Graphing Calculator by Mathlab: User Manual
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Introduction
PRO Features vs. FREE Version
Frequently Asked Questions, FAQs
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1. How to Change the Number Format?
2. How to Set Up the Separators Between Thousands?
3. How to Set Precision?
4. How to Send Feedback with Comments?
5. How to import/export the library?
6. How to Print Results?
7. How to Make the Calculator Show the Results?
8. How to Transport Calculation Results to other Programs?
9. How to Transport Table to Other Platforms?
10. How to Turn Off (or on) Vibration?
11. How to Change the Language?
1. Basics
1.1. Navigation
1.2. UI Elements
1.3. Keyboard
1.4. Input, Enter, Delete, Clear and UNDO Buttons
1.5. Workspace Area
1.6. Editing the Expression/Equation
1.7. Using the Last Answer
1.8. Writing Comments
1.9. Clear, Copy & Paste Commands
1.10. Rearranging Rows
2. Settings
2.1. General
2.2. Calculator
2.3. Graph
3. Library
3.1. Constants
3.2. Functions
3.3. How to Save Calculation Result/Graph to Library?
4. Graph Mode
4.1. 2D Graphing
4.2. 3D Graphing
4.3. Enlarging the Graph Area
4.4. Changing to White Background
4.5. Hide Keyboard
4.6. Degree and Radian Scales
4.7. Fixed Scale
4.8. R-axis Scale
4.9. Logarithmic Scale
4.10. Tracing Values and Slopes
4.11. Special Points: Roots and Criticals
4.12. Intersections of Graphs
4.13. Set Domain
4.14. Show All - Roots, Critical Points and Intersections
4.15. Fullscreen
5. Table Mode
5.1. Sharing of Functions
5.2. 2D Table
5.3. 3D Table
5.4. Edit Functions
5.5. Scroll Results
5.6. Results Precision
5.7. Zoom Controls
5.8. Save and Load Table
5.9. Table of Trigonometric Functions
6. Numbers and Number Sense
6.1. Decimals
6.2. Fractions
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6.2.1. Mixed Fractions
6.2.2. Complex Fractions
6.2.3. Converting Decimals to Fractions
6.2.4. Converting Fractions to Decimals
6.3. Percents
6.4. Scientific Notation
6.5. Engineering Notation
6.6. Rounding Numbers
6.7. Integer and Fractional Parts
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6.7.1. Integer Part of a Number
