HP 35s Quick Start Guide

34 Getting Started
by pressing the letter key X. The message “INTEGRATING”
briefly displays before the result of 1.39 appears.
Figure 30
For another example, to integrate Te
-T
from 0 to 10, first enter
the expression into the equation catalog by pressing
dhT¸º#zhTÏ. The display appears
as shown below.
Figure 31
Press d to leave the equation catalog. Input the limits of the
integration by pressing 0Ï10. Press d and then
integrate the expression by pressing¹"T. After a few
moments, the result of 1.00 is displayed.
Linear Solver
There are two permanent entries in the equation catalog that
solve problems involving 2 by 2 and 3 by 3 systems of linear
equations. These entries can be found just below the EQN LIST

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