This is a WIP fork of OpenQASM which aims to add a few additional features:
- specification of operators as linear combinations of other operators
- measurement of these operators supported directly in the grammar
Optional features to consider:
- declaring quantum channels in a similar way to quantum gates
- basic measurement post-processing like expval?
- remove the unnecessary restrictions on uppercase names
- support for complex numbers?
- support for gates & operators to be declared as matrices? (similar to quil)