Grapher

9781118461990-ma040.tif Grapher is a venerable piece of eye candy that shows off your CPU’s computational power. A quick, visual math instructor, Grapher can graph equations in two or three dimensions and speaks hexadecimal, octal, base ten (decimal), and binary to boot. You can even graph curves, surfaces, inequalities, differential equations, discrete series, and vector and scalar fields . . . whatever that means. (I found all that information in Apple Help.)

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