Casio CLASSWIZ CG Software User's Manual page 16

Using Calculation History
The Calculation tab stores up to 30 sets (calculation line and result) of recent calculation history.
To edit and re-execute a calculation line in calculation history
Use d/u to highlight the calculation line you want to edit. Press l/r to display the cursor in the calculation
line and then edit the formula. After editing, press E to recalculate all subsequent calculation lines and update
the result line.
To copy the result line of a calculation history and insert it into a new formula
Highlight the calculation history result line (result line with numerical values) you want to copy and then press
O. This will copy the line to the clipboard (see
This operation cannot be performed in the cases described below.
• If the result line is in vector, matrix, or list form (In this case, pressing O displays the Ans window.
• If the result line is such that it cannot be entered in a formula (For example, the result of a calculation using
"F = 4, 1
"ISimp" (page 223)
* For information about the Ans window, see
(page 28).
To delete a calculation history set
Highlight either the calculation line or result line of the calculation history set you want to delete and then select
T > [Delete Line].
To clear calculation history
Select T > [Delete All].
Note
• Changing the S > [ π Result] setting also clears calculation history.
Toggling Calculation Results between Standard (Fraction, π , Form) and Decimal
Each press of F while a calculation result is displayed toggles the result between the following two forms:
- a form that includes fraction, π , or
- decimal form
Operation Example:
Note
• Toggling calculation result display formats by pressing only F is supported when "
(initial default) is selected for the
for the S > [FORMAT Key] setting, press sF.
"Copying, Cutting, and Pasting Expressions" (page
," etc.)
4
"Vct Ans" (page
S > [FORMAT Key] (page 220)
16
23), "Mat Ans" (page
2 /j2E
F
F
setting. If "Format Menu" is selected
10)).
*
)
26), and "List Ans"
Decimal"