User Guide
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... Operations Basic Calculations Constant Calculations Fraction calculations and simplification Percent calculations Powers and roots Internal Rounding Probability Random number generation Permutations and combinations Factorials Memory Memory Calculations Trigonometry Trigonometric/Inverse Trigonometric Functions Hyperbolic/ Inverse Hyperbolic Functions Coordinate Conversion Sexagesimal Functions (Degrees/Minutes/Seconds) Logarithmic Functions Statistics Entering and analyzing statistical data 1 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator
... Operations Basic Calculations Constant Calculations Fraction calculations and simplification Percent calculations Powers and roots Internal Rounding Probability Random number generation Permutations and combinations Factorials Memory Memory Calculations Trigonometry Trigonometric/Inverse Trigonometric Functions Hyperbolic/ Inverse Hyperbolic Functions Coordinate Conversion Sexagesimal Functions (Degrees/Minutes/Seconds) Logarithmic Functions Statistics Entering and analyzing statistical data 1 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator
User Guide
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... be used in combination with the angle unit settings. 2 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator FX 260 Training guide Modes Before starting a calculation, you must first enter the correct mode. To perform this type of calculation: Basic arithmetic calculations Standard deviation calculations Calculations using degrees Calculations using radians Calculations using grads Number of decimal place specification Number of mode: COMP SD...
... be used in combination with the angle unit settings. 2 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator FX 260 Training guide Modes Before starting a calculation, you must first enter the correct mode. To perform this type of calculation: Basic arithmetic calculations Standard deviation calculations Calculations using degrees Calculations using radians Calculations using grads Number of decimal place specification Number of mode: COMP SD...
User Guide
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... numerical value for 32, to press [AC] when beginning a new calculation. [+] [ - ] [x] [÷] Addition, subtraction, multiplication, and division [=] Performs calculation [+/-] Changes the sign of a displayed input value. [ON] Turns ...calculator uses "order of the calculator. Example: for π. [SHIFT] [X-Y] Swaps the value of x and y in subtraction calculations. Note: There is 8. 3 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator The answer displayed is no power off key. FX 260 Training guide Basic Arithmetic Calculations...
... numerical value for 32, to press [AC] when beginning a new calculation. [+] [ - ] [x] [÷] Addition, subtraction, multiplication, and division [=] Performs calculation [+/-] Changes the sign of a displayed input value. [ON] Turns ...calculator uses "order of the calculator. Example: for π. [SHIFT] [X-Y] Swaps the value of x and y in subtraction calculations. Note: There is 8. 3 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator The answer displayed is no power off key. FX 260 Training guide Basic Arithmetic Calculations...
User Guide
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...For example: [2 4 Each time you press [=], the constant will be shown on the display. FX 260 Training guide Constant calculations You can enter a fraction using a b/c, pressing [=] will be added to the number on ...calculation. [a b/c] Inputs the integer part of a fraction (mixed number) and the numerator (b) /denominator (c) of digits, including division marks, cannot exceed 10. NOTE: After entering a fraction using the [a b/c] key. • The total number of a fraction in simplest form. 4 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator...
...For example: [2 4 Each time you press [=], the constant will be shown on the display. FX 260 Training guide Constant calculations You can enter a fraction using a b/c, pressing [=] will be added to the number on ...calculation. [a b/c] Inputs the integer part of a fraction (mixed number) and the numerator (b) /denominator (c) of digits, including division marks, cannot exceed 10. NOTE: After entering a fraction using the [a b/c] key. • The total number of a fraction in simplest form. 4 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator...
User Guide
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...[SHIFT] [%] 20 Percent of a number. Example: For 271/3, press [27] [SHIFT] [x1/y] [3] [=] 5 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator What percentage of 80 is 40? [40] [÷] [80] [SHIFT] [%] 50 To add a percentage. 15% to 1000...Raises a number to another. Example: [2] [xy] [4] [=] Calculates the reciprocal of one number to a power (other than 2 or 3). Example: [5] [x2 ] Cubes a number. FX 260 Training guide Percent calculations • Use the COMP mode for percentage calculations. To find percentage of a number. 12% of 15 Example ...
...[SHIFT] [%] 20 Percent of a number. Example: For 271/3, press [27] [SHIFT] [x1/y] [3] [=] 5 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator What percentage of 80 is 40? [40] [÷] [80] [SHIFT] [%] 50 To add a percentage. 15% to 1000...Raises a number to another. Example: [2] [xy] [4] [=] Calculates the reciprocal of one number to a power (other than 2 or 3). Example: [5] [x2 ] Cubes a number. FX 260 Training guide Percent calculations • Use the COMP mode for percentage calculations. To find percentage of a number. 12% of 15 Example ...
