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Character Code Table
*The characters and symbols in the above table are lined in sequence, with the
space being the smallest and # being the largest. (" # " can be displayed by
pressing &]
=] in the extension mode.)
Numeric Functions
Name of
function.
Format
Function and input range
Trigonometric
SIN
(Numeric
sin
IX] < 1440° (8 rad, 1600gra)
function
expression)
' * hereafter X
COS (X)
cos
(XI < 1440° (8m rad, 1600gra)
-
TAN (X)
tan
IXI < 1440° (8m rad, 1600gra)
except when IXI is odd multiple of
90°(1/2 rad, 100gra)
Inverse
ASN (X)
sin*
| IX ¢ 1,-90° < ASN < 90°
trigonometric
(rad: -7/2 < ASN < x/2,
function
gra: -100 < ASN < 100)
ACS (X)
cos*
| IXI<¢1, 0° < ACS < 180°
(rad: 0 < ACS ga, gra O< ACS < 200)
ATN (X)
tan"
-90°
< AINE 90°
(rad: -1/2 < ATN < x/2,
gra: -100 < ATN < 100)
Hyperbolic
HYP SIN (X)
sinh
IX $ 230.2585092
function
HYP COS (X)
cosh
IX] < 230.2585092
HYP TAN (X)
tanh
IX} << 19'9°
Inverse
HYP ASN (X)
sinh!
IXI <5 x 10°°
hyperbolic
HYP ACS (X)
cosh"
1gX<5x
10°?
function
HYP ATN (X)
tanh!
| IXI<1
Square root
SQR (X)
Vx
X20
Cube root
CUR (X)
Ye
| XI < 107°
Power
KtX
xY
x <O-—y: natural number
Exponential
EXP (X)
e
-10'°° <X < 230.2585092
function
239
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