| 单词 | mathematical notation |
| 释义 | mathematical notation (once / 393978 pages) n WORD FAMILY mathematical notation: mathematical notations USAGE EXAMPLESStudents still need to learn the broad concepts and the mathematical notation. US News(Jun 27, 2016) Using mathematical notation, this can be written as follows: Lots of symbols, but the basic idea is fairly straightforward. Scientific American(Aug 29, 2013) Nearly a half-dozen division signs have been recorded in mathematical notation. Slate(Mar 12, 2013) n a notation used by mathematicians Hypo|Hyper number representation system, number system, numeration system, system of numeration any notation for the representation of numbers binary notationany notation that uses 2 characters (usually 0 and 1) decimal notationany notation that uses 10 different characters (usually the digits 0 to 9) octal notationany mathematical notation that uses 8 different characters (usually the digits 0 to 7) duodecimal notationany notation that uses 12 different characters hexadecimal notation, sexadecimal notationany notation that uses 16 different characters signa character indicating a relation between quantities decimal point, percentage point, pointthe dot at the left of a decimal fraction exponent, index, powera mathematical notation indicating the number of times a quantity is multiplied by itself fixed-point notation, fixed-point representation systema radix numeration system in which the location of the decimal point is fixed by convention floating-point notation, floating-point representation systema radix numeration system in which the location of the decimal point is indicated by an exponent of the radix; in the floating-point representation system, 0.0012 is represented as 0.12-2 where -2 is the exponent infix notationa notation for forming mathematical expressions using parentheses and governed by rules of operator precedence; operators are dispersed among the operands parenthesis-free notationa notation for forming mathematical expressions that does not use parentheses to delimit components degreethe highest power of a term or variable positional notation, positional representation systema numeration system in which a real number is represented by an ordered set of characters where the value of a character depends on its position equal signa sign indicating that the quantities on either side are equal plus signa sign indicating the operation of addition minus signa sign indicating the operation of subtraction radical signa sign indicating the extraction of a root log, logarithmthe exponent required to produce a given number Lukasiewicz notation, Polish notation, prefix notationa parenthesis-free notation for forming mathematical expressions in which each operator precedes its operands postfix notation, reverse Polish notation, suffix notationa parenthesis-free notation for forming mathematical expressions in which each operator follows its operands notation, notational system a technical system of symbols used to represent special things |
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