User Guide
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... rounding based on the display. Probability Random number generation [SHIFT] [RAN#] Generates a random number between 0 and 0.999. Example: [5] [SHIFT] [!] 6 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator For example, set the calculator to 3 fixed decimal places. Example: To determine the number of different combinations of 4 items selected from 10 items. [10] [SHIFT] [nCr] [4] [=] 210 Factorials...
... rounding based on the display. Probability Random number generation [SHIFT] [RAN#] Generates a random number between 0 and 0.999. Example: [5] [SHIFT] [!] 6 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator For example, set the calculator to 3 fixed decimal places. Example: To determine the number of different combinations of 4 items selected from 10 items. [10] [SHIFT] [nCr] [4] [=] 210 Factorials...
User Guide
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To clear memory, press [0] [SHIFT] [Min] or [AC] [SHIFT] [Min]. 7 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator FX 260 Training guide Memory Memory Calculations The memory function is convenient for calculating cumulative totals. [M+] Adds displayed value to memory. [MR] Recalls the value stored in memory. [SHIFT] [M-] Subtracts the displayed value from memory. [SHIFT] [Min] Replaces the current memory contents with the displayed value.
To clear memory, press [0] [SHIFT] [Min] or [AC] [SHIFT] [Min]. 7 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator FX 260 Training guide Memory Memory Calculations The memory function is convenient for calculating cumulative totals. [M+] Adds displayed value to memory. [MR] Recalls the value stored in memory. [SHIFT] [M-] Subtracts the displayed value from memory. [SHIFT] [Min] Replaces the current memory contents with the displayed value.
User Guide
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... 5 = Radians (Rad) Mode 6 = Grads (Gra) Trigonometric/Inverse Trigonometric Functions To calculate the sine, cosine, or tangent of the displayed angle. Example (in degree mode): [30] [sin] (= .5) To calculate the arcsine, arccosine, or arctangent. Examples: Keystrokes [2.5] [=] Press [ o,,, ] [10] [ o,,, ] [15] [ o,,, ] [12] [ o,,, ] [x] [4] [=] Display 2.5 2° 30° 0 41° 0° 48° 8 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator
... 5 = Radians (Rad) Mode 6 = Grads (Gra) Trigonometric/Inverse Trigonometric Functions To calculate the sine, cosine, or tangent of the displayed angle. Example (in degree mode): [30] [sin] (= .5) To calculate the arcsine, arccosine, or arctangent. Examples: Keystrokes [2.5] [=] Press [ o,,, ] [10] [ o,,, ] [15] [ o,,, ] [12] [ o,,, ] [x] [4] [=] Display 2.5 2° 30° 0 41° 0° 48° 8 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator
User Guide
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... natural logarithm (base e) of the displayed value. [90] [ln] Calculates the common antilogarithm of the displayed value, which is 10 raised to the power of the value. [2] [SHIFT] [10x] Calculates the natural antilogarithm of the displayed value, which is e raised to the power of the value. [1] [SHIFT] [ex] 9 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator
... natural logarithm (base e) of the displayed value. [90] [ln] Calculates the common antilogarithm of the displayed value, which is 10 raised to the power of the value. [2] [SHIFT] [10x] Calculates the natural antilogarithm of the displayed value, which is e raised to the power of the value. [1] [SHIFT] [ex] 9 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator
User Guide
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...[100] [x] [10] [DATA] After entering data, you can input multiple entries of the squares. 10 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator Be sure to input two entries of data. Number of data items. Sum of the same value. (NOTE: This ... [SHIFT] [σ n] Population standard deviation. [SHIFT] [ x ] [SHIFT] [n] [SHIFT] [∑x] [SHIFT] [∑x2] Arithmetic mean. FX 260 Training guide Statistics Entering and analyzing statistical data Enter the statistics mode (SD) by pressing [MODE] [9]. Cancel FIX and SCI settings by pressing [MODE] ...
...[100] [x] [10] [DATA] After entering data, you can input multiple entries of the squares. 10 References the Casio FX-260 Solar User's Guide Casio FX-260 Scientific calculator Be sure to input two entries of data. Number of data items. Sum of the same value. (NOTE: This ... [SHIFT] [σ n] Population standard deviation. [SHIFT] [ x ] [SHIFT] [n] [SHIFT] [∑x] [SHIFT] [∑x2] Arithmetic mean. FX 260 Training guide Statistics Entering and analyzing statistical data Enter the statistics mode (SD) by pressing [MODE] [9]. Cancel FIX and SCI settings by pressing [MODE] ...