10-3-5

Inputting and Editing eActivity File Data

uTo input a calculation formula into an eActivity

1.On the eActivity workspace screen, change the line where the cursor is currently located into a math line, or insert a new math line.

•“To change the current line into a math line” below

•“To insert a math line” (page 10-3-6)

2.Input the expression.

Example: s$!E(π)cg

•“Inputting and Editing Math Line Contents” (page 10-3-6)

Math line cursor

3.To obtain the result of the calculation and display it, press w.

uTo change the current line into a math line

1.On the eActivity workspace screen, check the menu of the 3function key.

•If the 3key menu is “CALC”, it means that the current line is already a math line. In this case, you can input an expression in the line without performing step 2, below.

•If the 3key menu is “TEXT”, it means that the current line is a text line. Perform step 2, below, to change it to a math line.

2.Press 3(TEXT) to change the text line to a math line.

Math line cursor

This will cause the 3key menu to change to “CALC”.

#You cannot use the above procedure to change to a math line while a strip is selected. In this case, you need to perform the

procedure under “To insert a math line” or move the cursor to a line that is not a strip.

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