Tangent 2.2 - Manual (Page 9)

Page 9
Square
S, s, ^ keys and the x2 button
Square Root
R, r keys and the x½ button
Decimal Separator (Period)
. key and the . button (you can also use a comma or whatever your geographi-
cal format dictates)
Using Memory Functions
To help you with complex calculations we included Memory Functions in the CDML
Advanced Calculator. There are a total of 5 memory functions. If memory is set,
you will see a Check Mark appear to the left of the readout. You will also see, in
the bottom left corner, the word "Memory:" and the memory value next to it. When
you clear the memory contents, the check mark and the memory value display will
disappear. The 5 memory functions are as follows:
Memory Store
Stores the currently displayed number in memory
Ctrl-M key combination and the MS button
Memory Recall
Displays the number from memory
Ctrl-R key combination and the MR button
Memory Add
Adds the currently displayed number to the number stored in memory and
stores the new value
M (capital 'M') key and the M+ button
Memory Subtract
Subtracts the currently displayed number from the number stored in memory
and stores the new value
m (small 'm') key and the M- button
Memory Clear
Clears the memory
The MC button
Clearing Entries in CDML Calculator
Clear (Start Fresh)
c, C and Escape (Esc) keys and the C button
Undo Last Digit
Back Space ( " ) key
Clear Entry (Undo Last Entry)
Delete (Del) key and the CE button