Monthly Archives: September 2017

elvish shell

I decided to give the elvish shell a try today. Elvish is a shell written in golang, designed to be more expressive than bash. Bash drops just short of being a programming language. For example, it doesn’t do floating point … Continue reading

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A s-expr interpreter in #cplusplus

I have been working on my interpreter, and switched from parsing BASIC to parsing s-expr. The code is available on github. It’s crude, to be sure, and the inputs are fixed, but it does handle parse trees. You can define … Continue reading

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Magic Hat – HVN stays in

The MHP (Magic Hat Portfolio) on Stockopedia (http://www.stockopedia.com/fantasy-funds/magic-hat-463/) is an experiment by me to see if a human can improve on a mechanical Greeblatt Magic Formula screen. I am trying to weed out “mistakes” that I feel the screening commits: … Continue reading

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