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 sport utility vehicle seating for four adults and an enclosed cargo area, while their similar compact truck versions that would normally fit two and have an open load bed. The first purpose-designed unibody compact SUV, and the first with four-doors, was the Jeep Cherokee (XJ). It was introduced by American Motors Corporation in 1983 for the 1984 model year and was produced almost unchanged through 2001 in the U.S., and through 2005 in China. "Automobile" magazine called it a "masterpiece" of automotive design with room for five passengers and their cargo. The compact XJ Cherokee shared its name from the full-size SJ model,