Notations: meaning, definitions and examples

Used when referring to specific marks, characters, or symbols used to represent information, especially in mathematics or music. It's also used when discussing notations in written form to explain or present complex ideas.

• The teacher explained the mathematical notations on the blackboard.
• Musical notations are essential for reading and playing music.

Used when talking about characters or images that represent ideas, objects, or processes. Symbols have broad applications, including cultural, mathematical, scientific, and everyday use.

• Mathematical symbols like +, -, and = are universal.
• The heart symbol is often used to express love.

Used to describe a complete set of conventions or rules for writing and representing information using specific symbols. It often refers to formalized systems used in various disciplines like mathematics, computer science, music, or logic.

• The binary notation system is fundamental in computer science.
• In ancient times, each civilization developed its own unique notation system for recording numbers.

Similar to 'notations,' but in a broader sense, it refers to methods or systems of signs and symbols used in any domain to convey information or ideas.

• Different programming languages have their notations for declaring variables.
• Poetic notations help in analyzing the rhythm and meter of the poem.

Use 'symbols' in a general context to refer to characters, marks, or signs that are used to represent ideas, objects, or relationships. It can be used in various fields, including literature, science, and everyday life.

• The heart shape is a common symbol of love.
• In chemistry, each element is represented by a unique symbol.

Use 'mathematical symbols' specifically when talking about symbols that are used to denote mathematical operations, quantities, sets, relations, functions, or other mathematical concepts.

• '+' and '-' are basic mathematical symbols.
• Learning mathematical symbols is crucial for understanding algebra.

General instructions or comments written in a concise form, often used in academic or technical fields.

• She included notations in the margin of the book to highlight important points.
• The teacher's notations helped students understand complex concepts.

Signs or characters that represent an idea, object, or relationship, commonly used in mathematics, science, and everyday life.

• Mathematical symbols like '+' and '-' are basic elements in arithmetic operations.
• The heart is a universal symbol of love.

Specific representations or symbols used to denote linguistic elements, often in the study of languages or computer programming.

• Linguists use language notations to represent sounds and pronunciation.
• In programming, language notations specify syntax rules and structures.