User Manual
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... such materials available solely on an "as-is" basis. Macintosh is a registered trademark of Apple Computer, Inc. Important Texas Instruments makes no event shall Texas Instruments be liable for any claim of any kind whatsoever against the use of these materials by any other party. Moreover...connection with or arising out of the purchase or use of these materials, and the sole and exclusive liability of Texas Instruments, regardless of the form of action, shall not exceed the purchase price of this equipment. Windows is a registered trademark of Microsoft Corporation. TI-83 Plus
... such materials available solely on an "as-is" basis. Macintosh is a registered trademark of Apple Computer, Inc. Important Texas Instruments makes no event shall Texas Instruments be liable for any claim of any kind whatsoever against the use of these materials by any other party. Moreover...connection with or arising out of the purchase or use of these materials, and the sole and exclusive liability of Texas Instruments, regardless of the form of action, shall not exceed the purchase price of this equipment. Windows is a registered trademark of Microsoft Corporation. TI-83 Plus
User Manual
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.... If an expression on the same screen. In numeric editors such as the window screen (Chapter 3), a long expression scrolls to evaluate. Home Screen The home screen is displayed, the TI-83 Plus screen can display a horizontally or vertically split screen to the beginning of the next... full, text scrolls off the top of Displays The TI-83 Plus displays both text and graphs. The Display Types of the display. Chapter 3 describes graphs. Displaying Entries and Answers When text is the primary screen of 16 characters per line. TI-83 Plus Operating the TI-83 Plus Silver Edition 10
.... If an expression on the same screen. In numeric editors such as the window screen (Chapter 3), a long expression scrolls to evaluate. Home Screen The home screen is displayed, the TI-83 Plus screen can display a horizontally or vertically split screen to the beginning of the next... full, text scrolls off the top of Displays The TI-83 Plus displays both text and graphs. The Display Types of the display. Chapter 3 describes graphs. Displaying Entries and Answers When text is the primary screen of 16 characters per line. TI-83 Plus Operating the TI-83 Plus Silver Edition 10
User Manual
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... variables String variables TI-83 Plus Operating the TI-83 Plus Silver Edition 44 All VARS menu items display secondary menus, which show the names of functions and system variables in an expression or store to them directly. VARS and VARS Y.VARS Menus VARS Menu You can enter the names of the system variables. 1:Window, 2:Zoom, and 5:Statistics...
... variables String variables TI-83 Plus Operating the TI-83 Plus Silver Edition 44 All VARS menu items display secondary menus, which show the names of functions and system variables in an expression or store to them directly. VARS and VARS Y.VARS Menus VARS Menu You can enter the names of the system variables. 1:Window, 2:Zoom, and 5:Statistics...
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If you selected 1:Window, 2:Zoom, or 5:Statistics from the menu. Select a variable name from the VARS menu, you can press ~ or | to the cursor location. It is pasted to display other secondary menus. 4. TI-83 Plus Operating the TI-83 Plus Silver Edition 46 3.
If you selected 1:Window, 2:Zoom, or 5:Statistics from the menu. Select a variable name from the VARS menu, you can press ~ or | to the cursor location. It is pasted to display other secondary menus. 4. TI-83 Plus Operating the TI-83 Plus Silver Edition 46 3.
User Manual
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fnInt( fnInt( (function integral) returns the numerical integral (Gauss-Kronrod method) of the Xres window variable before you press s. TI-83 Plus Math, Angle, and Test Operations 71 fnInt(expression,variable,lower,upper[,tolerance]) Tip: To speed the drawing of integration graphs (when fnInt( is used in a Y= equation), increase the value of expression with respect to variable, given lower limit, upper limit, and a tolerance (if not specified, the default is valid only for real numbers. fnInt( is 1âL5).
fnInt( fnInt( (function integral) returns the numerical integral (Gauss-Kronrod method) of the Xres window variable before you press s. TI-83 Plus Math, Angle, and Test Operations 71 fnInt(expression,variable,lower,upper[,tolerance]) Tip: To speed the drawing of integration graphs (when fnInt( is used in a Y= equation), increase the value of expression with respect to variable, given lower limit, upper limit, and a tolerance (if not specified, the default is valid only for real numbers. fnInt( is 1âL5).
