Using Π Π And Scientifi C Constants; Pi ( Π ) - Casio fx-5800P User Manual

Important!
You can write data to extra variables in the COMP Mode or in a COMP Mode program.
A Recalling the Contents of an Extra Variable
Input the name (Z[
press .
Example: To recall the contents of extra variable Z[5]
A Using an Extra Variable in a Calculation
You can use extra variables in calculations the same way you use values.
Example: To calculate 5 + Z[5]
A Clearing Extra Variable Contents (to 0)
Example: To clear extra variable Z[5]
0 – {PROG} – { / }
A Clearing All Extra Variables
Perform the operation below when you want delete all extra variables that are currently in
calculator memory.
0 – {PROG} – { / }
Note
You can also use the MEMORY Mode screen to delete all the extra variables. See "Memory
Manager (MEMORY)" on page 126 for more information.
Using π π and Scientifi c Constants
Pi ( π )
Your calculator supports input of pi ( π ) into calculations. Pi ( π ) is supported in all modes,
except for the BASE-N Mode. The following is the value that the calculator uses for π .
π = 3.14159265358980 (
n
]) of the extra variable whose contents you want to recall, and then
(Z)
5+
(Z)
(Z) a
. (Dim Z)
Z (π ))
([) 5a
(])
([) 5
(])
([) 5
(])
E-37