“无穷小”造句
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 sequence. Limit of function. infinity and infinitesimal.