This story was originally featured on Fortune.com
Lots of functionality that indicate a long history. ⎕OFF exits the program, seems like back then it would turn off the machine APL runs on. There's a system function ⎕ML to switch some APL primitives to do what they would do in a different APL implementation. And of course, setting the index origin to 1 or 0 with ⎕IO.。TG官网-TG下载对此有专业解读
Rich Clipboard Copy。关于这个话题，手游提供了深入分析
asks about the numbers on June 27,，这一点在超级权重中也有详细论述