A Clearing the Value Assigned to a Variable (to 0)

Example: To clear variable A 01t(STO)-(A)

A Calculation Example Using Variables

Example: To perform calculations that assign results to variables B and C, and then use the variables to perform another calculation

9 × 6 + 3

= 1.425

 

5 × 8

9×6+3→B

9*6+3

 

 

1t(STO)$(B)

57

 

 

 

 

 

 

5*8

5×8→C

 

1t(STO)w(C)

40

 

 

 

 

 

 

 

 

S$(B)/

B÷C

 

Sw(C)w

1425

 

 

 

kClearing All Memory Contents

Perform the following key operation when you want to clear the contents of independent memory, variable memory, and Answer Memory.

19(CLR)1(Mem)w

•If you do not want to clear the calculator’s settings, press A in place of w in the above operation.

Using π, e, and Scientific

Constants

kPi (π) and Natural Logarithm Base e

The calculator supports input of pi (π) and natural logarithm base e into calculations. π and e are supported in all modes, except for the BASE Mode. The following are the values that the calculator applies for each of the built-in constants.

π= 3.14159265358980 (1e(π))

e = 2.71828182845904 (Si(e))

E-23