Appendix 1 2 3 4 5 6 7 Error Message Table Input Ranges Specifications Index Key Index P Button (In case of hang up) Power Supply 19990401 α
α -1-1 Error Message Table 1 Error Message Table Message Meaning Countermeasure Syntax ERROR • • Illegal syntax Attempt to input an illegal command • Press i to display the error and make necessary corrections. Ma ERROR • Calculation result exceeds the display range. Calculation is outside the input range of a function. Mathematical error (division by zero, etc.) Sufficient precision could not be obtained for Σ calculation, differential calculation, etc.
α -1-2 Error Message Table Meaning Message Memory ERROR • Countermeasure Operation or memory storage operation exceeds remaining memory capacity. • • • Keep the number of variables you use for the operation within the number of variables currently available. Simplify the data you are trying to store to keep it within the available memory capacity. Delete no longer needed data to make room for the new data. Argument ERROR • Incorrect argument specification for a command that requires an argument.
α -1-3 Error Message Table Message Meaning Countermeasure Complex Number In List • List containing complex number used in a calculation or operation for which complex number data is invalid. • Change all data in the list to real numbers. Complex Number In Matrix • Matrix containing complex number used in a calculation or operation for which complex number data is invalid. • Change all data in the matrix to real numbers. Can’t Solve! Adjust Initial Value Or Bounds.
α -1-4 Error Message Table Message Meaning Countermeasure Download ERROR • Data communication cable disconnect during add-in installation, or incorrect data transfer conditions. • • Press w and try again. Press i and try again. Model Mismatch • Attempt to perform back up between two different models. • Use two identical models. Overflow ERROR * • Overflow of the calculation range in the Algebre Mode. • Correct the input expression.
α -2-1 Input Ranges 2 Input Ranges Function sin x cosx tan x Input range for real number solutions (DEG) |x| < 9 × (109)° (RAD) |x| < 5 × 107πrad (GRA) |x| < 1 × 10 10grad sin –1x cos–1x |x| < 1 tan–1 x |x| < 1 × 10100 sinhx coshx |x| < 230.2585092 tanhx |x| < 1 ×10100 sinh–1x |x| < 5 × 1099 cosh–1 x 1< x < 5 × 1099 tanh x |x| < 1 –1 –1 × 10100 < x < 100 " " * Complex numbers can be used as arguments. " * Complex numbers can be used as arguments.
α -2-2 Input Ranges Function Pol (x, y) Rec ( r ,θ) Input range for real number solutions x2 + y2 < 1 × 10100 |r| < 1 × 10100 (DEG) |θ | < 9 × (109)° (RAD) |θ | < 5 × 107π rad (GRA) |θ | < 1 × 1010grad °’” |a|, b, c < 1 × 10100 0 < b, c ← °’” |x| < 1 × 10100 Sexagesimal display: |x| < 1 × 107 Internal digits Precision 15 digits As a rule, precision is ±1 at the 10th digit.
α -2-3 Input Ranges Function Binary, octal, decimal, hexadecimal calculation Input range Values fall within following ranges after conversion: DEC: –2147483648 < x < 2147483647 BIN: 1000000000000000 < x < 1111111111111111 (negative) 0 < x < 0111111111111111 (0, positive) OCT: 20000000000 < x < 37777777777 (negative) 0 < x < 17777777777 (0, positive) HEX: 80000000 < x < FFFFFFFF (negative) 0 < x < 7FFFFFFF (0, positive) 19990401
α -3-1 Specifications 3 Specifications Variables: 28 Calculation range: ±1 × 10–99 to ±9.999999999 × 1099 and 0. Internal operations use 15-digit mantissa. Exponential display range: Norm 1: 10–2 > | x|, |x| > 1010 Norm 2: 10–9 > |x|, |x| > 10 10 Program capacity: 144 kbytes (max.) Power supply: Main: Four AAA-size batteries (LR03 (AM4) or R03 (UM-4)) Back-up: One CR2032 lithium battery Power consumption: 0.2 W Approximate battery life Main (ALGEBRA FX 2.
α -3-2 Specifications Data Communications Method: Start-stop (asynchronous), half-duplex Transmission speed (BPS): 38400 bits/second (normal) 9600 bits/second (H-Copy & Send/Receive) Parity: None Bit length: 8 bits Stop bit: Send: 3 bits Receive: 2 bits Includes parity (None) 1-bit X ON/X OFF Control: None 19990401
α -4-1 Index 4 Index Calculation priority sequence ........... 2-1-3 Symbols AList .................................................. 3-2-7 Σ calculation ..................................... 2-5-10 Calculation results of a paired-variable graph ............................... 6-3-11, 6-4-2 Calculation results of a single-variable graph ................................ 6-2-4, 6-4-2 CAS Mode ........................................ 7-1-1 A Catalog .............................................
α -4-2 Index Current area ................................... 10-8-1 D F Factor zoom ...................................... 5-2-9 File name, editing ..............................8-4-2 Data communication operation ........ 10-4-1 DATA ERROR message .................... α-6-1 Debugging ........................................ 8-3-1 Decimal calculations ......................... 2-7-1 Decimal places ....................... 2-1-2, 2-3-1 Degrees/minutes/seconds ...... 1-2-5, 2-4-2 Derivative item ..........
α -4-3 Index Histogram ......................................... 6-2-1 Logarithmic regression graph ........... 6-3-8 Hyperbola ......................................... 5-1-5 Logistic regression graph .................6-3-10 Hyperbolic function (HYP) ...... 2-4-2, 2-4-5 Low battery message ............. 1-8-2, α-7-1 I M Icon ................................................... 1-2-1 Main Memories ..................................9-2-1 Imaginary part ..................................