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6.7.1.1. Ceiling
6.7.1.2. Floor
6.7.1.3. Half Down
6.7.1.4. Half to Even
6.7.1.5. Half to Infinity
6.7.1.6. Half to Odd
6.7.1.7. Half to Zero
6.7.1.8. Half Up
6.7.1.9. Truncate
6.7.2. Greatest Integer is the Floor Function
6.7.3. Least Integer is the Ceiling Function
6.7.4. Fractional Part of a Number
6.8. Order of Operations
6.9. Least Common Multiple
6.10. Greatest Common Divisor
6.11. Modulo
6.12. Binary, Octal, Decimal, Hexadecimal Numbers
6.13. Complex Numbers
6.14. The Polar Form of Complex Numbers
6.15. Polar to Rectangular Coordinates
7. Introductory Algebra
7.1. Arithmetic Operations
7.2. Exponents
7.3. Absolute Values
7.4. Variables
7.5. Evaluating Expressions
7.6. Polynomials
7.7. Roots
7.8. Logarithms
8. Equations in One Variable
8.1. Linear Equation
8.2. Absolute Value Equation
8.3. Quadratic Equation
8.4. Cubic Equation
8.5. Polynomial Equation
8.6. Rational Equation
8.7. Radical Equation
8.8. Exponential Equation
8.9. Logarithmic Equation
9. Inequalities in One Variable
9.1. Inequality Symbols
9.2. Linear Inequalities
9.3. Absolute Value Inequalities
9.4. Quadratic Inequality
9.5. Polynomial Inequalities
9.6. Rational Inequalities
9.7. Compound Inequalities
9.8. Inequalities with Constants
10. Equations and Inequalities in Two Variables
10.1. Linear Equations
10.2. Systems of Linear Equations
10.3. Graphing Inequalities
10.4. Multiple Graphing of Inequalities
10.5. Graphing Systems of Inequalities
10.6. Solving Implicit Equations
11. Algebraic Functions and Graphs
11.1. Plotting Points
11.2. How to Graph Functions?
11.3. Setting the Applied Domain
11.4. Linear Function
11.5. Absolute Value Function
11.6. Quadratic Function
11.7. Polynomial Functions
11.8. Rational Functions
11.9. Radical Functions
11.10. Logarithmic Functions
11.11. Exponential Functions
11.12. Sign Function
11.13. Multiple Graphing
11.14. Piecewise Functions
12. Matrices and Vectors
12.1. Matrix Operations
12.2. Editing Matrix Entries
12.3. Matrix Variables
12.4. Matrix and Vector Forms
12.5. Variable Matrix to System of Linear Equations
12.6. Solving Systems of Linear Equations Using Matrix Equations
13. Trigonometric Functions and Their Inverses
13.1. Degrees and Radians
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13.1.1. Degrees, Minutes and Seconds
13.1.2. Bradis Table
13.2. Trigonometric Function Keys
13.3. Trigonometric Values of Special Angles
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13.3.1. The 45- 45 - 90 Triangle
13.3.2. The 30-60-90 Triangle
13.3.3. Quadrantal Angles
13.3.4. Coterminal Angles
13.4. Trigonometric Values of 15 Degrees and Its Multiples
13.5. Hyperbolic Function Keys
13.6. Graphing Trigonometric Functions
13.7. Graphing Hyperbolic Functions
13.8. Graphing Inverse Functions
14. Analytic Geometry
14.1. Conic Sections
14.2. Parametric Equations
14.3. Polar Graphs
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14.3.1. Limacon
14.3.2. Cardioid
14.3.3. Lemniscate
14.3.4. Rose
14.3.5. Other Polar Graphs
14.4. 3D Graphing
15. Limits
15.1. Right - hand Limit
15.2. Left - hand Limit
15.3. Limit of a Function
15.4. Limit of a Polynomial Function
15.5. Limit of a Rational Function
15.6. Limit of a Radical Function
15.7. Limit of an Absolute Value Function
15.8. Limit of a Trigonometric Function
15.9. Limit of an Exponential and Logarithmic Function
15.10. Limit of a Piece-wise Function
15.11. Limits at Infinity
15.12. Indeterminate Forms
15.13. Limit of a Hyperbolic Function
16. Derivatives
16.1. First Derivative Key
16.2. Second Derivative Key
16.3. Third and Higher Derivative Keys
16.4. Rules of Differentiation
16.5. Derivatives of Polynomial Functions
16.6. Derivatives of Rational Functions
16.7. Dervatives of Trigonometric, Logarithmic and and Exponential Functions
16.8. More on Derivatives
17. Partial Derivatives
17.1. Increments
17.2. Dervative of a Function df (or dy))
17.3. Derivative of a Function df (f not in terms of x)
17.4. Other Partial Derivatives
17.5. Higher Order Partial Derivatives
17.6. Total Derivates
18. Definite Integral
18.1. Definite Integral of Algebraic Functions
18.2. Definite Integral of Trigonometric Functions
19. Basic Statistics
19.1. Summation Notation
19.2. Product Notation
19.3. Minimum and Maximum
19.4. Factorial, nCr and nPr
19.5. Measures of Central Tendency
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19.5.1. Mean from Ungrouped Data Set
19.5.2. Mean from Frequency Distribution Table
19.5.3. Median from Ungrouped Data Set
19.5.4. Mode
19.6. Measures of Variability
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19.6.1. Range
19.6.2. Interquartile Range and Quartile Deviation
19.6.3. Mean Absolute Deviation
19.6.4. Variance and Standard Deviation
19.6.5. Coefficient of Variation
19.7. Measures of Position
19.8. Bivariate Data Analysis
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19.8.1 Covariance
19.8.2. Correlation Coefficient
19.8.3. Scatter Plot and Regression Line
20. Special Functions
20.1. Gamma Function
20.2. Logarithmic Gamma Function
20.3. Digamma Function
21. List of ALL Functions
21.1. Arithmetics
21.2. Algebra
21.3. Trigonometry
21.4. Statistics
21.5. Calculus
Chapter 10. Equations and Inequalities in Two Variables
10.1 Linear Equations
10.2 Systems of Linear Equations
10.3 Graphing Inequalities
10.4 Multiple Graphing of Inequalities
10.5 Graphing Systems of Inequalities
10.6 Solving Implicit Equations
Next: 10.1. Linear Equations>
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