I. Function Keys

E. Notation Keys

There are several notation keys that you will use when entering expressions. Their locations are shown in the figure below.

The comma key and parentheses keys are main functions because they are used so often. This makes them easy to access. The curly brackets, which are primarily used in lists, and the brackets, which are primarily used with matrices, are secondary functions and you will have to use the key to access them. The curly brackets { and } are found in the LIST menu. Press and then or .

 

A. 2nd
B. ALPHA
C. Exponential
D. Insert
E. Notation
F. QUIT
G. Store
H. Trig
I. Variable
J. SOLVER
K. SIMULT
L. POLY
M. ANS
N. ENTRY
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