Datamath Commemorative Calculator
Programmed in C++ by
(September 21, 1972) „A line of three new calculators introduced today
marks the formal entry of Texas Instruments into the electronic calculator
market. The three new calculators are the TI-2500 Datamath™ portable
calculator and the TI-3000 and TI-3500 desk models.“
To celebrate the 30th anniversary of the wonderful TI-2500 Datamath™ calculator the Datamath Calculator Museum gives you one as a present!
Compared to the old-fashioned original calculator this Windows™ compatible Datamath Commemorative replaces the 4-bit single-chip calculator circuit with Pentium™ power, lacks the acid NiCd rechargable batteries and features even an Online-Manual."
Download it in the DATAMATH CALCULATOR MUSEUM.
Source: Joerg Woerner