The Era Library

List Of Eras
Rebirth contains: Last eras: ???
 * Proto-Beginning Era (PBE)
 * True Beginning Era (TBE)
 * First Era
 * Start Era Era (also known as SEE)
 * Before Time Era (also known as BTE)
 * Before Earth Existed Era (also known as BEEE)
 * Before Christ (also known as BC)
 * Anno Domini (also known as AD) or Common Era (CE)
 * (no sign after number) Normal Years
 * After Christ (AC)
 * Before Christ (New version)
 * After Time Era (also known as ATE) (Now replaced by xEx)
 * ATE
 * 1) ATE+
 * 2) ATE++
 * 3) ATE+++
 * 4) ATE_
 * 5) ATE^
 * 6) ATE^^
 * 7) ATE^^^
 * Trids
 * METE
 * ∞n
 * ∞th Eternity
 * Omegaport
 * Years of Volcano (also known as YOV) (Now replaced by xEx)
 * 1) YOV+
 * 2) YOV++
 * 3) YOV+++
 * 4) YOV_
 * 5) YOV^
 * 6) YOV^^
 * 7) YOV^^^
 * End Ending Era (also known as EEE) (Now replaced by xEx)
 * 1) EEE+
 * 2) EEE++
 * 3) EEE+++
 * 4) EEE_
 * 5) EEE^
 * 6) EEE^^
 * 7) EEE^^^
 * FEEE
 * Years of Hell (also known as YOH or YOHL) (Now replaced by xEx)
 * CER
 * SNO
 * ARSEN
 * Years of No Earth (YONE)
 * Years of Nones (YON or YONN)
 * Years of Nothing (YON or YONT)
 * Years of Death (YOD)
 * Years of Extinction (YOE)
 * Hell Time (HT)
 * Super Hell Time (SHT)
 * Hyper Hell Time (HHT)
 * Ultra Hell Time (UHT or ULHT)
 * Ultimate Hell Time (UHT)
 * Last Hell Time (LHT)
 * Grave Death (GD)
 * Big Crunch (BigC)
 * Years of Darkness (YOD or YODK)
 * Years of Black Hole (YOBH)
 * Years of Absloute (YOA)
 * Years of Revival (YOR)
 * Years of Heaven (YOH or YOHV)
 * New Universe (NU)
 * New Multiverse (NM)
 * New Cycle (NC)
 * 2nd Universe (2U)
 * xth of x
 * xth of x of x
 * xth of x of x of x
 * xth of x of x of x of x
 * œ real
 * ø real
 * ñ
 * Pluses Mean Xtuple Era (X = Amount Of Pluses, EEE+++ Would Be Triple End Ending Era).
 * XEX (Eternity Cycle)
 * XEXEX
 * XEXEXEX
 * XEXEXEXEX
 * XEXEXEXEXEX
 * XEXEXEXEXEXEX
 * XEXEXEXEXEXEXEX
 * XEXEXEXEXEXEXEXEX
 * XEXEXEXEXEXEXEXEXEX
 * XEXEXEXEXEXEXEXEXEXEXEXEXEXEXEXEXEXEXEX
 * XNX
 * XNXEX
 * XRX
 * XRXNX
 * XRXNXEX
 * ∞2
 * ∞3
 * True end
 * True end of all
 * True end of Carets
 * True end of E's
 * True end of existence
 * Rebirth era
 * Last Universe era (LUE)
 * Last Integer Era (LIE)
 * Cycles (Also A GD Level)
 * Cycles End (They Took It From Us!)
 * Last era
 * Cycle Cycles (2 Cycles)
 * Cycle Cycles Cycles (3 Cycles)
 * Cycle Cycles Cycles Cycles (4 Cycles)
 * 5C
 * 6C
 * 7C
 * 8C
 * Infinity Cycles
 * Cycles+1n-1
 * Cycles+1n1
 * x/.1
 * xth of x/.1
 * xexth of x/.1
 * x/.1/.1
 * x/.1/.1/.1
 * x/.1/.1/.1/.1
 * x/.1/.1/.1/.1/.1
 * x/>¶∞
 * Last x./1 era (LX/.1E)
 * true real death era (TRDE or TRDTE)
 * true end of existence (TEOE)
 * Rebirth (RB)
 * true end of existence (TEOE)
 * Rebirth (RB)
 * 1) Rebirth+1
 * 2) Rebirth+n
 * 3) n*Rebirth
 * 4) Rebirth^n
 * 5) Pre-Era Of Eternity (PEoE)
 * 6) Era Of eternity (EoE)
 * 7) ATE layer
 * 8) EEE layer
 * 9) Xth of X layer
 * 10) x u^x layer
 * 11) xEx layer
 * 12) n^2^xEx layer
 * 13) Year of Eternity
 * 14) Last Era
 * 15) Infinity
 * Endless Time
 * Eternity

BHE

No Year (also known as _)

Absolute Darkness

True Final Era

Final Layer

End

For example, Windows 10 released in 2015...

Windows Final is released in 13.8e+3000000000000000006, 4000000001 EEE+++, 1e+308E4000000001