HP 35s User Manual

Fractions 5-9
Example:
Suppose you have a 56
3
/
4
–inch space that you want to divide into six equal
sections. How wide is each section, assuming you can conveniently measure
1
/
16
–
inch increments? What's the cumulative roundoff error?
Fractions in Equations
You can use a fraction in an equation. When an equation is displayed, all
numerical values in the equation are shown in their entered form. Also, fraction-
display mode is available for operations involving equations.
When you're evaluating an equation and you're prompted for variable values, you
may enter fractions — values are displayed using the current display format.
See chapter 6 for information about working with equations.
Keys: Display: Description:
 
Sets Flag 8

Sets up fraction format for
1
/
16
–
inch increments. (Flags 8 and 9
should be the same as for the
previous example.)

D
  Stores the distance in D.

  The sections are a bit wider than 9
7
/
16
inches.
 
  Rounds the width to this value.

  Width of six sections.
D 
  The cumulative round off error.
 ()
  Clears flag 8.
 
 Turns off Fraction–display mode.

HP 35s Specifications

General

Type	Scientific
Form factor	Pocket
Product color	Black
Digits	14 digits
Display number of lines	2 lines
Keyboard type	Alphanumeric
Menus and prompts	Yes

Weight and Dimensions

Dimensions (WxDxH)	157.9 x 18 x 82 mm