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E-38
25: atm Pa 26: Pa atm 27: mmHg Pa 28: Pa mmHg
29: hp
kW 30: kW hp 31: kgf/cm
2
Pa 32: Pa kgf/cm
2
33: kgf • m J 34: J kgf • m 35: lbf/in
2
kPa 36: kPa lbf/in
2
37: °F °C 38: °C °F 39: J cal 40: cal J
Conversion formula data is based on the “NIST Special Publication 811
(1995)”.
Note: The Jcal command performs conversion for values at a temperature
of 15°C.
Calculation Ranges, Number of Digits,
and Precision
The calculation range, number of digits used for internal calculation, and
calculation precision depend on the type of calculation you are performing.
Calculation Range and Precision
Calculation Range
p1 s 10
–99
to p9.999999999 s 10
99
or 0
Number of Digits for Internal
Calculation
15 digits
Precision
In general, p1 at the 10th digit for a single
calculation. Precision for exponential
display is p1 at the least significant digit.
Errors are cumulative in the case of
consecutive calculations.
Function Calculation Input Ranges and Precision
Functions Input Range
sin
x
DEG
0 \
x\ 9 s10
9
RAD
0 \
x\ 157079632.7
GRA
0 \x\ 1 s10
10
cosx
DEG
0 \
x\ 9 s10
9
RAD
0 \
x\ 157079632.7
GRA
0 \x\ 1 s10
10
tanx
DEG
Same as sinx, except when \x\ = (2n–1) s90.
RAD
Same as sin
x, except when \x\ = (2n–1) sP/2.
GRA
Same as sinx, except when \x\ = (2n–1) s100.
sin
–1
x
0 \x\ 1
cos
–1
x
tan
–1
x
0 \x\ 9.999999999 s10
99
sinhx
0 \x\ 230.2585092
cosh
x
sinh
–1
x
0 \x\ 4.999999999 s10
99
cosh
–1
x
1 x 4.999999999 s10
99
tanhx
0 \x\ 9.999999999 s10
99