# LMD Async Tutoring

**URL:** https://discuss.criticalfallibilism.com/t/lmd-async-tutoring/1933
**Category:** Tutoring
**Created:** [April 23, 2024, 12:05am UTC](https://discuss.criticalfallibilism.com/t/lmd-async-tutoring/1933 "2024-04-23T00:05:39Z")
**Posts on this page:** 1
**Showing post:** 304

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### Author: ![LMD](https://discuss.criticalfallibilism.com/user_avatar/discuss.criticalfallibilism.com/lmd/32/3213_2.png) [@LMD](https://discuss.criticalfallibilism.com/u/LMD)
#### Post date: [June 25, 2024, 1:22am UTC](https://discuss.criticalfallibilism.com/t/lmd-async-tutoring/1933/304 "2024-06-25T01:22:30Z")

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Okay cool I see Eternity realised [that](https://discuss.criticalfallibilism.com/t/eternity-async-tutoring/1932/211) at the same time too. I’ll continue through their thread. I made part of this assignment table already on my own.

Assignment from Eternity thread:

> [@Eternity Async Tutoring](https://discuss.criticalfallibilism.com/t/eternity-async-tutoring/1932/212):
>
> Make a truth table with the following columns (I’ll use s-expression notation this time to emphasize that content and notation are independent):
> 
> x  
> (identity x)  
> (not x)  
> (or x x)  
> (and x x)  
> (xor x x)  
> (implies x x)

 ![Screenshot 2024-06-25 at 11.14.22 AM](https://discuss.criticalfallibilism.com/uploads/default/original/2X/6/6b55b71f93ee6efe306e295c4b5ec8c47e536a80.png)

I haven’t encountered the ‘identity’ operation yet but I am guessing it just outputs the input.

Oh lol I just realised that I didn’t need four rows because there are only two values of x.

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