“All software packages, except [GrafEq 2.09], produced erroneous graphical results. ... [GrafEq 2.09] demonstrated its graphical sophistication over all the other packages investigated.”

	MathCad 8	Mathematica 4	Maple V	MATLAB 5.3	Derive 4.11	[GrafEq 2.09]
	Incorrect	Incorrect	Incorrect	Incorrect	Incorrect	CORRECT
	Incorrect	Incorrect	Incorrect	Incorrect	Incorrect	CORRECT
	Incorrect	Incorrect	Incorrect	Incorrect	Incorrect	CORRECT

GrafEq was named as an honorable mention—this is the highest rating given to any graphing utility this year or last year, when the annual competition started.

GrafEq has been selected as a “Western Canadian Protocol Key Resource” to support The Common Curriculum Framework for Kindergarten to Grade 12 Mathematics. (GrafEq is a depth resource for both Applied and Pure Mathematics 10–12.)

“Because of its ability to plot highly complex (implicit) equations, GrafEq will be invaluable to anyone who needs to visualize functions.”

“GrafEq is exceptionally easy to use, providing a ‘keypad’ for entering unusual characters.” 5 stars (ZDNet’s highest rating)

GrafEq has been recommended as “Desirable” by the California instructional technology clearinghouse.

“GrafEq is sophisticated but friendly. ... [GrafEq] is a powerful tool for investigating topics in advanced algebra, trigonometry and precalculus. Teachers and students should find it valuable.”

“Perhaps one of the most immediately noticeable strengths of GrafEq is its ability to handle equations or other relations besides functions, something beyond the pale for graphing calculators and computer algebra systems.”