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Graphics Interchange Format  |  2000-01-03  |  9.7 KB  |  354x203  |  4-bit (4 colors)
   ocr: - AADHCIGRL-autormulnte titreg) 6 - :l HHonulon HrOEl oriaufCircte - - orwaurCirele ta 311.0 312) Figure 2: Thefinalfunction, form for areaOfCircle. In fbis form, tbere isa. line tbrougb the middle tbat separates tbe form into a roppart and a bottom part, The toppart defines ibe representation ofall instances ofibeform and defines tbe computations/or-sucb instances. We: interpret tbe synactic representation at the top. as. defining areaOfCircle to. bea fnction ofone parameter, identified by tbel leftmarker; and returning a single uilue, identified by theright manber.