem seems hard, then it doesn't, but it really is
"What ultimately led to the solution was to find something about this complex system which stays constant during its chaotic unfolding. This is a ubiquitous theme through math and especially through physics. We're finding what's called an invariant.
Topologists do this by counting holes in a surface.
Physicists do this by defining the ideas of energy and momentum or proper time.
As a student, it's easy to take for granted that definitions handed down to you. But the more puzzles you solve when the insight involves an invariant, the more you come to appreciate that each one of these definitions was once a clever discovery."
--3Blue1Brown
我還真沒想到一部數學影片會突然冒出有這麼啟發性的話。果然是 3B1B 大神XD
Topologists do this by counting holes in a surface.
Physicists do this by defining the ideas of energy and momentum or proper time.
As a student, it's easy to take for granted that definitions handed down to you. But the more puzzles you solve when the insight involves an invariant, the more you come to appreciate that each one of these definitions was once a clever discovery."
--3Blue1Brown
我還真沒想到一部數學影片會突然冒出有這麼啟發性的話。果然是 3B1B 大神XD
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