Entries from 2020-09-06 to 1 day
将全部文档翻译成英语和从英语文档翻译,并立即下载保留原排版的已翻译文档4k00:15Indian and caucasian businesswomen dress in professional medical deal with masks greeting with elbow bump perform jointly in Business office. Two female colleague…
A lot of the mathematical notation in use today wasn't invented till the sixteenth century.[64] In advance of that, arithmetic was created out in words and phrases, restricting mathematical discovery.[65] Euler (1707–1783) was responsible …