6min chapter

The Array Cast cover image

John Earnest and Versions of k

The Array Cast

CHAPTER

The Green Arrays Architecture Is a Realistic Architecture of a Virtual Machine

4th is a programming language that was developed by Chuck Moore. It's designed to work with green arrays chips, which are very energy efficient computers. The ga 144 chip uses an 18 bit data word and can do lots of fun tricks at runtime. 4th has its own typeface so it could feed into modern computer typeset like donuts or faces.

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