HP 35s Quick Start Guide

30 Getting Started
The display shows the value of the expression when X=3, which
is 5.
Figure 22
To evaluate the expression at another value of X, press the d
key, then Ï, and key the next value of X and ¥. This
operation can be repeated as often as you may need to evalu-
ate the expression at different values of a variable.
The process is the same for an expression containing more than
one variable. For example, to evaluate 3X+Y
2
for values of X
and Y, press d then press
3¸hXÙhY)2Ï.
Figure 23

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