idoneal
English
Etymology
From Latin
numerus
idoneus
.
Adjective
idoneal
(
not comparable
)
(
mathematics
)
Belonging to the
set
of
positive
integers
that cannot be expressed as
ab
+
bc
+
ac
for distinct positive integers
a
,
b
,
and
c
.
Anagrams
anoiled
,
elodian