Draft:ssxi sven

ssxi sven is an esoteric programming language by User:AnalysisOfVariance in 2026. It is based on various numerals for 6 and 7.

Overview

There are two tapes of signed integers oriented like this.

     ...        ...
  | 00000 |  | 00000 |
  | 00000 |  | 00000 |
> | 00000 |  | 00000 | <
  | 00000 |  | 00000 |
  | 00000 |  | 00000 |
     ...        ...
      L          R

In one cycle, the left tape can go down, then the right tape can go up, then the left tape can go up, then the right tape can go down.

6	Description	7	Numeral	Note
6	Sets the current cell in the left tape to 6. This moves the left tape down.	7	Sets the current cell in the right tape to 7. This moves the right tape up.	Hindu-Arabic numerals
six	Prints the current cell in the left tape as an integer. This moves the left tape up.	seven	Prints the current cell in the right tape as an integer. This moves the right tape down.	English words
sixth	Divides the current cell in the left tape by 6 and rounds it down.	seventh	Divides the current cell in the right tape by 7 and rounds it down.	English ordinal numbers
anim	Adds the current cell in the left tape to the current cell in the right tape. This moves the left tape down and the right tape up.	pito	Adds the current cell in the right tape to the current cell in the left tape. This moves the left tape up and the right tape down.	Filipino/Tagalog words
000000		0000000		Unary
110		111		Binary
\x6.\x5.\x4.\x3.\x2.\x1.\x0.\y.x0		\x7.\x6.\x5.\x4.\x3.\x2.\x1.\x0.\y.x0		Church numerals
VI		VII		Roman numerals

Examples

Print User:Dragoneater67's favorite number

6 7 six seven

XKCD Random Number

6 sixth 7 seventh anim