• tetration
• tetrations

tetration (suomeksi)

Määritelmät:

• (lb, en, arithmetic) The arithmetic operator consisting of repeated exponentiation, by analogy with exponentiation being repeated multiplication and multiplication being repeated addition, ^''b''''a'' denoting ''a'' to the power of ''a'' to the power of ... to the power of ''a'', in which ''a'' appears ''b'' times. Notation: ^''b''''a'', ''$a\backslash uparrow\backslash uparrow\; b$ ''or'' $a\backslash rightarrow\; b\backslash rightarrow\; 2$