User's Guide
Table Of Contents
- Table of Contents
- Before Using the Calculator
- Calculation Modes and Calculator Setup
- Inputting Expressions and Values
- Basic Calculations
- Function Calculations
- Pi (π), Natural Logarithm Base e
- Trigonometric Functions
- Hyperbolic Functions
- Angle Unit Conversion
- Exponential Functions
- Logarithmic Functions
- Power Functions and Power Root Functions
- Integration Calculations
- Differential Calculations
- Σ Calculations
- Rectangular-Polar Coordinate Conversion
- Factorial Function (!)
- Absolute Value Function (Abs)
- Random Number (Ran#)
- Random Integer (RanInt#)
- Permutation (nPr) and Combination (nCr)
- Rounding Function (Rnd)
- Greatest Common Divisor (GCD) and Least Common Multiple (LCM)
- Using CALC
- Using SOLVE
- Scientific Constants
- Metric Conversion
- Using Calculation Modes
- Complex Number Calculations (CMPLX)
- Statistical Calculations (STAT)
- Base-n Calculations (BASE-N)
- Equation Calculations (EQN)
- Matrix Calculations (MATRIX)
- Creating a Numerical Table from Two Functions (TABLE)
- Vector Calculations (VECTOR)
- Distribution Calculations (DIST)
- Inequality Calculations (INEQ)
- Ratio Calculations
- Technical Information
- Frequently Asked Questions
Basic Calculations
Use the
key to enter the COMP Mode when you want to perform
basic calculations.
(COMP)
Toggling Calculation Results
While Natural Display is selected, each press of
will toggle the
currently displayed calculation result between its fraction form and decimal
form, its √ form and decimal form, or its π form and decimal form.
Example 1: π ÷ 6 =
1
6
π = 0,5235987756 (MthIO-MathO)
(π)
6
1
6
π 0,5235987756
Example 2: (√2 + 2) × √3 = √6 + 2√3 = 5,913591358 (MthIO-MathO)
2 2 3
√6 + 2√3 5,913591358
While Linear Display is selected, each press of will toggle the
currently displayed calculation result between its decimal form and fraction
form.
Example 3: 1 ÷ 5 = 0,2 =
1
5
(LineIO)
1 5
0,2 1 5
Example 4: 1 -
4
5
=
1
5
= 0,2 (LineIO)
1 4 5
1 5 0,2
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