4min chapter

Lex Fridman Podcast cover image

Jeremy Howard: fast.ai Deep Learning Courses and Research

Lex Fridman Podcast

CHAPTER

Programming Languages - What's J?

Programming languages date back to the late fifties, early sixties. A new language was built on top of all the learnings of a p that was called j. It's an astonishingly expansive programming language which many of the world's most ludicrously rich hedge funds use. The entire k e machine is so small, it sits inside level three cash on your cpu and easily wins every bench mark i've ever seen in terms of data processing speed. But, yo, don't come across it very much. It's like a hundred thousand dollars per c p ude to run it.

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