Contents
What is the 1977 Trinity?
The term “1977 trinity” has been used, here on Retrocomputing SE and elsewhere, to refer to a set of three computers that started shipping in mid- to late-1977: the Apple II, the TRS-80 Model I and the Commodore PET 2001.
Which three computers were known as the Trinity in 1977?
In 1977, a trio of personal computers emerged: the Apple II, the Commodore PET, and RadioShack’s TRS-80. These computers were dubbed the “1977 Trinity” by Byte magazine.
What was the first trinity of computers?
The first trinity: the Commodore PET, the Radio-Shack TRS-80, and the Apple ][ (1977-1980) Despite the success of the Altair, the big computer companies still considered these small machines to be the domain of a few slightly screwy enthusiasts, and not a product for the mass market.
What company introduced the personal computer in 1977?
Apple Computer, Inc.
The personal computer industry truly began in 1977, with the introduction of three preassembled mass-produced personal computers: Apple Computer, Inc.’s (now Apple Inc.) Apple II, the Tandy Radio Shack TRS-80, and the Commodore Business Machines Personal Electronic Transactor (PET).
Which one of these three computers was not a part of the 1977 Trinity?
The IBM PC, however, wasn’t released for another four years in 1981. The “1977 Trinity” phrase was purportedly coined and popularized by American microcomputer magazine “Byte” (1975-1998), although after searching digital archives we haven’t found the exact copy that contains the reference.
What computers were available in 1977?
The Commodore PET (Personal Electronic Transactor) introduced. The first of several personal computers released in 1977, the PET comes fully assembled with either 4 or 8 KB of memory, a built-in cassette tape drive, and a membrane keyboard. The PET was popular with schools and for use as a home computer.
What was the history of the trinity theory?
1. Introduction This supplementary document discusses the history of Trinity theories. Although early Christian theologians speculated in many ways on the Father, Son, and Holy Spirit, no one clearly and fully asserted the doctrine of the Trinity as explained at the top of the main entry until around the end of the so-called Arian Controversy.
Who was the first person to use Trinitas?
Simply put, the Trinity is very difficult to understand, especially when understood correctly! This has been true from the very beginning. Tertullian, often called “the father of the Trinity” for being the first person to use the Latin Trinitas, wrote in A.D. 200:
Who are the three persons of the Trinity?
A Trinity doctrine is commonly expressed as the statement that the one God exists as or in three equally divine “Persons”, the Father, the Son, and the Holy Spirit. Every term in this statement (God, exists, as or in, equally divine, Person) has been variously understood.
When was the Trinity revealed in the New Testament?
Sophisticated trinitarians grant this, holding that the doctrine was revealed by God only later, in New Testament times (c.50–c.100) and/or in the Patristic era (c. 100–800). They usually also add, though, that with hindsight, we can see that a number of texts either portray or forshadow the co-working of the Father, Son, and Holy Spirit.