User Manual
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Graph a circle of the circle. To graph this circle, you can define one function in the standard viewing window. The expression Y=L‡(100NX2) defines the bottom half of radius 10, centered on the origin in terms of another. Press ~ to adjust... o to enter the expression Y=‡(100NX2), which defines the top half of the circle. Press 1 to select 1:Function. TI-83 Plus Function Graphing 105 Then press Í to select 1:Y1. On the TI-83 Plus, you must enter separate formulas for details. To define Y2=LY1, press Ì to enter the negation sign. Chapter 3:...
Graph a circle of the circle. To graph this circle, you can define one function in the standard viewing window. The expression Y=L‡(100NX2) defines the bottom half of radius 10, centered on the origin in terms of another. Press ~ to adjust... o to enter the expression Y=‡(100NX2), which defines the top half of the circle. Press 1 to select 1:Function. TI-83 Plus Function Graphing 105 Then press Í to select 1:Y1. On the TI-83 Plus, you must enter separate formulas for details. To define Y2=LY1, press Ì to enter the negation sign. Chapter 3:...
User Manual
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you do not need to the standard values. Notice that each pixel represents an equal width and height, press q 5 to select 6:ZStandard. TI-83 Plus Function Graphing 106 This is a quick way to reset the window variables to press s. It also graphs the functions; 2. To adjust the display so that the functions appear as a circle on the display. 4. To see the ZSquare window variables, press p and notice the new values for Xmin, Xmax, Ymin, and Ymax. The functions are replotted and now appear as an ellipse in the standard viewing window. 3. Press q 6 to select 5:ZSquare.
you do not need to the standard values. Notice that each pixel represents an equal width and height, press q 5 to select 6:ZStandard. TI-83 Plus Function Graphing 106 This is a quick way to reset the window variables to press s. It also graphs the functions; 2. To adjust the display so that the functions appear as a circle on the display. 4. To see the ZSquare window variables, press p and notice the new values for Xmin, Xmax, Ymin, and Ymax. The functions are replotted and now appear as an ellipse in the standard viewing window. 3. Press q 6 to select 5:ZSquare.
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Press o and enter, edit, or select one or more functions in any graphing mode, follow these steps. Press y . TI-83 Plus Function Graphing 107 Press p and define the viewing window variables. 6. and select the graph format settings. Some steps are similar for each TI-83 Plus graphing mode. Press z and set the appropriate graph mode. 2. Deselect stat plots, if...
Press o and enter, edit, or select one or more functions in any graphing mode, follow these steps. Press y . TI-83 Plus Function Graphing 107 Press p and define the viewing window variables. 6. and select the graph format settings. Some steps are similar for each TI-83 Plus graphing mode. Press z and set the appropriate graph mode. 2. Deselect stat plots, if...
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... the elements that define the current graph to any of the function or functions using the TI-83 Plus tools described in a GDB. • Y= functions • Graph style settings • Window settings • Format settings You can store a picture of the current graph display to ...any of 10 graph picture variables (Pic1 through GDB9, and GDB0; TI-83 Plus Function Graphing 108 To recreate the current graph later, simply recall...
... the elements that define the current graph to any of the function or functions using the TI-83 Plus tools described in a GDB. • Y= functions • Graph style settings • Window settings • Format settings You can store a picture of the current graph display to ...any of 10 graph picture variables (Pic1 through GDB9, and GDB0; TI-83 Plus Function Graphing 108 To recreate the current graph later, simply recall...
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...; Func (function graphing) • Par (parametric graphing; Chapter 1 describes each mode setting. Chapter 6) Other mode settings affect graphing results. The default settings are highlighted below. TI-83 Plus Function Graphing 109 Setting the Graph Modes Checking and Changing the Graphing Mode To display the mode screen, press z. Chapter 4) • Pol (polar graphing; To...
...; Func (function graphing) • Par (parametric graphing; Chapter 1 describes each mode setting. Chapter 6) Other mode settings affect graphing results. The default settings are highlighted below. TI-83 Plus Function Graphing 109 Setting the Graph Modes Checking and Changing the Graphing Mode To display the mode screen, press z. Chapter 4) • Pol (polar graphing; To...
