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General| Model | fx-3650P II |
|---|---|
| Digits | 10 + 2 digits |
| Weight | 105 g |
| Display | Dot matrix |
| Power Source | Solar and Battery |
Instructions for removing and attaching the calculator's hard case.
Procedure to clear all memory and reset calculator setup to defaults.
Warnings and guidelines regarding battery usage and safety.
How to turn the calculator on and off, and what is retained.
Steps to adjust screen contrast for better readability.
Explanation of calculator keys and their associated functions.
How to choose between the different calculation modes available.
Setting the angle unit (Degrees, Radians, Grads).
Setting decimal places and significant digits for results.
Choosing between mixed and improper fraction display.
Setting the display format for complex number results.
Turning statistical frequency input on or off.
Resetting calculator modes and setup settings.
How to enter calculation expressions and obtain results.
Entering scientific functions with their arguments.
Rules for omitting multiplication signs in expressions.
Scrolling through long expressions on the display.
Explains Insert vs. Overwrite modes for editing input.
Editing key operations just input for correction.
Deleting and inserting operations within an expression.
Locating and correcting errors in calculation expressions.
Performing addition, subtraction, multiplication, and division.
Inputting and calculating fractions using a special separator.
Performing calculations involving percentages.
Entering degrees, minutes, seconds and converting formats.
Viewing past calculations performed on the calculator.
Editing and re-executing previous calculations.
Using the result of the last calculation in subsequent operations.
Automatic insertion and manual use of Ans in calculations.
Using memory for cumulative totals and calculations.
Adding, subtracting, viewing, and clearing independent memory.
Storing values in variables and clearing them.
Clearing independent memory, variable memory, and Answer Memory.
Interpreting syntax and using constants pi and e.
Using trigonometric and inverse trigonometric functions.
Converting values between different angle units.
Using hyperbolic, logarithmic, and exponential functions.
Using power, power root, and cube root functions.
Converting between rectangular and polar coordinate systems.
How to perform integration calculations using the calculator.
How to perform differential calculations (derivatives).
Safety guidelines and tips for integration and differentiation.
Using !, Abs(, and Ran# functions.
Using nPr, nCr, and Rnd functions.
Converting numbers to engineering notation (ENG→, ENG←).
Entering complex numbers, including imaginary numbers.
Entering complex numbers using polar coordinate format.
Displaying and formatting complex number results.
Examples of complex number calculations and result displays.
Calculating the conjugate of a complex number.
Finding the absolute value and argument of complex numbers.
Temporarily changing display format for specific calculations.
Entering data for statistical analysis.
Maximum data items and clearing statistical data.
Performing calculations for single-variable statistics.
Viewing, editing, and deleting entered data samples.
Clearing all statistical sample data currently in memory.
Reference for commands used in SD mode statistics.
Choosing the type of regression calculation (Linear, Log, etc.).
Entering data pairs (x, y) for regression analysis.
Entering paired data without specifying frequency values.
Viewing, editing, and deleting paired data samples.
Commands for statistical calculations using input data.
Reference for commands used in SD mode statistics.
Commands for calculating mean and standard deviation.
Commands for regression coefficients and estimated values.
Commands for finding minimum and maximum values.
Formulas for linear and quadratic regression.
Formulas for logarithmic and e exponential regression.
Formulas for ab exponential, power, and inverse regression.
A worked example demonstrating regression analysis.
General information on performing base-n calculations.
Setting default number bases (Decimal, Hex, Binary, Octal).
Examples of base-n calculations.
Hexadecimal specific input and calculation examples.
Allowed ranges and converting results between bases.
Using the logic menu and binary logical operations.
Introduction to program mode and steps to create programs.
Modifying existing programs and executing them.
Dealing with program errors and removing programs.
Entering program commands and consulting the command reference.
Jump, conditional, and relational commands for program flow.
Using If and For statements for program control.
Using While statements and Break commands.
Setting angle units and display formats (Fix, Sci, Norm).
Toggling statistical frequency input on or off.
Commands to clear memory (ClrMemory, ClrStat).
Using memory (M+, M-), Rnd, and number base commands.
Inputting statistical data using the DT command.
Order of operations in calculator input.
General calculation limits, digits, and precision.
Input ranges and precision for specific functions.
Input ranges and precision for specific functions (continued).
Math, Stack, Syntax, and Argument Errors: causes and actions.
Time Out, Data Full, Go Errors: causes and actions.
Steps to replace the calculator's battery.
