-
Ancient Gr****). They may
refer to:
Formal wear,
attire for
formal events Semi-
formal attire,
attire for semi-
formal events Informal attire, more controlled...
-
formal language consists of
words whose letters are
taken from an
alphabet and are well-formed
according to a
specific set of
rules called a
formal grammar...
- In
logic and philosophy, a
formal fallacy is a
pattern of
reasoning rendered invalid by a flaw in its
logical structure that can
neatly be
expressed in...
- and mathematics, a
formal proof or
derivation is a
finite sequence of
sentences (known as well-formed
formulas when
relating to
formal language), each of...
-
Formal theory can
refer to:
Another name for a
theory which is
expressed in
formal language An
axiomatic system,
something representable by
symbols and...
-
Formal hall or
formal meal is a meal held at some of the
oldest universities in the
United Kingdom and the
Republic of
Ireland (as well as some other...
- In chemistry, a
formal charge (F.C. or q*), in the
covalent view of
chemical bonding, is the
hypothetical charge ****igned to an atom in a molecule, ****uming...
- In mathematics, a
formal sum,
formal series, or
formal linear combination may be: In
group theory, an
element of a free
abelian group, a sum of finitely...
-
Formal science is a
branch of
science studying disciplines concerned with
abstract structures described by
formal systems, such as logic, mathematics...
- A
formal system is an
abstract structure and
formalization of an
axiomatic system used for deducing,
using rules of inference,
theorems from
axioms by...
