牛顿说他已放弃了微元或无穷小量.Newton says he has abandoned the infinitesimal or infinitely small quantity.定理1与是等阶无穷小的充分必要条件为.Theorem 1 and are equivalent infinitesimals if and only if.第2周数列的极限. 函数的极限. 无穷小与无穷大.Week 2 Limit of number se...
Inserts a line break at the current caret position.在当前插入符号位置插入一条分隔线.Move the caret to the last line in view, extending the selection.将插入符号移动到视图的最后一行, 扩展选定范围.Moves the caret up one page, extending the selection.将插入符号向上移动一...
In November 1941 Payne was seriously ill with pneumonia.1941年11月，佩恩得了严重的肺炎。Payne gained a reputation for sound, if orthodox, views.虽然观点正统，但佩恩合乎情理的见解还是令他为人称道。Payne lost his driving licence a year ago for drink-driving.佩恩一...