Texas Instruments TI-89 Manual Book page 10

Navigating Within Simultaneous Equation
•
¸ moves the cursor to the next coefficient in the
equation or to the next equation, unless you change the
Cursor Movement direction in the
•
Pressing ¸ after entering b1
cursor to the next a
direction in the
•
† returns to the Coefficients screen from the Solution
screen.
•
A, B, C, or D moves among the coefficients for editing.
•
2 A or 2 B on the entry line moves the cursor to the
beginning or end of the value.
•
¤ A or ¤ B on the entry line highlights characters for
copying.
•
¥ A, ¥ B, ¥ C, or ¥ D moves the cursor to the beginning
or end of the row or column.
•
2 A, 2 B, 2 C, or 2 D in the matrix moves the
cursor one page.
•
Use the 2 ˆ (TI-89) or ˆ menu to insert a column or
row, delete a column or row, or resize the matrix.
TI-89 / TI-92 Plus / Voyage™ 200 PLT Simultaneous Equation Solver App
. You can alter the Cursor Movement
i,1
dialog box.
FORMATS
dialog box.
FORMATS
automatically moves the
i
Page 10