User Manual
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... another. The default is the portion of the coordinate plane defined by Xmin, Xmax, Ymin, and Ymax. Setting the Viewing Window Variables The TI-83 Plus Viewing Window The viewing window is 1. • At Xres=1, functions are evaluated and graphed at each pixel on the y-axis. To turn off tick ...marks, set Xscl=0 and Yscl=0. Yscl (Y scale) defines the distance between tick marks on the x-axis. The window variables differ from one...
... another. The default is the portion of the coordinate plane defined by Xmin, Xmax, Ymin, and Ymax. Setting the Viewing Window Variables The TI-83 Plus Viewing Window The viewing window is 1. • At Xres=1, functions are evaluated and graphed at each pixel on the y-axis. To turn off tick ...marks, set Xscl=0 and Yscl=0. Yscl (Y scale) defines the distance between tick marks on the x-axis. The window variables differ from one...
User Manual
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... Value To change . 2. Press † or } to move the cursor to the window variable you entered an expression, the TI-83 Plus evaluates it . 3. Note: Xmin If you want to a specific digit, and then edit it . The new value is stored. Edit the value, which can be an expression. • Enter a new value, which clears the...
... Value To change . 2. Press † or } to move the cursor to the window variable you entered an expression, the TI-83 Plus evaluates it . 3. Note: Xmin If you want to a specific digit, and then edit it . The new value is stored. Edit the value, which can be an expression. • Enter a new value, which clears the...
User Manual
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... the variable is pasted to display the VARS menu. 4. TI-83 Plus Function Graphing 123 Enter the value you want to store. 2. Select the window variable to which can be an expression, to a window variable, begin on a blank line and follow these steps. 1. Storing to a Window Variable from the Home Screen or a Program To store a value...
... the variable is pasted to display the VARS menu. 4. TI-83 Plus Function Graphing 123 Enter the value you want to store. 2. Select the window variable to which can be an expression, to a window variable, begin on a blank line and follow these steps. 1. Storing to a Window Variable from the Home Screen or a Program To store a value...
User Manual
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When the instruction is executed, the TI-83 Plus stores the value to the window variable and displays the value. @X and @Y The variables @X and @Y (items 8 and 9 on the VARS (1:Window) X/Y secondary menu) define the distance from the center of one pixel to the center of any adjacent pixel on a graph (graphing accuracy). @X and @Y are calculated ... a graph. (Xmax N Xmin) @X = 94 (Ymax N Ymin) @Y = 62 You can store values to @X and @Y. If you do, Xmax and Ymax are calculated from @X, Xmin, @Y, and Ymin. TI-83 Plus Function Graphing 124
When the instruction is executed, the TI-83 Plus stores the value to the window variable and displays the value. @X and @Y The variables @X and @Y (items 8 and 9 on the VARS (1:Window) X/Y secondary menu) define the distance from the center of one pixel to the center of any adjacent pixel on a graph (graphing accuracy). @X and @Y are calculated ... a graph. (Xmax N Xmin) @X = 94 (Ymax N Ymin) @Y = 62 You can store values to @X and @Y. If you do, Xmax and Ymax are calculated from @X, Xmin, @Y, and Ymin. TI-83 Plus Function Graphing 124
User Manual
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GridOn displays grid points. GridOff, GridOn Grid points cover the viewing window in rows that correspond to display labels for the axes (X and Y), if AxesOn format is also selected. GridOff does not display grid points. This overrides the LabelOff/LabelOn format setting. TI-83 Plus Function Graphing 127 AxesOff does not display the axes. AxesOn, AxesOff AxesOn displays the axes. LabelOff, LabelOn LabelOff and LabelOn determine whether to the tick marks on each axis.
GridOn displays grid points. GridOff, GridOn Grid points cover the viewing window in rows that correspond to display labels for the axes (X and Y), if AxesOn format is also selected. GridOff does not display grid points. This overrides the LabelOff/LabelOn format setting. TI-83 Plus Function Graphing 127 AxesOff does not display the axes. AxesOn, AxesOff AxesOn displays the axes. LabelOff, LabelOn LabelOff and LabelOn determine whether to the tick marks on each axis.
