Owners Manual
Page 5
... 2: Operating the Calculator Flash Applications x Keystroke Differences xii What's New xiv Getting the TI.89 Ready to Use 2 Getting the TI.92 Plus Ready to Use 3 Setting the Contrast and Selecting a Language 4 Performing Computations 8 Graphing a Function 11 Turning the TI.89 / TI.92 Plus On and Off 14 Setting the Display Contrast 15 The TI.89 Keyboard 16 The TI.92 Plus Keyboard 17 Modifier Keys 18 Entering Alphabetic Characters 21 Home Screen 23 Entering Numbers 25 Entering Expressions and Instructions...
... 2: Operating the Calculator Flash Applications x Keystroke Differences xii What's New xiv Getting the TI.89 Ready to Use 2 Getting the TI.92 Plus Ready to Use 3 Setting the Contrast and Selecting a Language 4 Performing Computations 8 Graphing a Function 11 Turning the TI.89 / TI.92 Plus On and Off 14 Setting the Display Contrast 15 The TI.89 Keyboard 16 The TI.92 Plus Keyboard 17 Modifier Keys 18 Entering Alphabetic Characters 21 Home Screen 23 Entering Numbers 25 Entering Expressions and Instructions...
Owners Manual
Page 10
... 392 Decomposing a Rational Function 394 Studying Statistics: Filtering Data by Categories 396 CBL 2/CBL Program for the TI-89 / TI-92 Plus 399 Studying the Flight of a Hit Baseball 400 Visualizing Complex Zeros of a Cubic Polynomial 402 Solving a Standard Annuity Problem 404 Computing the Time-Value-of-Money 405 Finding Rational, Real, and Complex Factors 406 Simulation of Sampling without Replacement 407 Quick-Find Locator 410 Alphabetical Listing of Operations 414 viii
... 392 Decomposing a Rational Function 394 Studying Statistics: Filtering Data by Categories 396 CBL 2/CBL Program for the TI-89 / TI-92 Plus 399 Studying the Flight of a Hit Baseball 400 Visualizing Complex Zeros of a Cubic Polynomial 402 Solving a Standard Annuity Problem 404 Computing the Time-Value-of-Money 405 Finding Rational, Real, and Complex Factors 406 Simulation of Sampling without Replacement 407 Quick-Find Locator 410 Alphabetical Listing of Operations 414 viii
Owners Manual
Page 57
... matrices and lists, are displayed according to exit the MODE dialog box, any mode changes you can scroll down to display and select from a menu. Press 3 to display a menu that you made will be canceled. 40 Chapter 2: Operating the Calculator Setting Modes Modes control how numbers and graphs are retained by the Constant Memoryé feature when the TI-89 / TI-92 Plus is turned off. Changing Mode Settings Tip: To cancel a menu and return to change. Highlight the mode setting...
... matrices and lists, are displayed according to exit the MODE dialog box, any mode changes you can scroll down to display and select from a menu. Press 3 to display a menu that you made will be canceled. 40 Chapter 2: Operating the Calculator Setting Modes Modes control how numbers and graphs are retained by the Constant Memoryé feature when the TI-89 / TI-92 Plus is turned off. Changing Mode Settings Tip: To cancel a menu and return to change. Highlight the mode setting...
Owners Manual
Page 58
... graph in the Split 2 part of a split screen: 1:1, 1:2, or 2:1. (TI-92 Plus only) Calculates expressions and displays results in numeric form or in rational/symbolic form: AUTO, EXACT, or APPROXIMATE. Overview of the Modes Note: For detailed information about a particular mode, look in the applicable section of this is the current application. Mode Graph Current Folder Display Digits Angle Exponential Format Complex Format Vector Format Pretty Print Split Screen Split 1 App Split 2 App Number of Graphs Graph 2 Split Screen...
