Why Are Programming Languages Always in English? [video]
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Even if the text is in English and you have a degree in mathematics I suspect that any text in logic these days is unreadable, despite being "in english". I've seen whole papers that are 90% judgement forms. It has taken me years to be able to read these papers.
There are more english-speaking people in China than there are english-speaking people in the US. I worked with several Chinese people who knew more about English syntax that I do.
It is a mistake to believe that programs written "in english" are readable. I have many programs I cannot understand (some of which I've written). I read and write mathematical software and have to study a lot of background before I can understand how a 20 line program works.