User Manual
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...; Changed a window variable or graph format setting • Cleared drawings by selecting ClrDraw • Changed a stat plot definition Overlaying Functions on top of Y1, the original function. If you performed any of these actions since the graph was last displayed, the TI-83 Plus will replot the...graph based on new values when you can graph one or more new functions without replotting existing functions. TI-83 Plus Function Graphing 130 The function Y2 is graphed on a Graph On the TI-83 Plus, you press s. • Changed a mode setting that affects graphs • Changed a function ...
...; Changed a window variable or graph format setting • Cleared drawings by selecting ClrDraw • Changed a stat plot definition Overlaying Functions on top of Y1, the original function. If you performed any of these actions since the graph was last displayed, the TI-83 Plus will replot the...graph based on new values when you can graph one or more new functions without replotting existing functions. TI-83 Plus Function Graphing 130 The function Y2 is graphed on a Graph On the TI-83 Plus, you press s. • Changed a mode setting that affects graphs • Changed a function ...
User Manual
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When you press |, ~, }, or †, the cursor moves from pixel to pixel on , the function. The coordinate TI-83 Plus Function Graphing 132 As you move the cursor to a pixel that appears to be on the function, the cursor may be near, but not actually ... values. When you first display the graph, no coordinate values, press ' or Í. The Float/Fix decimal mode setting determines the number of the viewing window. Exploring Graphs with no cursor and no cursor is selected.
When you press |, ~, }, or †, the cursor moves from pixel to pixel on , the function. The coordinate TI-83 Plus Function Graphing 132 As you move the cursor to a pixel that appears to be on the function, the cursor may be near, but not actually ... values. When you first display the graph, no coordinate values, press ' or Í. The Float/Fix decimal mode setting determines the number of the viewing window. Exploring Graphs with no cursor and no cursor is selected.
User Manual
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... of the screen, the viewing window automatically pans to move the cursor. Quick Zoom While tracing, you have completed the entry, press Í to the left or right side of the new viewing window, even if the cursor is above or below the display. TI-83 Plus Function Graphing 136 Note: This ...feature does not apply to the new viewing window. This allows panning up and down. Xmin and Xmax are updated to correspond...
... of the screen, the viewing window automatically pans to move the cursor. Quick Zoom While tracing, you have completed the entry, press Í to the left or right side of the new viewing window, even if the cursor is above or below the display. TI-83 Plus Function Graphing 136 Note: This ...feature does not apply to the new viewing window. This allows panning up and down. Xmin and Xmax are updated to correspond...
User Manual
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... 8:ZInteger 9:ZoomStat 0:ZoomFit Draws a box to 0.1. Sets integer values on the X and Y axes. Sets equal-size pixels on the X and Y axes. Sets the standard window variables. TI-83 Plus Function Graphing 138 Magnifies the graph around the cursor. Fits YMin and YMax between XMin and XMax. Sets the values for current stat lists. You...
... 8:ZInteger 9:ZoomStat 0:ZoomFit Draws a box to 0.1. Sets integer values on the X and Y axes. Sets equal-size pixels on the X and Y axes. Sets the standard window variables. TI-83 Plus Function Graphing 138 Magnifies the graph around the cursor. Fits YMin and YMax between XMin and XMax. Sets the values for current stat lists. You...
User Manual
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... the graph becomes the zoom cursor (+), a smaller version of the screen. 2. ZBox To define a new viewing window using ZBox, follow these steps. 1. When you move the cursor away from the ZOOM menu. Press |, }, ~, or †. TI-83 Plus Function Graphing 139 The zoom cursor is displayed at the center of the free-moving cursor...
... the graph becomes the zoom cursor (+), a smaller version of the screen. 2. ZBox To define a new viewing window using ZBox, follow these steps. 1. When you move the cursor away from the ZOOM menu. Press |, }, ~, or †. TI-83 Plus Function Graphing 139 The zoom cursor is displayed at the center of the free-moving cursor...