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 Disco Szentpáli, popular Hungarian singers Magdi Rúzsa, MC Columbo; acclaimed jazz musicians, singer Zita Gereben and guitarist Bálint Gyémánt; and the choir of the Hungarian Army. After the mixed reception of their third album, Lotfi, Pál, and Walkó decided to return to the original producing concept. In June 2014, they released their first post-The Storm single and second non-album single, "Ms. Right". As a tradition of Compact Disco, the instrumental wamp salutes Bronski Beat’s "Small Town Boy". Compact Disco Compact Disco is a Hungarian electronic music band and musical producer trio based in Budapest, founded in 2008 by three musicians of