Calculator for example, solve quadratic equations symbolically. The first graphing calculator was the Casio fx-7000G released in 1985. The two leading manufacturers, HP and TI, released increasingly feature-laden calculators during the 1980s and 1990s. At the turn of the millennium, the line between a graphing calculator and a handheld computer was not always clear, as some very advanced calculators such as the TI-89, the Voyage 200 and HP-49G could differentiate and integrate functions, solve differential equations, run word processing and PIM software, and connect by wire or IR to other calculators/computers. The HP 12c financial calculator is still produced. It was
Compact car 1500 twins, offered by the British Motor Corporation from 1957 to 1965. Germany's Lloyd Arabella, later Borgward Arabella, was available from 1959 to 1963 and was available in 'de Luxe' trim with a higher powered engine. All these cars offered more style, higher performance and greater luxury than the economy cars available from competitors. The 1981 Triumph Acclaim was British Leyland's first upmarket compact car created in collaboration with Honda and was replaced in 1984 by the Honda Civic based Rover 200-Series. The latter was marketed directly at the entry-level BMW 3 Series. Rover continued to offer more upmarket compact