Mathematica was founded by Princeton University professors in 1969 and had a multi-faceted history.[1]
A quarter of a century after Mathematica's founding, it "was largely owned by a group of professors in Mathematics and Economics at Princeton University ... as this group aged, they opted to cash out by selling." The result was a 3-way split: two units became employee-owned companies and another was sold several times.
In 1982, Mathematica Products Group's RAMIS was described as "nonprocedural" and "bordering on artificial intelligence."[2] This unit of Mathematica was purchased by Martin Marietta Corporation in 1983,[3] and, eventually[4] by Computer Associates.
The RAMIS product sold well, initially on mainframes,[5] subsequently on PCs.
The Mathematica Policy Research (MPR) unit's strength was in "social experiments and surveys."[1] In 1983 MPR reported "a major survey assignment for the American Medical Association."
In 1986 it became a separate, employee-owned company.
Like MPR, in 1986 MathTech became an employee-owned company. Known today as Mathtech, Inc.,[6] it was described by The New York Times as "a Washington-area educational consulting firm [7]