What does an asterisk mean in a math equation?

multiplication
In mathematics, the asterisk symbol * refers to multiplication.

What is the horseshoe symbol in math?

⊃
Horseshoe (⊃, \supset in TeX) is a symbol used to represent: Material conditional in propositional logic. Superset in set theory.

What does an * mean in an equation?

× or * or . The symbol * is used in spreadsheets and other computer applications to indicate a multiplication, although * does have other more complex meanings in mathematics. Less commonly, multiplication may also be symbolised by a dot . or indeed by no symbol at all.

What is the meaning of * in maths?

The asterisk symbol or * usually means to multiply. Sometimes, the * can represent other mathematical operators.

What is a notation in math example?

A system of symbols used to represent special things. Example: In mathematical notation “∞” means “infinity”.

What does \\Leftrightarrow mean?

Tools for everyone who codes. Originally Answered: What does \\Leftrightarrow mean? means “if and only if”. Originally Answered: What does \\Leftrightarrow mean? Ill take it one step further. Normally with A –> B, not B means not A, but not A does not mean not B. However, with A<–>B, not A means not B and not B means not A.

What does ⇒ notation mean in math?

The ⇒ notation means that if the function on the left hand side of the notation is true, then so is the function on the right hand side of the notation. So consider X ⇒ Y. This means that if X is true, then Y is also true. It stands for “implies that”.

What do the symbols mean in logic?

Basic logic symbols Symbol Name Explanation Examples Unicode Value HTML Entity LaTeX symbol Should be read as Category ⇒ → ⊃ material implication A ⇒ B is true just in the case that either A is false or B is true, or both. → may mean the same as ⇒ (the symbol may also indicate the domain and codomain of a function; see table of mathematical

What does the “E” symbol represent in maths?

The “e” symbol in maths represents the Euler’s number which is approximately equal to 2.71828…It is considered as one of the most important numbers in mathematics. It is an irrational number and it cannot be represented as a simple fraction