Intel Intel also manufactures motherboard chipsets, network interface controllers and integrated circuits, flash memory, graphics chips, embedded processors and other devices related to communications and computing. Intel Corporation was founded on July 18, 1968, by semiconductor pioneers Robert Noyce and Gordon Moore (of Moore's law), and widely associated with the executive leadership and vision of Andrew Grove. The company's name was conceived as portmanteau of the words "int"egrated and "el"ectronics, with co-founder Noyce having been a key inventor of the integrated circuit (microchip). The fact that "intel" is the term for intelligence information also made the name appropriate. Intel was an
Rule of 72 by 200/(200−"r") as follows: For example, if the interest rate is 18%, the rule of 69.3 says "t" = 3.85 years. The E-M rule multiplies this by 200/(200−18), giving a doubling time of 4.23 years, where the actual doubling time at this rate is 4.19 years. (The E-M rule thus gives a closer approximation than the rule of 72.) Note that the numerator here is simply 69.3 times 200. As long as the product stays constant, the factors can be modified arbitrarily. The E-M rule could thus be written also as in order to keep the product mostly unchanged. In