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19990401
uu
uu
u Hyperbolic Calculations (HYP) [OPTN]-[HYP]
•{sinh}/{cosh}/{tanh} ... hyperbolic {sine}/{cosine}/{tangent}
•{sinh
–1
}/{cosh
–1
}/{tanh
–1
} ... inverse hyperbolic {sine}/{cosine}/{tangent}
uu
uu
u Angle Units, Coordinate Conversion, Sexagesimal Operations (ANGL)
[OPTN]-[ANGL]
•{°}/{r}/{g} ... {degrees}/{radians}/{grads} for a specific input value
•{° ’ ”} ... {specifies degrees (hours), minutes, seconds when inputting a degrees/minutes/
seconds value}
•{'DMS} ... {converts decimal value to sexagesimal value}
•{Pol(}/{Rec(} ... {rectangular-to-polar}/{polar-to-rectangular} coordinate conversion
uu
uu
u Instant Functions
•{ ° ’ ”} ... {converts decimal value to degrees/minutes/seconds value}
•{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.
kk
kk
k Angle Units
To change the angle unit of an input value, first press K3(ANGL). On the pull-up
menu that appears, select “
°
”, “r”, or “g”.
•Be sure to specify Comp for Mode in the SET UP screen.
Example Operation
To convert 4.25 rad to degrees:
u3(SET UP)cccc1(Deg)i
243.5070629 4.25K6(g)3(ANGL)c(r)w
47.3° + 82.5rad = 4774.20181°
47.3+82.5K6(g)3(ANGL)c(r)w
2-4-2
Function Calculations
# Once you specify an angle unit, it remains
in effect until you specify a different one.
The specification is retained even if you turn
power off.
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