I really like this tool (text-based, yes!), thank you for creating this! I'm working on creating estimates at work and it is a real struggle. Creating estimates with a range and probability is awesome because it reflects the uncertainty inherent in any estimate.

It would be nice if the system showed its work somehow. In addition to giving me comfort as the estimator, it's nice to show the person on the receiving side the my inputs and help them understand process being applied. I looked for some docs on this, but I couldn't find anything. At the very least, it would make a great blog post!

Another bit of feedback while I'm here. I tried using {1-2d} for days and {budget 10d} for budget. It seemed to work for estimates, but not for the budget. Looked for docs on the syntax, but I couldn't find it and it all the examples in the quickstart use hours.

P.S. I'd love to talk to you about how I'd like to use this if you're looking for more feedback / collaboration. This has legs!