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The exact phrase three-letter acronym appeared in the sociology literature in 1975. [1] Three-letter acronyms were used as mnemonics in biological sciences, from 1977 [2] and their practical advantage was promoted by Weber in 1982. [3] They are used in many other fields, but the term TLA is particularly associated with computing. [4]
The meaning of primed variables is the variable's value in the next state. The above expression means the value of x today, plus the value of x tomorrow times the value of y today, equals the value of y tomorrow. The meaning of [] is that either A is valid now, or the variables appearing in t do not change. This allows for stuttering steps, in ...
Come up with ideas [1] Land and expand To sell a small solution and then grow it within the client's environment Make hay Productive or successful in a short time [1] Moving forward Making progress on an idea or scheme Move the goal posts Change the criteria for success [1] Pick the low-hanging fruit Go (initially) for the easiest options [1]
TLA + specifications use basic set theory to define safety (bad things won't happen) and temporal logic to define liveness (good things eventually happen). TLA + is also used to write machine-checked proofs of correctness both for algorithms and mathematical theorems. The proofs are written in a declarative, hierarchical style independent of ...
B2B—Business-to-Business; B2C—Business-to-Consumer; B2E—Business-to-Employee; BAL—Basic Assembly Language; BAM—Block Availability Map; Bash—Bourne-again shell; BASIC—Beginner's All-Purpose Symbolic Instruction Code; BBP—Baseband Processor; BBS—Bulletin Board System; BC—Business Continuity; BCC—Blind Carbon Copy; BCD ...
Business mathematics comprises mathematics credits taken at an undergraduate level by business students. The course [3] is often organized around the various business sub-disciplines, including the above applications, and usually includes a separate module on interest calculations; the mathematics itself comprises mainly algebraic techniques. [1]
Depending on authors, the term "maps" or the term "functions" may be reserved for specific kinds of functions or morphisms (e.g., function as an analytic term and map as a general term). mathematics See mathematics. multivalued A "multivalued function” from a set A to a set B is a function from A to the subsets of B.
lnp1 – natural logarithm plus 1 function. ln1p – natural logarithm plus 1 function. log – logarithm. (If without a subscript, this may mean either log 10 or log e.) logh – natural logarithm, log e. [6] LST – language of set theory. lub – least upper bound. [1] (Also written sup.)