enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. List of mathematical identities - Wikipedia

   en.wikipedia.org/.../List_of_mathematical_identities

   This article lists mathematical identities, that is, identically true relations holding in mathematics. Bézout's identity (despite its usual name, it is not, properly speaking, an identity) Binet-cauchy identity

3. Multiplication - Wikipedia

   en.wikipedia.org/wiki/Multiplication

   The multiplicative identity is 1; anything multiplied by 1 is itself. This feature of 1 is known as the identity property: [27] [28] =. Property of 0 Any number multiplied by 0 is 0. This is known as the zero property of multiplication: [27] = Negation −1 times any number is equal to the additive inverse of that number:

4. Identity (mathematics) - Wikipedia

   en.wikipedia.org/wiki/Identity_(mathematics)

   Visual proof of the Pythagorean identity: for any angle , the point (,) = (⁡, ⁡) lies on the unit circle, which satisfies the equation + =.Thus, ⁡ + ⁡ =. In mathematics, an identity is an equality relating one mathematical expression A to another mathematical expression B, such that A and B (which might contain some variables) produce the same value for all values of the variables ...

5. Mathematical table - Wikipedia

   en.wikipedia.org/wiki/Mathematical_table

   Mathematical tables are lists of numbers showing the results of a calculation with varying arguments.Trigonometric tables were used in ancient Greece and India for applications to astronomy and celestial navigation, and continued to be widely used until electronic calculators became cheap and plentiful in the 1970s, in order to simplify and drastically speed up computation.

6. Lists of vector identities - Wikipedia

   en.wikipedia.org/wiki/Lists_of_vector_identities

   There are two lists of mathematical identities related to vectors: Vector algebra relations — regarding operations on individual vectors such as dot product, cross product, etc. Vector calculus identities — regarding operations on vector fields such as divergence, gradient, curl, etc.

7. Product (mathematics) - Wikipedia

   en.wikipedia.org/wiki/Product_(mathematics)

   In mathematics, a product is the result of multiplication, or an expression that identifies objects (numbers or variables) to be multiplied, called factors.For example, 21 is the product of 3 and 7 (the result of multiplication), and (+) is the product of and (+) (indicating that the two factors should be multiplied together).