fermi

A minimalist calculator for estimating with distributions
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commit 09583a312c149732a21b4df486d1b2efc92252cd
parent 2262d5b617c0092440fa41cbc84c969f34eb2665
Author: NunoSempere <nuno.semperelh@protonmail.com>
Date:   Mon,  3 Jun 2024 09:28:16 +0200

add spec for more expressive DSL

Diffstat:
MREADME.md | 19+++++++++++++++++++
1 file changed, 19 insertions(+), 0 deletions(-)

diff --git a/README.md b/README.md @@ -105,3 +105,22 @@ Conceptually clearer to have all the multiplications first and then all the divi - [ ] Think of some way of calling bc - [ ] Think how to integrate with squiggle.c to draw samples - [ ] Think about how to draw a histogram from samples +- [x] Display output more nicely, with K/M/B/T +- [ ] Consider the following: make this into a stack-based DSL, with: + - Variables that can be saved to and then displayed + - Other types of distributions, particularly beta distributions? => But then this requires moving to bags of samples. It could still be ~instantaneous though. + +Some possible syntax for a more expressive stack-based DSL + +``` +1B to 20B +* 1 to 100 +/ beta(1, 2) +=: x # content of the stack at this point saved into x + +1 to 10 +10 to 100 +=: y # content of the stack at this point saved into y + +x - 10B * y # if interpreting x and y as list of samples, you could do - and + operations as well +```