FANDOM


For technical reasons, "E#" redirects here. For the notation abbreviated as E#, see Hyper-E notation.

E or e may refer to:

  • The mathematical constant e, approximately equal to 2.718
  • Extensible-E System (ExE), a system of notations by Sbiis Saibian
    • Hyper-E notation (E#), a notation by Sbiis Saibian with growth rate \(f_\omega(n)\)
      • Extended Hyper-E Notation (xE#), a notation in ExE with growth rate \(f_{\omega^\omega}(n)\)
    • Cascading-E notation (E^), a notation in ExE with growth rate \(f_{\epsilon_0}(n)\)
      • Limited Extension Cascading-E Notation (LECEN), a notation in ExE with growth rate \(f_{\epsilon_\omega}(n)\)
    • Extended Cascading-E Notation (xE^), a notation in ExE with growth rate \(f_{\varphi(\omega,0,0)}(n)\)
      • Hyper-Extended Cascading-E Notation, a notation in ExE with growth rate \(f_{\varphi(1,0,0,0)}(n)\)
  • Exploding Tree Function E(n), a googological function with growth rate \(f_{\omega+1}(n)\)
  • A shorthand for scientific notation. For example, Avogadro's number can be written as 6.02E+23.
  • The symbol for the SI prefix exa-
  • Exceptional simple Lie groups, see 72, 78, 126, 133, 190, 240 and 248

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.