Petotar

Petotar is equal to \(Tar(10^{15})=f_{\underbrace{C(C(\cdots(C(C(\Omega_{10^{15}}2,0),0),\cdots ),0)}_{10^{15}\text{ C's}}}(10^{15})\) using the fast-growing hierarchy with fundamental sequences for Taranovsky's notation.My system of number names (FGS) - Traveling To The Infinity The term was coined by wiki user Denis Maksudov.
== Etymology ==
The 2 parts of the name, "peto" and "tar", mean \(10^{15}\) and Tar function (from Taranovsky's notation) respectively, which form \(Tar(10^{15})\) when concatenated backwards. So the full name indicates how the number is constructed.
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by Denis Maksudov
Category:10-based FGH numbers
Category:Higher computable level
Category:-tar