# vault.py — Omega Memory Vault
class OmegaVault:
    def __init__(self, file):
        self.file = file
        self.memory = []
    def update(self, Θ, Λ):
        self.memory.append((Θ, Λ))
        return self
    def snapshot(self):
        return f"Ω-memory-size:{len(self.memory)}"
    def evolve_system_state(self):
        return OmegaState(len(self.memory))

class OmegaState:
    def __init__(self, value):
        self.value = value
    def state_vector(self):
        return f"Ξ[{self.value}]"