CHAPTER 10 | PG 81
Key Primary Function
Combined with
SHIFT
Combined with
ALPHA
} T
÷
Division function Enters close curly set bracket Enters letter T
List U
1
Enters number one ‘Hot key’ for list Enters letter U
Mat V
2
Enters number two ‘Hot key’ for Matrix Enters letter V
W
3
Enters number three Enters letter W
[ X
+
Addition function. Species positive
value
Enters open bracket Enters letter X
] Y
-
Subtraction function. Species negative
value
Enters close bracket Enters letter Y
i Z
0
Enters number zero Enters the imaginary number i Enters letter Z
= SPACE
.
Enters decimal point Enters character equals Enters a blank space
π "
EXP
Allows entry of exponent
Inputs the value of pi. Enters the pi
symbol
Enters speech
marks for displaying
statements
Ans
(-)
Enter before value to specify as negative
number
Recalls the most recent calculation
result displayed
EXE
Displays result of calculation
Inputs a new working line on the
screen