EasyManuals Logo

HP HP-15C User Manual

HP HP-15C
288 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #193 background imageLoading...
Page #193 background image
Section 13: Finding the Roots of an Equation 193
Restriction on the Use of _
The one restriction regarding the use of _ is that _ cannot be
used recursively. That is, you cannot use _ in a subroutine that is
called during the execution of _. If this situation occurs, execution
stops and Error 7 is displayed. It is possible, however, to use _ with
f thereby using the advanced capabilities of both of these keys.
Memory Requirements
_ requires five registers to operate. (Appendix C explains how they
are automatically allocated from memory.) If five unoccupied registers are
not available, _ will not run and Error 10 will be displayed.
A routine that combines _ and f requires 23 registers of space.
For Further Information
In appendix D, Advanced Use of _, additional techniques and
explanations for using _ are presented. These include:
ï‚· How _ works.
ï‚· Accuracy of the root.
ï‚· Interpreting results.
ï‚· Finding several roots.
ï‚· Limiting estimation time.

Table of Contents

Other manuals for HP HP-15C

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the HP HP-15C and is the answer not in the manual?

HP HP-15C Specifications

General IconGeneral
BrandHP
ModelHP-15C
CategoryCalculator
LanguageEnglish

Related product manuals