Casio FX-CG20 AU - Angle Units; Angle Units, Coordinate Conversion, Sexagesimal Operations; Engineering Symbol (ENG-SYM)

2-15
u Angle Units, Coordinate Conversion, Sexagesimal Operations (ANGLE)
[OPTN]-[ANGLE]
• {°}/{r}/{g} ... {degrees}/{radians}/{grads} for a specific input value
• {° ’ ”} ... specifies degrees (hours), minutes, seconds when inputting a degrees/minutes/
seconds value
• {
° ’ ”
} ... converts decimal value to degrees/minutes/seconds value
• The {
° ’ ”
} menu operation is available only when there is a calculation result on the display.
• {Pol(}/{Rec(} ... {rectangular-to-polar}/{polar-to-rectangular} coordinate conversion
• {'DMS} ... converts decimal value to sexagesimal value
u Engineering Symbol (ENG-SYM) [OPTN]-[ENG-SYM]
• {m}/{
}/{n}/{p}/{f} ... {milli (10
–3
)}/{micro (10
–6
)}/{nano (10
–9
)}/{pico (10
–12
)}/{femto (10
–15
)}
• {k}/{M}/{G}/{T}/{P}/{E} ... {kilo (10
3
)}/{mega (10
6
)}/{giga (10
9
)}/{tera (10
12
)}/{peta (10
15
)}/
{exa (10
18
)}
• {ENG}/{ENG} ... shifts the decimal place of the displayed value three digits to the {left}/{right}
and {decreases}/{increases} the exponent by three.
When you are using engineering notation, the engineering symbol is also changed
accordingly.
• The {ENG} and {ENG} menu operations are available only when there is a calculation
result on the display.
k Angle Units
• Be sure to specify Comp for Mode in the Setup screen.
Example Operation
To convert 4.25 rad to degrees:
243.5070629
!m(SET UP)cccccc1(Deg)J
4.25K6(g)5(ANGLE)2(r)w
47.3° + 82.5rad = 4774.20181°
47.3+82.5K6(g)5(ANGLE)2(r)w
2°20´30˝ + 39´30˝ = 3°00´00˝
2K6(g)5(ANGLE)4(° ’ ”) 204(° ’ ”) 30
4(° ’ ”)+04(° ’ ”)394(° ’ ”) 304(° ’ ”)w
5(
° ’ ”
)
2.255° = 2°15´18˝
2.255K6(g)5(ANGLE)6(g)3('DMS)w