si'i VUhU4 cmavo

trinary mathematical operator: [sigma summation of a using variable b over range c].

On affix form:

sicni
x1 is a coin/token/is specie issued by x2 having value x3 of composition including x4.

In notes:

snisimsumji
x1 is the sigma summation of expression x2 with variable x3 over domain x4.