---
date: '2025-01-27'
description: tutorial 1.
id: annotations
modified: 2026-06-05 15:08:39 GMT-04:00
tags:
  - sfwr2fa3
title: annotations
created: '2025-01-27'
published: '2025-01-27'
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slug: thoughts/university/twenty-four-twenty-five/sfwr-2fa3/annotations
permalink: https://aarnphm.xyz/thoughts/university/twenty-four-twenty-five/sfwr-2fa3/annotations.md
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full: https://aarnphm.xyz/llms-full.txt
---
> A _proposition_ is a statement that can be evaluated to <mark>either true or false</mark>, but **not both**

e.g:

| statement                   | proposition          |
| --------------------------- | -------------------- |
| ”the sun rises in the east” | :white\_check\_mark: |
| 1+1 = 3                     | :white\_check\_mark: |
| x+1=2                       | :x:                  |
| Go out and play             | :x:                  |