ADxc

ADxc is invented by User:A.

Example

Suppose your snippets were AD, xc, 123, and ;l. Then:

• AD should produce 1
• ADxc should produce 2
• ADxc123 should produce 3
• and ADxc123;l should produce 4.

This program would have a score of 4:

Commands	Effects
A	Push 0.5 onto the stack
D	Multiply by 2
x	Push 1
c	Bitwise left shift by the top of the stack
123	Push the constants 1, 2, and 3
;	Summation of the stack
l	Divide by 2

The top of the stack is output by default.

Geometric Series

This program produces the sum of the first five terms of the geometric series, namely the value 1.9375:

1AAlAllAlll;

Interpreter

• Common Lisp implementation of the ADxc programming language.