Identify the math term described. A symbol or name of a number. What represents the symbol that looks like an open triangle in the following equation: 3x(x + 5y) + 2y(7x - y) + 4(x^2 + 2y)? What does that symbol "^" mean? For example: 5+3^2 ...
The math symbol U is used to denote the set made by combining the elements of two sets. Hence, the union of two sets P and Q will be the set of elements in P and Q. The special symbol used to denote the set is ∪ that looks like "U". How Many Mathematical Symbols are there?
Mathematical tools to use with amsmath. Contribute to latex3/mathtools development by creating an account on GitHub.
Recall that whenever you hover the mouse pointer over an item such as a symbol, MathType displays its description and its shortcut key in the status bar. If more than one shortcut key is assigned, MathType displays only one -- in most cases, the default shortcut key. If you want ...
Every now and then I hear some ridiculous things about the equals symbol. Some large subset of programmers—perhaps related to functional programmers, perhaps not—seem to think that = should only and ever mean “equality in the mathematical sense.” The argument usually goes, Functional ...
Type a math problem BasicalgebratrigonometrycalculusstatisticsmatricesCharacters Inequalities Absolute Value and Rounding Exponents Radicals Fractions Logarithms Factorial
You may have seen mathematical expressions like 7! or 4! before. The exclamation marks don’t mean that the numbers are excited. Rather, “!” is the factorial symbol. Factorials are used in finding permutations or combinations. You can determine the factorial of a number by multiplying all ...
Most people know about the numerical constant pi (or π, if you prefer). But did you know that pi has an evil twin represented by the symbol ϖ? As [John Carlos Baez]explains, it and its related functions are related to the lemniscate as pi relates to circles. What’s a lemniscate...
B. That's true. C. What's the trouble, Mike? D. How long have you had the problem? E. All right, doctor. I'll try it. (Mike comes to see Dr. White. W: Dr. White; M: Mike) W: _【1】_ M: Well, doctor. It's my eyes. I can't see clearly. W: _【2】__ M: Si...
although the use of variation selectors is generally a poor one for situations where symbol shapes need to be used in a contrastive manner—this case should therefore not serve as a general precedent, but should be seen as an exception, tailored to fit this specific case. One way to implemen...