-
Ancient Gr****). They may
refer to:
Formal wear,
attire for
formal events Semi-
formal attire,
attire for semi-
formal events Informal attire, more controlled...
- and linguistics, a
formal language is a set of
strings whose symbols are
taken from a set
called "alphabet". The
alphabet of a
formal language consists...
- In
logic and philosophy, a
formal fallacy is a
pattern of
reasoning rendered invalid by a flaw in its
logical structure.
Propositional logic, for example...
-
Formal wear or full
dress is the
Western dress code
category applicable for the most
formal occasions, such as weddings, christenings, confirmations,...
- In
computer science,
formal methods are
mathematically rigorous techniques for the specification, development, analysis, and
verification of
software and...
- In
computer science,
formal specifications are
mathematically based techniques whose purpose is to help with the
implementation of
systems and software...
- 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...
- A
formal grammar is a set of
symbols and the
production rules for
rewriting some of them into
every possible string of a
formal language over an alphabet...
-
using formal methods of mathematics.
Formal verification is a key
incentive for
formal specification of systems, and is at the core of
formal methods...
- A
formal system is an
abstract structure and
formalization of an
axiomatic system used for deducing,
using rules of inference,
theorems from axioms. In...