Numeric space protocol AG85NSP1 by Arthur Golubev 19850316 2025-07-11 1. Maximum available value of byte is sign that a value is not set; 2. (Maximum - 1 of available values of byte) value of byte is sign that sequence ended; 3. (Maximum - 2 of available values of byte) value of byte is sign of fractional number; 4. (Maximum - 3 of available values of byte) value of byte is sign that a value is greater than maximum value of values of byte which are not signs; 5. Optionally (maximum - 4 of available values of byte) value of byte is sign of either system or program/application/task defined sign. 6. It is allowed to define either system or program/application/task signs.