By March, a craftsman has begun the process of planing, sanding and carving the word "Noel," along with branding the four-digit year into the wood and applying a semigloss finish.
Medic has defined Year 2000 Compatible as meaning that +MEDIC(R) PM has been programmed to (i) completely and accurately address, present, produce, store and calculate data involving dates from, into and between the twentieth and twenty-first centuries, which includes the years 1999 and 2000 and any leap year calculations, and not produce abnormally ending or incorrect results involving such dates as used in any forward or regression date based function; and (ii) support both two- and four-digit years to be displayed where appropriate and perform calculations which involve a four-digit year field.
1 To save money and memory, programmers represented four-digit years with only two digits, meaning 1968 or 1974 would be stored and processed as 68 and 74, respectively.
The Vertex 2000 software corrects the Y2K problem by fixing the data, compressing four-digit year fields into existing two positions without making changes to the program source code.