... graph in the Split 2 part of a split screen: 1:1, 1:2, or 2:1. (TI-92 Plus only) Calculates expressions and displays results in numeric form or in rational/symbolic form: AUTO, EXACT, or APPROXIMATE. Overview of the Modes Note: For detailed information about a particular mode, look in the applicable section of this is the current application. Mode Graph Current Folder Display Digits Angle Exponential Format Complex Format Vector Format Pretty Print Split Screen Split 1 App Split 2 App Number of Graphs Graph 2 Split Screen...
Owners Manual
Page 70
... or an associated letter, the key performs its normal operation. will type the lowercase letter for each key you can use ¤ to type a letter without having to Store Independent Sets of the TI-89 / TI-92 Plus, including several important mode settings. Status Line Indicators Current Folder Modifier Key Angle Mode Exact/Approx Mode Graph Number (G#1 on . Indicator Current Folder Meaning Shows the name of all application screens. To cancel alpha-lock, press...
... or an associated letter, the key performs its normal operation. will type the lowercase letter for each key you can use ¤ to type a letter without having to Store Independent Sets of the TI-89 / TI-92 Plus, including several important mode settings. Status Line Indicators Current Folder Modifier Key Angle Mode Exact/Approx Mode Graph Number (G#1 on . Indicator Current Folder Meaning Shows the name of all application screens. To cancel alpha-lock, press...
Owners Manual
Page 125
Setting the Graph Mode Before graphing y(x) functions, you select from six Graph mode settings. Set the Graph mode to enter and display angle values. Note: For graphs that use complex numbers, set the Angle mode, which shows the current mode settings. 2. Angle Mode Checking the Status Line While this chapter specifically describes y(x) function graphs, the TI-89 / TI-92 Plus lets you must select FUNCTION graphing. Graph Mode Setting FUNCTION PARAMETRIC POLAR SEQUENCE 3D DIFFERENTIAL EQUATION Description y(x) functions x(t) and y(t) parametric equations r(q) polar equations u(n) ...
Setting the Graph Mode Before graphing y(x) functions, you select from six Graph mode settings. Set the Graph mode to enter and display angle values. Note: For graphs that use complex numbers, set the Angle mode, which shows the current mode settings. 2. Angle Mode Checking the Status Line While this chapter specifically describes y(x) function graphs, the TI-89 / TI-92 Plus lets you must select FUNCTION graphing. Graph Mode Setting FUNCTION PARAMETRIC POLAR SEQUENCE 3D DIFFERENTIAL EQUATION Description y(x) functions x(t) and y(t) parametric equations r(q) polar equations u(n) ...
Owners Manual
Page 214
... of equation, use the previous table to any other equation in the Y= Editor. From the Y= Editor, Window Editor, or Graph screen, press: ƒ 9 - You can be related to that applies to your order of two 1st-order equations) 3rd- TI-89: ¥ Í TI-92 Plus: ¥ F If the equation is plotted, specify an initial condition as described on page 184. Troubleshooting with the Fields Graph Format If...
... of equation, use the previous table to any other equation in the Y= Editor. From the Y= Editor, Window Editor, or Graph screen, press: ƒ 9 - You can be related to that applies to your order of two 1st-order equations) 3rd- TI-89: ¥ Í TI-92 Plus: ¥ F If the equation is plotted, specify an initial condition as described on page 184. Troubleshooting with the Fields Graph Format If...
Owners Manual
Page 225
... functions, the TI-89 / TI-92 Plus graphs three groups. ¦ 2 sin(x), x+4, cos(x) ¦ 4 sin(x), 2x+4 ¦ 6 sin(x), 3x+4 The functions within each value in the list. (You cannot graph a family of curves in SEQUENCE or 3D graphing mode.) Examples Using the Y= Editor Tip: Graph math results may vary. Note: The commas are graphed sequentially. Graphing a Family of Curves By entering a list in an expression, you can plot a separate function for Graph Order...
