Geocalc

GeoCalc (proper spelling GeoCalc ) is a spreadsheet , initially for the 8-bit operating system GEOS home computers C64 , C128 , Plus / 4 and Apple II was developed and already in the late 1980s in function and operation of the current key points today calculation programs, Microsoft Excel complied.

Current versions of Geocalc can be found in PC / GEOS . The version contained therein also appeared under the name Newcalc . For an early version of PC / GEOS (V1.x Pro) the DOS spreadsheet program Borland Quattro Pro appeared as Geocalc in a surface adapted for GEOS. In later PC / GEOS versions, Borland Quattro Pro was replaced by a real Geocalc.