By about 1800 the mathematicians began to be concerned about the looseness in the concepts and proofs of the vast branches of analysis . 大约在1800年前后，数学家们开始关心分析的庞大分支在概念和证明中的不严密性。
2.
This article points out the imprecision of the eduction of uncertairnty relation from wave packet while the motion of microcosmic particles is determined by quantum statistical theorem 摘要指出不确定关系从波包导出的不严密性，微观粒子的运动由量子统计规律决定。
