"The same physical process will take place in both cases — the explosive spring of the bent plates will release in the same ...

Seeing an opportunity to save Duke's TikTok-educated masses, British-born Computer Science Professor J. Bailey submitted a ...

加星标，才能不错过每日推送！方法见文末插图 本文为数学家Yuri Ivanovich Manin在1990年国际数学家大会一个小组会上的发言。他将数学视为一种比喻, 他强调：对数学知识的诠释是具有高度创造性的行为。在某种程度上, ...