... functions, the TI-89 / TI-92 Plus graphs three groups. ¦ 2 sin(x), x+4, cos(x) ¦ 4 sin(x), 2x+4 ¦ 6 sin(x), 3x+4 The functions within each value in the list. (You cannot graph a family of curves in SEQUENCE or 3D graphing mode.) Examples Using the Y= Editor Tip: Graph math results may vary. Note: The commas are graphed sequentially. Graphing a Family of Curves By entering a list in an expression, you can plot a separate function for Graph Order...
Owners Manual
Page 228
... example: For Graph 1, the Y= Editor lists y(x) functions. To switch the active sides, press 2 a or use the switch function, switch(1) or switch(2). Using a Split Screen Note: You can display nongraph-related applications (such as you execute the command. For Graph 2, the polar graph uses r(q) equations that the Two Sides Are Independent In two-graph mode, the two sides may appear to set up, graph-related operations refer to Screen or a Program the active graph side. or...
... example: For Graph 1, the Y= Editor lists y(x) functions. To switch the active sides, press 2 a or use the switch function, switch(1) or switch(2). Using a Split Screen Note: You can display nongraph-related applications (such as you execute the command. For Graph 2, the polar graph uses r(q) equations that the Two Sides Are Independent In two-graph mode, the two sides may appear to set up, graph-related operations refer to Screen or a Program the active graph side. or...
Owners Manual
Page 266
... set Auto-calculate = ON. Chapter 15: Data/Matrix Editor 249 Existing list variables to copy to fill a matrix with a list. TI-89: ¥ Í TI-92 Plus: ¥ F 2. From the: Data/Matrix Editor Home screen or a program Do this data variable already exists, it will be redefined based on from the Home screen or a program. For example: NewData datavar, list1 [, list2] [, list3] ... To Fill a Matrix with a List You cannot use † to use those existing lists...
... set Auto-calculate = ON. Chapter 15: Data/Matrix Editor 249 Existing list variables to copy to fill a matrix with a list. TI-89: ¥ Í TI-92 Plus: ¥ F 2. From the: Data/Matrix Editor Home screen or a program Do this data variable already exists, it will be redefined based on from the Home screen or a program. For example: NewData datavar, list1 [, list2] [, list3] ... To Fill a Matrix with a List You cannot use † to use those existing lists...
Owners Manual
Page 330
... manual that you have a TI-GRAPH LINK computer-to Get Assembly-Language Programs Assembly-language programs, as well as any other program. Running an Assembly-Language Program Tip: If the program is stored on the Texas Instruments web site at education.ti.com or contact Texas Instruments as you can run programs written for up-to find out about TI.GRAPH LINK If you write with the TI-89 / TI-92 Plus. Assembly-Language Programs...
... manual that you have a TI-GRAPH LINK computer-to Get Assembly-Language Programs Assembly-language programs, as well as any other program. Running an Assembly-Language Program Tip: If the program is stored on the Texas Instruments web site at education.ti.com or contact Texas Instruments as you can run programs written for up-to find out about TI.GRAPH LINK If you write with the TI-89 / TI-92 Plus. Assembly-Language Programs...
Owners Manual
Page 388
... unit that sends the first message. : Disp msg : EndWhile :EndIf :EndPrgm To synchronize GetCalc and SendChat, the loops are arranged so that let the linked calculators take turns sending and receiving/displaying a variable named msg. InputStr lets each user enter a message in chat programs. However, SendChat will not send an archived variable, a TI-89 or TI-92 Plus graph data base, etc.
... unit that sends the first message. : Disp msg : EndWhile :EndIf :EndPrgm To synchronize GetCalc and SendChat, the loops are arranged so that let the linked calculators take turns sending and receiving/displaying a variable named msg. InputStr lets each user enter a message in chat programs. However, SendChat will not send an archived variable, a TI-89 or TI-92 Plus graph data base, etc.
