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 executive car Volvo S60 and V60 in the compact executive car sector. Fellow Swedish brand Saab introduced the 99 in 1968 and replaced it with the 90 in 1984. Under GM control and on GM's GM2900 platform (which also underpins cars like the Vauxhall Cavalier and Opel Vectra), SAAB introduced the 900 (NG) which evolved into the first generation 9-3 in 1998. Saab's last compact executive car was the second-generation 9-3 which was produced from 2003 to 2014. The Japanese luxury automobile market is rather young compared to the European and American markets. There are three main premium car brands in Japan: