# boi'e'u BOI* experimental cmavo

mekso operator/function terminator (in Polish notation): inserts exactly enough "{boi}"'s consecutively so as to terminate the most recently uttered operator/function in a mekso expression

Encloses the operator and all of its explicitly mentioned operands within a pair of mekso parenthesis (vei and ve'o respectively). All operand slots that have not already been explicitly filled are now (implicitly) filled by the default operand, xo'ei (which itself is taken to behave in its default mode), or the identity element under that operator/function in that position/role (in the sense that 0 or 1 is identity under exponentiation as the position/role of being the base but only 1 is identity for exponentiation in the exponent position/role). Operators of arbitrary arity (such as su'i) are terminated immediately after the most recently explicitly mentioned operand. If the character string/digraph "eu" (and a corresponding diphthong) ever becomes valid in Lojban, .krtisfranks. asks that the meaning of this word be transferred wholly intact to "boi'eu" and that then this word be(come) unassigned.

## On grammatical class:

boi
elidable terminator: terminate numeral or letteral string.
boi'e'u (exp!)
mekso operator/function terminator (in Polish notation): inserts exactly enough "{boi}"'s consecutively so as to terminate the most recently uttered operator/function in a mekso expression

## In definition:

cmavrboi
x1 is the selma'o "BOI".

## In notes:

sorkubli
x1 is a mucube
be'ei'oi (exp!)
ternary mekso operator: x1th Bergelson multiplicative interval with exponents bounded from above by function x2 and with sequence of shifts x3, where exponents belong to set x4
fa'ai (exp!)
mathematical ordered n-ary operator: (pointwise) functional left composition; X1 \circ X.
fi'ai (exp!)
marks end of prenex in stack-based dialect
ja'oi (exp!)
permutation cycle writer notation start
kau'ai (exp!)
Microdigit-spanning endianness binary-toggle.
kau'au (exp!)
Macrodigit-spanning endianness binary-toggle.
kei'ai (exp!)
mekso style converter: elementwise application of operator
kei'au
mekso operator: finite result set derived from/on set A with/due to operator/function B under ordering of application C
noi'au (exp!)
number/interpreted mathematical object non-restrictive clause
poi'au (exp!)
number/interpreted mathematical object restrictive clause
sau'i (exp!)
mekso n-ary operator: reciprocal of the sum of the reciprocal of each of X1, X2, ..., Xn (for any natural number n); 1/((1/X1) + (1/X.
se'u'o (exp!)
selbri conversion question
slurume
x1 is a part of Lojban text representing rule 'free' according to the first edition of the book 'The Complete Lojban Language'.
terkanu
x1 is a part of Lojban text representing rule 'quantifier' according to the first edition of the book 'The Complete Lojban Language'.
ci zei mektika
x1 is a part of Lojban text representing rule 'operand-3' according to the first edition of the book 'The Complete Lojban Language'.
xa zei sumtika
x1 is a part of Lojban text representing rule 'sumti-6' according to the first edition of the book 'The Complete Lojban Language'.