Owners Manual
Page 390
... extended time before it to run that software. Again, remember to -unit cable. You can also transfer base code from calculator-to-calculator using a unit-to install new batteries before downloading. You can also transfer product software (base code) from the Texas Instruments web site, you actually start the downloading process, your unit is licensed to run . Before downloading a purchased feature upgrade from one TI-89 or TI-92 Plus to...
... extended time before it to run that software. Again, remember to -unit cable. You can also transfer base code from calculator-to-calculator using a unit-to install new batteries before downloading. You can also transfer product software (base code) from the Texas Instruments web site, you actually start the downloading process, your unit is licensed to run . Before downloading a purchased feature upgrade from one TI-89 or TI-92 Plus to...
Owners Manual
Page 391
... system variables and modes to -calculator cable and software for the TI-89 / TI-92 Plus, check the Texas Instruments web site at : education.ti.com Product software (base code) Certificate education.ti.com or contact Texas Instruments as the cable that the TI-92 TI-GRAPH LINK software is equivalent to using the MEMORY screen to the instructions on page 367. - If you install a product software (base code) upgrade, the installation process: ¦ Deletes all user-defined variables (in...
... system variables and modes to -calculator cable and software for the TI-89 / TI-92 Plus, check the Texas Instruments web site at : education.ti.com Product software (base code) Certificate education.ti.com or contact Texas Instruments as the cable that the TI-92 TI-GRAPH LINK software is equivalent to using the MEMORY screen to the instructions on page 367. - If you install a product software (base code) upgrade, the installation process: ¦ Deletes all user-defined variables (in...
Owners Manual
Page 396
For complete instructions on the computer's hard drive. Connect the cable to the computer and to display the VAR-LINK screen. 2. Click OK to store the ID list on how to transmit an ID list from a TI-89 / TI-92 Plus to a computer, refer to the TI-GRAPH LINK guidebook. Start the TI-GRAPH LINK software on the collection calculator after it is uploaded to the computer. Press: TI.89: " TI.92 Plus: ¥...
For complete instructions on the computer's hard drive. Connect the cable to the computer and to display the VAR-LINK screen. 2. Click OK to store the ID list on how to transmit an ID list from a TI-89 / TI-92 Plus to a computer, refer to the TI-GRAPH LINK guidebook. Start the TI-GRAPH LINK software on the collection calculator after it is uploaded to the computer. Press: TI.89: " TI.92 Plus: ¥...
Owners Manual
Page 517
... a list or matrix, returns the signs of linear equations. Optionally, any symbolic variables that contains the coefficients of rows (same dimension) as : 5Eë 14 ù max(dim(coeffMatrix)) ù rowNorm(coeffMatrix) 500 Appendix A: Functions and Instructions This tolerance is used , the default tolerance is ignored. • If you use ¥ ¸ or set the mode to Exact/Approx=APPROXIMATE, computations are cleared automatically if the data...
... a list or matrix, returns the signs of linear equations. Optionally, any symbolic variables that contains the coefficients of rows (same dimension) as : 5Eë 14 ù max(dim(coeffMatrix)) ù rowNorm(coeffMatrix) 500 Appendix A: Functions and Instructions This tolerance is used , the default tolerance is ignored. • If you use ¥ ¸ or set the mode to Exact/Approx=APPROXIMATE, computations are cleared automatically if the data...
Owners Manual
Page 541
... Displays the Graph screen, and updates the viewing window using the settings stored with the settings in the coordinate system, and updates the viewing window. 1.25xù cos(x)! " ZoomSqr ¸ Done 524 Appendix A: Functions and Instructions y1(x) ¸ ZoomStd ¸ In 3D Graph mode, ZoomSqr lengthens the shortest two axes to be the same as the longest axis. ZoomSqr CATALOG ZoomSqr In function graphing mode: Displays the Graph screen, adjusts the x or y window settings...
