Sequence Graphing
358
Window Variables
Window Variables
Window Variables
Window Variables
The Window Editor maintains an independent set of Window variables for each Graph
mode setting (just as the Y= Editor maintains independent function lists). Sequence
graphs use the following Window variables.
Note:
Both
nmin
and
nmax
must be positive integers, although
nmin
can be zero;
nmin
,
nmax
,
plotstrt
and
plotstep
must be integers
‚
1. If you do not enter integers, they will be
rounded to integers.
Variable
Description
nmin, nmax
Smallest and largest n values to evaluate. Sequences are
evaluated at:
u(nmin)
u(nmin+1)
u(nmin+2)
... not to exceed ...
u(nmax)
plotStrt
The term number that will be the first one plotted
(depending on plotstep). For example, to begin plotting
with the 2nd term in the sequence, set
plotstrt = 2
. The
first term will be evaluated at
nmin
but not plotted.
plotStep
Incremental n value
for graphing only
. This does not affect
how the sequence is evaluated, only which points are
plotted. For example, suppose
plotstep = 2
. The
sequence is evaluated at each consecutive integer but is
plotted at only every other integer.
xmin, xmax,
ymin, ymax
Boundaries of the viewing window.
xscl, yscl
Distance between tick marks on the x and y axes.
Summary of Contents for Voyage 200
Page 36: ...Getting Started 36 D B D B Press Result ...
Page 45: ...Getting Started 45 3 0 D B D D B D Press Result ...
Page 46: ...Getting Started 46 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Page 60: ...Getting Started 60 B D Press Result ...
Page 139: ...Previews 139 8 Complete the operation Press 2 d Steps and keystrokes Display 5 f 2 ...
Page 453: ...Differential Equation Graphing 453 ...
Page 468: ...Tables 468 ...
Page 777: ...Activities 777 ...