Symbols

DELTA: str = "δ"
EPS: str = "ε"
PHI: str = "φ"
GAMMA: str = "Γ"
SIGMA: str = "Σ"
FLAT: str = "♭"
BOT: str = "⊥"
VDASH: str = "⊢"
RVDASH: str = "⊣"