Real-number functions, continued, Value!, value2), Valuehualue2. value – HP 38g Graphing Calculator User Manual
Page 60: Value2, Value, Value), Places, Value,places)
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Real-Number Functions, continued
MAX
MIN
MOD
%CHANGE
%TOTAL
RAD^DEG
ROUND
SIGN
TRUNCATE
XPON
Maximum. The greater of two values.
MAX
(
value!, value2)
Minimum. The lesser of two values.
MIN
(
value!, value2)
Modulo. The remainder of
valueHualue2.
value!
MOD
value2
X
percent of y; that is, Ay/
100
.
% ( x , y )
Percent change from
x
toy, that is, 100(y-x)/x.
%CHANGE(X,y)
Percent total: (100)y/x What percentage of x isy.
%TOTAL(X,y)
Radians to degrees. Converts
value
from one angle format to
another.
RAD-ADEG
(value)
Rounds
value
to decimal
places.
Accepts complex numbers.
ROUND
{value,places)
Sign of
value.
If positive, the result is +1. If negative, -1. If zero,
result is zero. For a complex number, this is the unit vector in
(
^
.Y
V
the direction of the number
i
2
2
’
I
2
T
X
+y yx +y
SIGN(ua/ue)
SIGN(
(x,y) )
Truncates
value
to decimal p/aces. Accepts complex numbers.
TRUNCATE (
value, places)
Exponent of
value.
XPON {value)
2-24 Mathematical Calculations