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HP 10s+ User Manual

HP 10s+
44 pages
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HP 10s+ Scientific Calculator
User Guide

Table of Contents

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HP 10s+ Specifications

General IconGeneral
DisplayLCD
Power SourceBattery
TypeScientific Calculator
Display TypeLCD
Display Digits10 + 2 digits
Battery TypeLR44
Number of Batteries1
Functions240 functions

Summary

Using the Protective Case

Safety Precautions

Essential safety guidelines to follow before and during calculator use.

Notice

Warning symbol indicates risk of injury or damage if safety precautions are ignored.

Battery

Disposing of the Calculator

Other Precautions

Two-Line Display

Preparing to Use the Calculator

Modes

Guide to selecting the appropriate calculation mode (COMP, SD, REG) for different operations.

Input Limit

Notes

Error Correction When Entering

Recalling a Previous Calculation

How to access, edit, and manage past calculations stored in memory.

Error Indicator

Multi-statement

Exponent Display Format

Decimal Point and Separator

Initializing the Calculator

Basic Calculations

Arithmetic Operations

Performing fundamental arithmetic calculations like addition, subtraction, multiplication, and division.

Calculations with Fractions

Converting Between Decimal and Fractional Display

Converting Between Mixed and Improper Fractions

Calculating Percentages

Calculations Involving Degrees, Minutes, and Seconds

FIX, SCI, RND

Calculations Involving the Memory

Ans Memory

Understanding and using the Ans memory to store and recall the last calculation result.

Continuous Calculation

Using the result of a previous calculation as the first value in a new calculation.

Variable M

Variables

Scientific Functions

Trigonometric and Inverse Trigonometric Functions

Performing calculations with trigonometric functions (sin, cos, tan) and their inverses.

Hyperbolic and Inverse Hyperbolic Functions

Common Logarithms, Natural Logarithms and Antilogarithms

Root, Factorial, and Combination Functions

Converting Angular Measurements

Coordinate Systems (Pol, Rec)

Expressing Numbers in Engineering Format

Statistics

Standard Deviation-SD

Calculating standard deviation (sample and population) for statistical data sets.

Data Entry Hints

Regression-REG

Linear Regression

Logarithmic, Exponential, Mathematical Power and Inverse Regression

Quadratic Regression

Technical Data

Troubleshooting

Steps to resolve unexpected results or errors during calculations.

Error Messages

Common error messages (Math, Stack, Syntax, Arg) and their causes and corrections.

Stack ERROR

Syntax ERROR

Arg ERROR

Input Range

Automatic Power-Saver

Replacing the Battery

Specifications

Regulatory Notices

European Union Regulatory Notice

Compliance information regarding EU directives (Low Voltage, EMC, Ecodesign) and CE marking.

Japanese Notice

Korean Notice Class B

Perchlorate Material Handling

Disposal of Waste Equipment

Chemical Substances

China RoHS

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