Differences In Diff Equations And Function Graphing; Defining Differential Equations On The Y= Editor - Texas Instruments TITANIUM TI-89 User Manual

8. Graph the selected functions (8 %).

Differences in Diff Equations and Function Graphing

Differences in Diff Equations and Function Graphing
Differences in Diff Equations and Function Graphing Differences in Diff Equations and Function Graphing
This module assumes that you already know how to graph
Basic Function Graphing. This section describes the differences.
Setting the Graph Mode Setting the Graph Mode
Setting the Graph Mode Setting the Graph Mode
Use 3 to set
Graph = DIFF EQUATIONS
Window variables. The Y= Editor and the Window Editor let you enter information for the
current Graph mode setting only.

Defining Differential Equations on the Y= Editor

Defining Differential Equations on the Y= Editor
Defining Differential Equations on the Y= Editor Defining Differential Equations on the Y= Editor
Differential Equation Graphing
before you define differential equations or set
Use t0 to specify when initial conditions occur.
You can also set t0 in the Window Editor.
Use yi to specify one or more initial conditions
for the corresponding differential equation.
You can define differential equations y1'(t)
through y99'(t).
functions as described in
y(x)
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