Contents Important Information ..............2 Sample Operations ..............2 Initializing the Calculator ............2 Safety Precautions ..............2 Handling Precautions ...............2 Removing the Hard Case ............3 Turning Power On and Off ............3 Adjusting Display Contrast .............3 Key Markings ................3 Reading the Display ..............4 Using Menus ................5 Specifying the Calculation Mode ...........5 Configuring the Calculator Setup ...........5 Inputting Expressions and Values ..........6...
• The contents of this manual are subject to change without notice. • In no event shall CASIO Computer Co., Ltd. be liable to anyone for special, collateral, incidental, or consequential damages in connection with or arising out of the purchase or use of this product and items that come with it.
• Never try to take the calculator apart. • Use a soft, dry cloth to clean the exterior of the calculator. • Whenever discarding the calculator or batteries, be sure to do so in accordance with the laws and regulations in your particular area. * Company and product names used in this manual may be registered trademarks or trademarks of their respective owners.
Reading the Display The display of the calculator shows expressions you input, calculation results, and various indicators. Input expression Indicators Math Math Math Math Calculation result • If a ' indicator appears on the right side of the calculation result, it means the displayed calculation result continues to the right.
Important: For some type of calculation that takes a long time to execute, the display may show only the above indicators (without any value) while it performs the calculation internally. Using Menus Some of the calculator’s operations are performed using menus. Pressing N or w, for example, will display a menu of applicable functions.
3Deg 4Rad 5Gra Specifies degrees, radians or grads as the angle unit for value input and calculation result display. Note: In this manual, the v symbol next to a sample operation indicates degrees, while the V symbol indicates radians. 6Fix 7Sci 8Norm Specifies the number of digits for display of a calculation result.
4 × sin30 × (30 + 10 × 3) = 120 4 *s 30 )*( 30 + 10 * 3 )= Math Math Input of the closing parenthesis is required for sin, sinh, and other functions that include parentheses. These multiplication symbols ( × ) can be omitted. A multiplication symbol can be omitted when it occurs immediately before an opening parenthesis, immediately before sin or other function that includes parentheses, immediately before the Ran# (random number) function, or immediately...
Note: • If the calculation becomes longer than the screen width during input, the screen will scroll automatically to the right and the ] indicator will appear on the display. When this happens, you can scroll back to the left by using d and e to move the cursor.
allowable height of a calculation formula is two display screens (31 dots × 2). Further input will become impossible if the height of the calculation you are inputting exceeds the allowable limit. • Nesting of functions and parentheses is allowed. Further input will become impossible if you nest too many functions and/or parentheses.
function and then input it. Be sure always to use the insert mode if Linear Display is selected. To clear all of the calculation you are inputting: Press A. Toggling Calculation Results Each press of f will toggle the currently displayed calculation result between its decimal form and fraction form.
Percent Calculations Inputting a value and pressing 1((%) causes the input value to become a percent. 150 × 20% = 30 150 * 20 1((%) = Calculate what percentage of 880 is 660. (75%) 660 / 880 1((%) = Increase 2500 by 15%. (2875) 2500 + 2500 * 15 1((%) = 2875 Discount 3500 by 25%.
Transform the value 123 to engineering notation, shifting the decimal point to the left. 123 = 1W( ← ) 0.123×10 1W( ← ) 0.000123×10 Calculation History In the COMP or BASE-N Mode, the calculator remembers up to approximately 200 bytes of data for the newest calculation. You can scroll through calculation history contents using f and c.
Variables (A, B, C, D, E, F, X, Y) Your calculator has eight preset variables named A, B, C, D, E, F, X, and Y. You can assign values to variables and also use the variables in calculations. To assign the result of 3 + 5 to variable A 3 + 5 1t(STO) y(A) To multiply the contents of variable A by 10 Sy(A) * 10 =...
°, : These functions specify the angle unit. ° specifies degrees, radians, grads. Input a function from the menu that appears when you perform the following key operation: 1G(DRG'). See : Exponential functions. Note that the input method is different depending upon whether you are using Natural Display or Linear Display.
