Whether presenting in a boardroom, off an iPad, over the Web or as a print-out, the right delivery is the difference between a great presentation and, at best, a missed opportunity and, at worst, a presentation disaster. All the other elements donât matter if the delivery doesnât work.
Parentheses have a great many specialized meanings in mathematics. A few of these are described below. 1. Parentheses are used in mathematical expressions to denote modifications to normal order of operations (precedence rules).
Also found in: Thesaurus, Medical, Legal, Financial, Acronyms, Encyclopedia, Wikipedia. Brackets ( [ ] ), sometimes known as square brackets, are similar to parentheses in that they are used to contain information that does not impact the overall grammatical structure of the sentence.