α -4-4 Index POLY................................................. 4-2-1 N Power regression graph .................... 6-3-9 Natural result display area .................7-1-1 Power supply .................................... α-7-1 Negative value .................................. 2-7-4 PRGM Mode ..................................... 8-1-1 Norm 1/2 mode ....................... 1-2-4, 2-3-2 Probability distribution graph ............ 6-4-7 Normal display ..............
α -4-5 Index Recursion formula number table ....... 5-9-1 Statistical data list ..............................6-1-1 Recursion Table & Graph functions in a program ...................................... 8-6-7 Storage area ................................... 10-8-1 Regression calculation ..................... 6-4-3 Sub-screen ....................................... 5-5-1 Regression graph .............................. 6-3-3 Submenu ........................................... 1-2-3 Replay ............
α -4-6 Index X X = constant expression ................... 5-3-2 xy line graph ...................................... 6-3-1 Z Zoom ................................................
α -4-7 Index CAS, ALGEBRA, TUTOR Command Index ∫ ........................................................ 7-1-16 substitute ......................................... 7-1-14 Σ ....................................................... 7-1-17 tanLine ............................................. 7-1-18 Π ...................................................... 7-1-17 taylor ............................................... 7-1-17 absExpand ...................................... 7-1-21 tCollect ..............
α -4-8 Index EigVc ................................................... 7-1-32 EigVl .................................................... 7-1-32 Fill ........................................................ 7-1-35 Identify ................................................. 7-1-35 LU ........................................................ 7-1-34 Mat → List ........................................... 7-1-37 Mat → Vect .......................................... 7-1-37 Norm .....................................
α-4-90 Index PRGM Command Index Break ................................................ 8-5-6 Goto~Lbl ..........................................8-5-10 ClrGraph .......................................... 8-5-11 If~Then~(Else~)IfEnd ....................... 8-5-4 ClrList ............................................... 8-5-11 Isz .................................................... 8-5-11 ClrMat .............................................. 8-5-12 Locate ..............................................
α -5-1 Key Index 5 Key Index Key COPY 1 PASTE 2 SET UP 3 CAT/CAL 4 G↔T 5 H-COPY Primary Function Selects 1st function menu item. Performs copy operation. Selects 2nd function menu item. Performs paste operation. Selects 3rd function menu item. Shows the set up display. Selects 4th function menu item. Shows the Catalog or opens the Calc Window. Selects 5th function menu item. Switches display between graph and text screens. 6 Selects 6th function menu item. a Enters number 0.
α -5-2 Key Index Key Primary Function f Moves cursor upward. Scrolls screen. Switches to previous function in trace mode. c Moves cursor downward. Scrolls screen. Switches to next function in trace mode. d Moves cursor to left. Scrolls screen. Press after w to display calculation from end. e Moves cursor to right. Scrolls screen. Press after w to display calculation from beginning. A Combined with! Allows input of variable X, θ , and Enters letter A. v T.
α -5-3 Key Index Key O j INS D OFF Primary Function Enters number 9. Deletes character at current cursor location. Turns power on. o Clears the display. P e Q f R g { S * } T / List U b Mat V c W d [ X + ] Y Z i a = SPACE . π ” E Ans _ w Combined with! Combined with a Enters letter O. Allows insertion of characters at cursor location. Turns power off. Enters number 4. Enters letter P. Enters number 5. Enters letter Q. Enters number 6. Enters letter R.
α -6-1 P Button (In case of hang up) 6 P Button (In case of hang up) Pressing the P button resets the calculator to its initial defaults. P button Warning! Never perform this operation unless you want to totally clear the memory of the calculator. If you need the data currently stored in memory, be sure to write it down somewhere before performing the P button operation.
α -7-1 Power Supply 7 Power Supply This calculator is powered by four AAA-size (LR03 (AM4) or R03 (UM-4)) batteries. In addition, it uses a single CR2032 lithium battery as a back up power supply for the memory. If either of the following messages appears on the display, immediately turn off the calculator and replace main batteries or the back up battery as instructed. If you try to continue using the calculator, it will automatically turn off in order to protect memory contents.
α -7-2 Power Supply k Replacing Batteries Precautions: Incorrectly using batteries can cause them to burst or leak, possibly damaging the interior of the calculator. Note the following precautions: • Be sure that the positive (+) and negative (–) poles of each battery are facing in the proper directions. • Never mix batteries of different types. • Never mix old batteries and new ones. • Never leave dead batteries in the battery compartment.
α -7-3 Power Supply 1. Press !o(OFF) to turn off the calculator. Warning! * Be sure to turn the calculator off before replacing batteries. Replacing batteries with power on will cause data in memory to be deleted. 2. Making sure that you do not accidently press the o key, slide the case onto the calculator and then turn it over. P 1 3. Remove the back cover from the calculator by pulling with your finger at the point marked 1. 4. Remove the four old batteries. 5.
α -7-4 Power Supply u To replace the memory back up battery * Before replacing the memory back up battery, check to make sure the main batteries are not dead. * Never remove the main power supply and the memory back up batteries from the calculator at the same time. * Be sure to replace the back up power supply battery at least once 2 years, regardless of how much you use the calculator during that time. Failure to do so can cause data in memory to be deleted. 1. Press !o(OFF) to turn off the calculator.
α -7-5 Power Supply 6. Wipe off the surfaces of a new battery with a soft, dry cloth. Load it into the calculator so that its positive (+) side is facing up. BACK UP 7. Install the memory protection battery cover onto the calculator and secure it in place with the screw. Next, replace the back cover. 8. Turn the calculator front side up and slide off its case. Next, press o to turn on power.
MEMO 19981001
MEMO 19981001
MEMO 19981001
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