U (PrySigneToFry)

This is still a work in progress. It may be changed in the future.

This page is related to one of User:Ractangle's unfinished esolangs: U.

I used ChatGPT to make this except some command is added by myself and all program is written by myself.

Command

1. U: Push 0 onto the stack.
2. D: Pop the top value from the stack.
3. L: Duplicate the top value of the stack.
4. S: Swap the top two values on the stack.
5. C: Clear the stack.
6. i: Increment the top value on the stack by 1.
7. d: Decrement the top value on the stack by 1.
8. +: Pop A and B from stack and push A+B.
9. -: Pop A and B from stack and push A-B.
10. s: Pop A and B from stack and push B-A.
11. m: Pop A and B from stack and push AB.
12. v: Pop A and B from stack and push quotient of A/B.
13. Q: Pop A and B from stack and push quotient of B/A.
14. M: Pop A and B from stack and push remainder of A/B.
15. W: Pop A and B from stack and push remainder of B/A.
16. O: Pop the top value from the stack and then print it as number.
17. o: Pop the top value from the stack and then print it as character.
18. I: Get user input and push it onto the stack.
19. l: Get user input and push its Unicode onto the stack.
20. !: Pop the top value from the stack. Push 1 if it's 0, push 0 otherwise.
21. >: Pop A and B from the stack. Push 1 if A>B, push 0 otherwise.
22. <: Pop A and B from the stack. Push 1 if B>A, push 0 otherwise.
23. =: Pop A and B from the stack. Push 1 if A=B, push 0 otherwise.
24. 0123456789: Push that number onto the stack.
25. "": Everything in quote is a default character. it will push their Unicode onto the stack from left to right.
26. R: Reverse the stack.

Programs are a sequence of the above commands. Each command is executed in order, manipulating the stack accordingly.

Example Programs

Simple ones

U

Should push a 0

48+U*

Should push 4 and 8, add them together and multiply that by 0

"sEf"Rooo

should output "sEf"

Basic ones

Hello, world!

"Hello, world!"
R
oooooooooooo

A+B Problem

II+O

Author

The original creation of this programming language is actually User:Ractangle, but he just created the profile and threw it aside (NOTE FROM User:Ractangle:The reason why i threw User:Ractangle/U aside is because i had no ideas on it's concept). So I see that page has only profile.