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For example, summation of [1, 2, 4, 2] is denoted 1 + 2 + 4 + 2, and results in 9, that is, 1 + 2 + 4 + 2 = 9. Because addition is associative and commutative, there is no need for parentheses, and the result is the same irrespective of the order of the summands. Summation of a sequence of only one summand results in the summand itself.
For example, a grammar for a context-free language is left-recursive if there exists a non-terminal symbol A that can be put through the production rules to produce a string with A as the leftmost symbol. [15] An example of recursive grammar is a clause within a sentence separated by two commas. [16]
Use italics when writing about words as words, or letters as letters (to indicate the use–mention distinction). Examples: The term panning is derived from panorama, which was coined in 1787. Deuce means 'two'. (Linguistic glosses go in single quotation marks.) The most common letter in English is e.
"The quick brown fox jumps over the lazy dog" is an English-language pangram – a sentence that contains all the letters of the alphabet. The phrase is commonly used for touch-typing practice, testing typewriters and computer keyboards , displaying examples of fonts , and other applications involving text where the use of all letters in the ...
The length of a word is the number of letters it is composed of. For any alphabet, there is only one word of length 0, the empty word, which is often denoted by e, ε, λ or even Λ. By concatenation one can combine two words to form a new word, whose length is the sum of the lengths of the original words. The result of concatenating a word ...
My go-to method for years has been (for two of us): five large eggs, one large yolk, salt and pepper, and a splash of cream. I cook the whisked eggs in butter, over the lowest heat possible on the ...
For example, a phrase written in scriptio continua as collectamexiliopubem may be interpreted as collectam ex Ilio pubem, meaning 'a people gathered from Troy', or collectam exilio pubem, 'a people gathered for exile'. Thus, readers had to be much more cognisant of the context to which the text referred.
PALM BEACH GARDENS - A West Palm Beach man is accused of beating to death a 65-year-old man with a golf club, choking him on the first hole of a public golf course and holding his head in a pond ...