Differential Equation Graphing
415
Window Variables
Window Variables
Window Variables
Window Variables
Differential equation graphs use the following Window variables. Depending on the
Solution Method
and
Fields
graph formats, not all of these variables are listed in the
Window Editor (
8 $
) at the same time.
Axes
Description
TIME
Plots t on the x axis and y (the solutions to the selected
differential equations) on the y axis.
CUSTOM
Lets you select the x and y axes.
Variable
Description
t0
Time at which the initial conditions entered in the Y= Editor
occur. You can set
t0
in the Window Editor and Y= Editor.
(If you set
t0
in the Y= Editor,
tplot
is set to the same value
automatically.)
tmax
,
tstep
Used to determine the t values where the equations are
plotted:
y'(t0)
y'(t0+tstep)
y'(t0+2
ù
tstep)
... not to exceed ...
y'(tmax)
If
Fields = SLPFLD
,
tmax
is ignored. Equations are plotted
from
t0
to both edges of the screen in
tstep
increments.
Содержание Voyage 200
Страница 36: ...Getting Started 36 D B D B Press Result ...
Страница 45: ...Getting Started 45 3 0 D B D D B D Press Result ...
Страница 46: ...Getting Started 46 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Страница 60: ...Getting Started 60 B D Press Result ...
Страница 139: ...Previews 139 8 Complete the operation Press 2 d Steps and keystrokes Display 5 f 2 ...
Страница 181: ...Operating the Calculator 181 From the Keyboard From the Keyboard From the Keyboard From the Keyboard ...
Страница 453: ...Differential Equation Graphing 453 ...
Страница 468: ...Tables 468 ...
Страница 515: ...Split Screens 515 Note Both Top Bottom and Left Right splits use the same methods to select an application ...
Страница 777: ...Activities 777 ...