Convert Key Functions
Ç
— Convert Key
Used with the dimensional unit keys to convert between
dimensions (e.g., feet-inches to yards), the decorating
keys to calculate material quantities, or with other keys
to access special functions.
Ç –
— Sign (
+ / –
)
Sets value on display to plus or minus. (Repeated presses
of
Ç –
will change sign from plus or minus.)
Ç ÷
— Square Root
Finds square root of value in display.
Ç x
— x
2
Finds square of value in display.
Ç %
— Pi (
π
)
Constant 3.141593
Ç •
— Cost
“Cost” function that allows you to compute total material
cost, given a unit dimension and an entered
Per Unit Cost
.
Memory
Ç +
— M+
Adds or stores a value in the cumulative memory (e.g.,
1 5 0 Ç +
). Semi-permanent means the value is
cleared when the calculator is turned off.
Ç =
— MR
Recalls memory value (e.g., if 150 has been stored in
Memory, pressing
Ç =
will display 150).
Ç o
— MC
Clears memory value.
P
OCKET
R
EFERENCE
G
UIDE
- 2
Summary of Contents for PROJECTCALC CLASSIC 8503
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