A typo in description, and an error about Steam Workshop
Original post 1. There is a typo in the description of DLC level "split", whose first example lacks an argumemt. - SPLIT ((1) 3 (4)) -> ((1), (3 (4))) should be - SPLIT ((1) 3 (4)) 2 -> ((1), (3 (4))) 2. Cannot upload levels to Steam Workshop. After clicking the "upload" button, a message box will show that Uploading to steam Error uploading: Error calling Steam: a file was not found Solution 1. The typo was fixed. 2. Using A a...
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Paandaa
Feb 23, 2024 @ 8:47am
General Discussions
Guide
Guide to Syntax and Reduction Rules
This guide is a detailed introduction to the syntax and reduction rules of the in-game language Lambda Calculus. I hope it could make your learning curve less steep. 
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LuckyFoot
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Guide
Hints and Solutions for The Level PRE
The PRE level in the numerals chapter is pretty challenging, and the answer is rather complex, so here are a few hints to reduce its difficulty down to "reasonably challenging." In addition, there are two masked solutions in the end. 
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LuckyFoot
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Screenshot
Award
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I might have thought about this one wrong 
HappyIguana
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Workshop Item
Signed Numbers 
Pioooooo
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Workshop Item
LEN 
shedarshian
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Workshop Item
POW 
shedarshian
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Window Size Problem
The first time I started the game the window was large, but I could move it around to see everything. Now the window is twice the size of my desktop! The game is unplayable. Why can't I change the size of the window? Is there a config file somewhere?
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tdunlap
Jan 12 @ 1:11am
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Workshop Item
Divisible 
atemak
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What language is this?
I tried to read some of the documentation on the github wiki: https://yancouto.github.io/functional/functional/index.html But that is very technical documentation for someone new to this. I have no idea what the purpose of these equations are or what kind of real life purpose this has or what field of math / logic this is in.. I am hooked though, I want to understand it and maybe try creating some of my own levels someday. It seems like this is aimed at those with an already good understanding of these ...
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Zaxabock
Sep 18, 2021 @ 6:09pm
General Discussions
squaring and help in general
Would someone be willing to explain to me how to solve the squaring level, but explain the answer in detail? I have read about lambda calculus but cannot seem to relate the notation for lambda calculus to the notation for this game, and I understand the examples of course, but I can't even begin to understand how to implement a solution. I am barely on the cusp of understanding how this works and would really like to understand better....
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Theta
Sep 13, 2021 @ 1:01am
General Discussions
Game doesn't start on Fedora Linux
The game just starts for a split second and then shuts down by itself. This is weird since I downloaded the demo before purchasing the game and that worked fine.
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hrt-713
Jun 26, 2024 @ 4:13pm
General Discussions
Why the first test case of "NODE HAS A FUNCTION AS ANSWER???
The expected result of the test case #0 of "NODE" is (f: f L V R) . Any function inside "f:" will not be reduced, which means that simply an answer of l: v: NOT (f: r: f l v r) will fail on test case #0, and anyone can see that this answer is 100% the same as the expected answer l: v: r: f: f l v r . I think it is obviously a bug....
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shedarshian
Feb 26, 2024 @ 5:28am
General Discussions
Exit sticky selection mode?
Is there a key that exits the sticky selection cursor mode? I keep accidentally deleting half my work.
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manifolded
Jul 28, 2021 @ 7:22pm
General Discussions
Can pass arguments from right to left, but not visa versa.
I can invoke `(f: f x) y` and wind up with `y x` thereby shifting y to the left of x. There doesn't seem to be a way to do the opposite. I can't do `x <func of y> -> y x`. Is that a feature of lambda calculus, or am I just missing something?
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manifolded
Jul 23, 2021 @ 8:46pm
General Discussions
OR TRUE FALSE
I was thinking this should be simplify to TRUE but playground gives me x; y: TRUE x (FALSE x y) Could someone explain it? thx
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Ted
Jul 15, 2021 @ 12:49pm
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Achievements
Any chance for Steam achievements?
3
Hanni
Jul 15, 2021 @ 4:17pm
General Discussions
Workshop Item
palindrome 
火星浮云
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SplitAt 
mingmingrr
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Workshop Item
UNSHIFT 
Paandaa
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Workshop Item
GREATER 
Tidduss
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Workshop Item
Partition 
pumpkingg
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Guide
如何发现 Y 组合子
我能想明白的一种 Y 组合子(游戏第 4 章“递归”第 1 题)的发现过程。 没其他地方可发,所以发到 Steam 指南里了。 
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Paandaa
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Workshop Item
List Contains 
Sebejias
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