Contents
HP 300s+ Scientific Calculator User Guide
First Edition September Part number
Table of contents
Using Calculator Memory
Transforming Displayed Values
Reference
Example , , , , , etc
About this Manual
If key marking text is It means this This color
Battery
Safety Precautions
Initializing the Calculator
Disposing of the Calculator
Other Precautions
Before Using the Calculator
Using the Protective Hard Case
Adjusting Display Contrast
Turning Power On and Off
About the Display
Display Indicators
Math
Calculation Modes
Calculation Modes and Calculator Setup
Specifying the Calculation Mode
Configuring the Calculator Setup
Fix -
Specifying the Default Angle Unit
Specifying the Number of Display Digits
Calculation Result Display Examples
Specifying the Decimal Point Display Format
Initializing the Calculation Mode and Other Settings
Specifying the Fraction Format
Specifying the Statistical Display Format
Inputting a Calculation Expression Using Standard Format
Inputting Expressions and Values
Inputting a General Function
Number of Input Characters Bytes
Omitting the Multiplication Sign
Final Closed Parentheses
Displaying a Long Expression
Correcting an Expression
About Insert and Overwrite Input Modes
Changing the Character or Function You Just Input
Deleting a Character or Function
Correcting a Calculation
Displaying the Location of an Error
Overwrite Mode
Inserting Input into a Calculation
Inputting with Math Format
Functions and Symbols Supported for Math Format Input
Math Format Input Examples
Incorporating a Value into a Function
Page
Example 2 sin60 =
sin-1
Example 1 2 + 8 = 3
Form Calculation Range
Grads
Omitting a Final Closed Parentheses
Basic Calculations Comp
Arithmetic Calculations
Number of Decimal Places and Number of Significant Digits
Fraction Calculations
Switching Between Fraction and Decimal Format
Percent Calculations
%
%
%
%
%
Converting Values Between Sexagesimal and Decimal
Degree, Minute, Second Sexagesimal Calculations
Inputting Sexagesimal Values
Sexagesimal Calculations
Using Calculation History Memory and Replay Comp
Using Multi-statements in Calculations
Recalling Calculation History Memory Contents
Replay Function
Using Calculator Memory
Answer Memory Ans
Independent Memory Overview
Inputting Answer Memory Contents into an Expression
Independent Memory M
M
Variables A, B, C, D, E, F, X, Y
Function Calculations
Clearing the Contents of All Memories
Pi π and Natural Logarithm Base
Hyperbolic and Inverse Hyperbolic Functions
Trigonometric and Inverse Trigonometric Functions
sin-1
cos-1 cos-1
Exponential Functions and Logarithmic Functions
π
π
e
Power Functions and Power Root Functions
Rectangular-Polar Coordinate Conversion
Converting to Polar Coordinates Pol
Converting to Rectangular Coordinates Rec
Greatest Common Divisor and Least Common Multiple
Pol , Pol ,
Rec
Division with Quotient and Remainder
Integer Function and the Greatest Integer Function
Fraction Simplification Function
A
Using Calc
Metric Conversion
Other Functions
RanInt
,
Absolute Value Calculation Abs
Factorial
Random Number Ran#
Permutation nPr and Combination nCr
Rounding Function Rnd
nPr nCr
Transforming Displayed Values
Using Engineering Notation
←
Using S-D Transformation
Formats Supported for S-D Transformation
Examples of S-D Transformation
π
Statistical Calculation Stat
Selecting a Statistical Calculation Type
Statistical Calculation Types
Rules for Inputting Sample Data on the Stat Editor Screen
Inputting Sample Data Displaying the Stat Editor Screen
Stat Editor Screen
Freq Frequency Column
Stat Editor Screen Input Precautions
Precautions Concerning Sample Data Storage
Editing Sample Data
Inserting Line
Deleting All Stat Editor Contents
Using the Stat Menu
Deleting a Line
Stat Menu Items
Single-variable 1-VAR Statistical Calculation Commands
Common Items Select this When you want to do this Menu item
Select this menu item When you want to obtain this
Var Sub-menu Stat Var
MinMax Sub-menu STAT MinMax
Single-variable Statistical Calculation
Commands When Linear Regression Calculation A+Bx Is Selected
Var Sub-menu Stat Var
Sum Sub-menu STAT Sum
Linear Regression Calculation
MinMax Sub-menu Stat MinMax
Reg Sub-menu Stat Reg
∑x⎞
y
Reg Sub-menu STAT Reg
Quadratic Regression Calculation
Page
Ab Exponential Regression A⋅BX
Comments for Other Typed of Regression
Logarithm Regression
Exponential Regression e X y = AeBx
∑x1
Comparison Regression Curves
∑ x
Other types of Regression Calculation
Calculations of Equations EQN
Command Usage Tips
Simultaneous Linear Equations
Two unknowns Three unknowns
Inputting and editing coefficients
Special Solution Display
Solution Display
Generating a Number Table from a Function Table
Supported Function Types
Key
Table Mode Precautions Using the Verify Command
Start, End, and Step Value Rules
Number Table Screen
Key Display
Inputting and Editing
Key in Display
Proportion Calculations Prop
Inputting and Editing Coefficients
= x/d
Prop Solution Display
÷, ÷R
Technical Information
Order of Operations
Stack Limitations
Functions Input Range
Calculation Ranges, Number of Digits, and Precision
Calculation Range and Precision
Function Calculation Input Ranges and Precision
DEG RAD
GCD
Cause
Error Messages
When an Error Message Appears
Math Error
Before assuming malfunction of the calculator
Stack Error
Syntax Error
Insufficient MEM Error
Replacing the Battery
Power Requirements and Battery Replacement
Reference
Operating Temperature 0C to 40C Bundled Items Hard Case
Auto Power Off
Specifications
Power Requirements
European Union Regulatory Notice
Regulatory Notices
Japanese Notice Korean Notice Class B
Perchlorate Material special handling may apply