... Displays the Graph screen, and updates the viewing window using the settings stored with the settings in the coordinate system, and updates the viewing window. 1.25xù cos(x)! " ZoomSqr ¸ Done 524 Appendix A: Functions and Instructions y1(x) ¸ ZoomStd ¸ In 3D Graph mode, ZoomSqr lengthens the shortest two axes to be the same as the longest axis. ZoomSqr CATALOG ZoomSqr In function graphing mode: Displays the Graph screen, adjusts the x or y window settings...
Owners Manual
Page 612
... - 257 preditor-prey model, 150, 191 prime factors, 8 programming, 276, 277, 311, 312 Pythagorean theorem, 384 quadratic formula, 386 rational factors, 406 real factors, 406 reducing expressions, 9 sampling, 407 second-order differential equation, 187, 196 sequence graphing, 140 solving linear equations, 9, 10, 73 split screen, 232, 400 standard annuity, 404 statistics, 254 - 257 symbolic manipulation, 58 tables, 222 text operations, 316 third-order differential equation, 189 time value of money, 405...
... - 257 preditor-prey model, 150, 191 prime factors, 8 programming, 276, 277, 311, 312 Pythagorean theorem, 384 quadratic formula, 386 rational factors, 406 real factors, 406 reducing expressions, 9 sampling, 407 second-order differential equation, 187, 196 sequence graphing, 140 solving linear equations, 9, 10, 73 split screen, 232, 400 standard annuity, 404 statistics, 254 - 257 symbolic manipulation, 58 tables, 222 text operations, 316 third-order differential equation, 189 time value of money, 405...
Owners Manual
Page 617
... not, 294, 473 nPr( ), permutations, 474 nSolve( ), numeric solution, 70, 474 number bases, 343 - 348 Boolean operations, 347 conversions, 345 math operations, 346 Number of -memory error, 79 Output, output, 302, 476 P P4Rx( ), rectangular x coordinate, 476 P4Ry( ), rectangular y coordinate, 476 panning, 118 parallelepiped activity, 390 parametric graphing, 127 - 132 parentheses, brackets, and braces, 27, 568 part( ), part, 477 PassErr, pass error, 310, 479 paste, 95, 96, 321.
... not, 294, 473 nPr( ), permutations, 474 nSolve( ), numeric solution, 70, 474 number bases, 343 - 348 Boolean operations, 347 conversions, 345 math operations, 346 Number of -memory error, 79 Output, output, 302, 476 P P4Rx( ), rectangular x coordinate, 476 P4Ry( ), rectangular y coordinate, 476 panning, 118 parallelepiped activity, 390 parametric graphing, 127 - 132 parentheses, brackets, and braces, 27, 568 part( ), part, 477 PassErr, pass error, 310, 479 paste, 95, 96, 321.
Owners Manual
Page 620
..., 341 entry line, 235, 236 exiting, 234 pixel coordinates, 234 setting, 233 switch, switch( ), 300, 509 switching, 235 Split Screen mode, 41, 552 square root, ‡( ), 533 standard annuity activity, 404 standard deviation, stdDev( ), 506 statistics, 253 - 273. S (continued) seq( ), sequence, 494 sequence graphing, 139 - 151 serial number, 55 service information, 580 set folder, setFold( ), 101, 300, 495 graph, setGraph( ), 300, 305, 495 mode, setMode( ), 300, 305, 496 table, setTable( ), 225...
..., 341 entry line, 235, 236 exiting, 234 pixel coordinates, 234 setting, 233 switch, switch( ), 300, 509 switching, 235 Split Screen mode, 41, 552 square root, ‡( ), 533 standard annuity activity, 404 standard deviation, stdDev( ), 506 statistics, 253 - 273. S (continued) seq( ), sequence, 494 sequence graphing, 139 - 151 serial number, 55 service information, 580 set folder, setFold( ), 101, 300, 495 graph, setGraph( ), 300, 305, 495 mode, setMode( ), 300, 305, 496 table, setTable( ), 225...