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HISTORY.TXT
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1992-07-09
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GRAPHITI Copyright (c) 1991-1992 Copy Con Incorporated
Update History
Date Version Release notes
-------- ------- -------------
07/09/92 1.05 The default graph color is now light magenta instead of
yellow for color systems.
02/13/92 1.04 The 3D routines have been completely rewritten; they are
MUCH faster, and fill colors and styles can be specified.
Due to the added flexibility, the 'G' and 'H' options are
no longer needed, and have been removed.
New functions: FRAC to complement INT; RAND for random
integers; and SQRT for square root (SQR now gives the square
of the input value).
Axis lines are now solid for color graphs.
The INT function now gives correct values for negative
numbers.
12/13/91 1.03 "True graphing" option has been added; when off (default),
2D and polar graphs "connect the dots" for aesthetics.
Dot resolution now defaults to 1.
09/27/91 1.02 Multiplication is now assumed if there are no operators
between two values.
09/17/91 1.01 "D:10" wouldn't work with y=f(x) function; fixed.
All polar trigonometric functions now give correct values.
09/13/91 1.00 Initial release.