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• A polar coordinate (r =) or parametric graph will appear coarse if the settings
you make in the View Window cause the T,
"
pitch value to be too large, relative
to the differential between the T,
"
min and T,
"
max settings. If the settings you
make cause the T,
"
pitch value to be too small relative to the differential be-
tween the T,
"
min and T,
"
max settings, on the other hand, the graph will take
a very long time to draw.
• Attempting to draw a graph for an expression in which X is input for an X =
constant expression results in an error (Syn ERROR).
Graph Function Operations 8 - 3
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