20070201
8-5-14
Command Reference
DrawR Σ -Con, DrawR Σ -Plt
No parameters
Function: These commands use values in a generated table to graph a recursion expression
with Σ
a n ( Σ b n or Σ c n ) as the vertical axis and n as the horizontal axis.
Description:
• These commands graph recursion expressions in accordance with current conditions, with
Σ a n ( Σ b n or Σ c n ) as the vertical axis and n as the horizontal axis.
• DrawR Σ -Con produces a connect type graph, while DrawR Σ -Plt produces a plot type graph.
DrawStat
Function: This draws a statistical graph.
Syntax: See “Using Statistical Calculations and Graphs in a Program” on page 8-6-9.
Description:
This command draws a statistical graph in accordance with current statistical graph
conditions.
DrawWeb
Function: This command graphs convergence/divergence of a recursion expression (WEB
graph).
Syntax: DrawWeb <recursion type>, <number of lines>
Example: DrawWeb a n +1 ( b n +1 or c n +1 ), 5
Description:
• This command graphs convergence/divergence of a recursion expression (WEB graph).
• Omitting the number of lines specifi cation automatically specifi es the default value 30.
