15
Example 1: To input 2
3 
+ 1
 
    
   
    
   
Example 2: To input 1+   + 3
       
   
   
Example 3: To input (1 +  )
2
 ✕ 2 =
        
        
• When you press  and obtain a calculation result using 
Math format, part of the expression you input can be cut 
off as shown in Example 3. To view the entire input 
expression again, press 
, and then press .
Incorporating a Value into a Function
When using Math format, you can incorporate part of an input 
expression (a value, an expression within parentheses, etc.) 
into a function.
Example: To incorporate the expression inside of the 
parentheses of 1 + (2 + 3) + 4 into the 
 function.
  Move the cursor before (2+3)
(INS)