Copix

Copix Is an esoteric Programming Language created By User:Buckets in 2021.

Commands	Instructions
i	Push the Input value.
a	Negate The top value And add the Top two values.
=	Duplicate the Top value.
!	If the Top value is 0, Go up one, If not, Go Downwards once.
¡	If the Top Value is Negative, go Downwards once, If not, Go up once, unless It's 0, then Continue forward.
*	Negate The top value And Multiply the Top two values.
¿	If the Top value Is Negative, print The Absolute of That number In ASCII, but If it's Not negative, It will Print it In values Instead, but if The top Value is 0, Print 0, Unless the Second to The Top value Is 0, then Print the 0th ASCII Character.
#	Swap the Top Two values.

Whenever The code ends, It Restarts on The same line and When you Go up Too Much, it comes Forth From the bottom Of the Code.

Cat Program:

i==a#¡¿!
    a¿! 
        
     ¿¡!
=====¡=!