SuperCalc

SuperCalc by Sorcim is an electronic spreadsheet simulator that allows users to examine and alter numbers and text within a grid of up to 63 columns and 254 rows. Portions of other spreadsheets can be combined to build new ones. An integrated reporting system generates printed reports. Features include built-in help, error message display, adjustable column width, cell protection, text entry in cells, and two-window display. Built-in functions include SUM, COUNT, AVERAGE, MIN, MAX, INT, ABS, SIN, COS, TAN, ATAN, EXP, SQRT, LN, LOG10, PI, IF, OR, AND, NOT, ERROR, NA, LOOKUP, NPV. Supports floating point, scientific notation, dollar, integer, and justified label formats.\n\nOriginal retail price: $195 (Westico Professional CP/M Software Catalog for ADAM, 1984)