The following table shows the alterations in the 19-tone equal-temperament system (19-EDO) with 2 degrees.
- std — Standard notation
Standard sharp / flat symbols (U+E260 - U+E264).
- sag — Sagittal notation
2 × 2 Spartan Sagittal multi-shaft symbols (U+E318 … U+E335) after George D. Secor and David C. Keenan.
- msag — Mixed Sagittal notation
Standard sharp / flat symbols (U+E260 - U+E262, U+E264) and large double-sharp symbol (U+E47D). This is actually a variant of std and not a Sagittal notation.