Concrete Abstractions An Introduction to Computer Science Using Scheme http://gustavus.edu/+max/concrete-abstractions.html
Chapter 11: Computers with Memory We first address the questions of what a computer is and how it comes to compute by presenting a simplified RISC architecture and showing how to program in its assembly language. We call attention to memory as a numbered collection of storage locations, and use this as motivation for introducing Scheme's vectors (one-dimensional arrays) as a way to access storage from within the high-level language. In the application section, we use vectors to program a simulator for our RISC architecture in Scheme. On Sun, Sep 6, 2009 at 4:45 PM, erik quanstrom<quans...@quanstro.net> wrote: >> True, I feel to be pushed to these. On the other hand I really like >> rc. Compared to bash/sh/ksh/zsh... I like its simplicity as well as >> that it is the only shell in plan9. I use it in linux too (although I >> miss some abilities it really should have, like ability to break from >> a loop). > > i've added it as an experiment: > /n/sources/contrib/quanstro/src/futharc > > - erik > > -- Vinu Rajashekhar, 5th Year Dual Degree Student, Deptt of Computer Science & Engg, IIT Kharagpur, India.
