Specifying The Angle Unit And Display Format - Casio CFX9850GBPLUS User Manual

2-3 Specifying the Angle Unit and Display
Format
Before performing a calculation for the fi rst time, you should use the Setup screen to specify
the angle unit and display format.
k Setting the Angle Unit
1. On the Setup screen, highlight "Angle".
2. Press the function key for the angle unit you want to specify, then press J .
• { Deg } / { Rad } / { Gra } ... {degrees}/{radians}/{grads}
• The relationship between degrees, grads, and radians is shown below.
k Setting the Display Format
1. On the Setup screen, highlight "Display".
2. Press the function key for the item you want to set, then press J .
• { Fix } / { Sci } / { Norm } / { Eng } ... {fi xed number of decimal places specifi cation}/
{number of signifi cant digits specifi cation}/{normal display}/{Engineering mode}
u To specify the number of decimal places ( Fix)
Example To specify two decimal places
1 (Fix)c w
Press the number key that corresponds to the
number of decimal places you want to specify
n
( = 0 to 9).
# Displayed values are rounded off to the
number of decimal places you specify.

Specifying the Angle Unit and Display Format

360° = 2 radians = 400 grads
90° = /2 radians = 100 grads
2-3-1
20070201
[SET UP] - [Angle]
[SET UP] - [Display]