Like kaffir lime leaves and other Southeast Asian spices, lemongrass has no substitute. It has a distinctly warm, lemon aroma, but not the sour taste of the fruit. The citrus flavor of lemongrass instead is slightly sweet, and has the familiar, but milder, bite of ginger.ike kaffir lime leaves and other Southeast Asian spices, lemongrass has no substitute. It has a distinctly warm, lemon aroma, but not the sour taste of the fruit. The citrus flavor of lemongrass instead is slightly sweet, and has the familiar, but milder, bite of ginger.
Mathematics is the classification and study of all possible patterns. Walter Warwick Sawyer, 1955. Yet another approach makes abstraction the defining criterion: Mathematics is a broad-ranging field of study in which the properties and interactions of idealized objects are examined. Wolfram MathWorld. Definitions in general reference works
Math is a Language of Symbols. In math, symbols are the main part of the concise, specific language that we use. In this lesson, we will try to stick with the symbols that would be used most often.Note that a number of symbols are not always available in certain kinds of software, so we have alternatives.quare brackets that look like this: and curly brackets that look like this: { }. are used to group items together. Grouping symbols are used to tell you to do the math of the items in the group first.