To obtain three random three-digit integers 1000 1.(Ran#) = (Results shown here are for illustrative purposes only. Actual results will differ.) To generate random integers in the range of 1 to 6 S.(RanInt) 1 1)(,) 6 )= (Results shown here are for illustrative purposes only. Actual results will differ.) To determine the number of permutations and combinations possible when selecting four people from a group of 10 10 1*( n P r ) 4 =...
Inputting Data Use the Stat Editor to input data. Perform the following key operation to display the Stat Editor: 11(STAT) 2(Data). The Stat Editor provides 80 rows for data input when there is an X column only, 40 rows when there are X and FREQ columns or X and Y columns, or 26 rows when there are X, Y, and FREQ columns.
Regression Coefficients: A, B, Correlation Coefficient: , Estimated Values: 11(STAT) 5(Reg) 1 to 5 Regression Coefficients for Quadratic Regression: A, B, C, Estimated Values: 11(STAT) 5(Reg) 1 to 6 • See the table at the beginning of this section of the manual for the regression formulas.
A11(STAT) 5(Reg) 2(B) = Results: Linear Regression Correlation Coefficient: 0.923 Logarithmic Regression Correlation Coefficient: 0.998 = –3857.984 + 2357.532ln Logarithmic Regression Formula: Calculating Estimated Values Based on the regression formula obtained by paired-variable statistical calculation, the estimated value of can be calculated for a given -value.
STAT STAT 11(STAT)5(Distr)1(P()G)= Results: Normalized variate (' ): –0.762 0.223 Equation Calculations (EQN) You can use the following procedure in the EQN Mode to solve simultaneous linear equations with two or three unknowns, quadratic equations, and cubic equations. 1. Press N3(EQN) to enter the EQN Mode. 2.
EQN Mode Calculation Examples = 3, 2 N3(EQN) 1(a X + b Y = c Math Math 1 = 2 = 3 = 2 = 3 = 4 = (X=) –1 (Y=) – = 2, – = 0, – N3(EQN) 2(a X + b Y + c Z = d...
l(BIN) 11 + 1 = Continuing from above, switch to the hexadecimal mode and calculate 1F A6(HEX) 1 t(F)+ 1 = Continuing from above, switch to the octal mode and calculate Ai(OCT) 7 + 1 = Note: • Use the following keys to input the letters A through F for hexadecimal values: -(A), $(B), w(C), s(D), c(E), t(F).
Converting a Calculation Result to another Type of Value You can use any one of the following key operations to convert the currently displayed calculation result to another type of value: x(DEC) (decimal), 6(HEX) (hexadecimal), l(BIN) (binary), i(OCT) (octal). × 37 To calculate 15 in the decimal mode, and then convert the result to hexadecimal, binary, and octal...
Calculation Range and Precision ± 1 × 10 to ± 9.999999999 × 10 –99 Calculation Range or 0 Number of Digits for Internal 15 digits Calculation In general, ± 1 at the 10th digit for a single Precision calculation. Precision for exponential display is ±...
Math Math e (or d) Math Math d 1 = Clearing the Error Message While an error message is displayed, press A to return to the calculation screen. Note that this also clears the calculation that contained the error. Error Messages Math ERROR Cause: •...
3. If the above steps do not correct your problem, press the O key. This will cause the calculator to perform a routine that checks whether calculation functions are operating correctly. If the calculator discovers any abnormality, it automatically initializes the calculation mode and clears memory contents. For details about initialized settings, see “Configuring the Calculator Setup”.
Perform the following operation: 19(CLR) 1(Setup) =(Yes) k When I execute a function calculation, why do I get a calculation result that is completely different from older CASIO calculator models? With a Natural Textbook Display model, the argument of a function that uses parentheses must be followed by a closing parenthesis.
Manufacturer: CASIO COMPUTER CO., LTD. 6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan Responsible within the European Union: CASIO EUROPE GmbH Casio-Platz 1 22848 Norderstedt, Germany This mark applies in EU countries only.