HP HP-67

Display Control 45
Ro
7 123.4567000
CER 1 Notice that the display
rounds if the first hidden
digit is 5 or greater.
[DsP 123.46 Normal FIX 2 display.
Engineering Notation Display
Engineering notation allows all numbers to be shown with exponents
of 10 that are multiples of three (e.g., 103, 107¢, 10'2).
e N
One significant T A " o A
digit always present. Specified significant Exponent of 10
digits after the first one. always a multiple
of three.
Engineering Notation Display
Engineering notation is particularly useful in scientific and engineer-
ing calculations, where units of measure are often specified in multi-
ples of three. See the prefix chart below.
Multiplier Prefix Symbol
10" tera T
10° giga G
108 mega M
10° kilo k
1073 milli m
10-¢ micro “
107° nano n
102 pico p
10718 femto f
1018 atto a