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... lists, data, and matrices. Enter an expression or equation, define values for all but one variable, and then solve for that application. Enter and edit a text session (Chapter 18). Either: ¦ Use the cursor pad D or C to display a menu that lists the applications. 2. Selecting an Application The TI-89 / TI-92 Plus has different applications...
... lists, data, and matrices. Enter an expression or equation, define values for all but one variable, and then solve for that application. Enter and edit a text session (Chapter 18). Either: ¦ Use the cursor pad D or C to display a menu that lists the applications. 2. Selecting an Application The TI-89 / TI-92 Plus has different applications...
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... quickly display a particular page. ! 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. to highlight the setting and press ¸. - When ...B or A to display a menu that you made will be canceled. 40 Chapter 2: Operating the Calculator Press B or A to display and select from a menu. indicates that lists the valid settings. ... list, the cursor skips dimmed settings. There are three pages of matrices and lists, are dimmed. Press ƒ, „, or ... Note: Modes that setting. 4. Change...
... quickly display a particular page. ! 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. to highlight the setting and press ¸. - When ...B or A to display a menu that you made will be canceled. 40 Chapter 2: Operating the Calculator Press B or A to display and select from a menu. indicates that lists the valid settings. ... list, the cursor skips dimmed settings. There are three pages of matrices and lists, are dimmed. Press ƒ, „, or ... Note: Modes that setting. 4. Change...
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...letters (but not p), accented letters, and international letters. Refer to store graph-related values). Storing and Recalling Variable Values When you store a value, ...TI-92 Plus. You can save any TI-89 / TI-92 Plus data type as xmin and xmax, which are : Data Types Expressions Lists Matrices Character strings Pictures Examples 2.54, 1.25í 6, 2p, xmin/10, 2+3i, (xì 2)ñ, 2/2 {2 4 6 8}, {1 1 2} [1 0 0], 13 0 4 0 6 "Hello", "The answer is:", "xmin/10" Functions myfunc(arg), ellipse(x,y,r1,r2) Chapter 2: Operating the Calculator...
...letters (but not p), accented letters, and international letters. Refer to store graph-related values). Storing and Recalling Variable Values When you store a value, ...TI-92 Plus. You can save any TI-89 / TI-92 Plus data type as xmin and xmax, which are : Data Types Expressions Lists Matrices Character strings Pictures Examples 2.54, 1.25í 6, 2p, xmin/10, 2+3i, (xì 2)ñ, 2/2 {2 4 6 8}, {1 1 2} [1 0 0], 13 0 4 0 6 "Hello", "The answer is:", "xmin/10" Functions myfunc(arg), ellipse(x,y,r1,r2) Chapter 2: Operating the Calculator...
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... AUTO Setting When Exact/Approx = AUTO, the TI-89 / TI-92 Plus uses exact rational arithmetic wherever all of the operands are impractical. Similarly, ‰ (integrate) uses approximate numerical methods if appropriate where exact symbolic methods fail. You can often control the format of lists or matrices. If you might exhaust the memory seeking those...
... AUTO Setting When Exact/Approx = AUTO, the TI-89 / TI-92 Plus uses exact rational arithmetic wherever all of the operands are impractical. Similarly, ‰ (integrate) uses approximate numerical methods if appropriate where exact symbolic methods fail. You can often control the format of lists or matrices. If you might exhaust the memory seeking those...
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.... Function List - Only floats and lists of the following. ¦ Use B and A to move it . Defining Functions for Graphing In FUNCTION graphing mode, you can refer to other variables, including matrices, lists, and other functions. Type the expression to "Editing an Expression in the Entry Line" in the list. Press ¸ or ... Where...
.... Function List - Only floats and lists of the following. ¦ Use B and A to move it . Defining Functions for Graphing In FUNCTION graphing mode, you can refer to other variables, including matrices, lists, and other functions. Type the expression to "Editing an Expression in the Entry Line" in the list. Press ¸ or ... Where...
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Conditional tests are listed near the bottom of two actions to perform. Press: TI.89: ½ TI.92 Plus: 2 ½ The test operators are used with control structures such as If...EndIf and loops such as While...EndWhile (described later in menu. or - ¦ ...
Conditional tests are listed near the bottom of two actions to perform. Press: TI.89: ½ TI.92 Plus: 2 ½ The test operators are used with control structures such as If...EndIf and loops such as While...EndWhile (described later in menu. or - ¦ ...
Owners Manual
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...;5 6 avgRC(f(x),x,h) ¸ f(x+h) - Binary 0h1F 4Bin ¸ or hexadecimal numbers always have equal column dimensions, and matrix2 is used, the matrices must have up to matrix1 as decimal (base 10). Zero, not the letter O, followed by b or h. 0b binaryNumber 0h hexadecimalNumber A binary number...8658; expression Returns the forward-difference quotient (average rate of list1. expression1 can have equal row dimensions, and matrix2 is used , the matrices must have a 0b or 0h prefix, respectively. If you enter a decimal integer that is too large for a signed, 32-bit ...
...;5 6 avgRC(f(x),x,h) ¸ f(x+h) - Binary 0h1F 4Bin ¸ or hexadecimal numbers always have equal column dimensions, and matrix2 is used, the matrices must have up to matrix1 as decimal (base 10). Zero, not the letter O, followed by b or h. 0b binaryNumber 0h hexadecimalNumber A binary number...8658; expression Returns the forward-difference quotient (average rate of list1. expression1 can have equal row dimensions, and matrix2 is used , the matrices must have a 0b or 0h prefix, respectively. If you enter a decimal integer that is too large for a signed, 32-bit ...
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...matrices: In Radian angle mode: cos([1,5,3;4,2,1;6,ë 2,1]) ¸ ...212164208......... .205... .259... ë.090... .121... .037... .218... B = l1 0 0 0 l2 0 ... ... ... 0 0 0 and X = [V1,V2, ... ,Vn] 0 0 ... cos( ) TI-89: 2 X key TI-92 Plus... computations are performed using floating-point arithmetic. Appendix A: Functions and Instructions 423 This is calculated by the algorithm: 1. When a scalar function f(A) operates on squareMatrix1 (A), the result is...
...matrices: In Radian angle mode: cos([1,5,3;4,2,1;6,ë 2,1]) ¸ ...212164208......... .205... .259... ë.090... .121... .037... .218... B = l1 0 0 0 l2 0 ... ... ... 0 0 0 and X = [V1,V2, ... ,Vn] 0 0 ... cos( ) TI-89: 2 X key TI-92 Plus... computations are performed using floating-point arithmetic. Appendix A: Functions and Instructions 423 This is calculated by the algorithm: 1. When a scalar function f(A) operates on squareMatrix1 (A), the result is...
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... A: Functions and Instructions int(ë 2.5) ¸ ë 3. start is identical to the argument. This function is > the length of srcString, returns zero. For lists and matrices returns the signed integer part of argument 1 divided by argument 2. s1:If inString(s1, "D")=0:Disp "D not found." ¸ D not found. int([-1.234,0,0.37]) ¸ [-2. 0 0.] The...
... A: Functions and Instructions int(ë 2.5) ¸ ë 3. start is identical to the argument. This function is > the length of srcString, returns zero. For lists and matrices returns the signed integer part of argument 1 divided by argument 2. s1:If inString(s1, "D")=0:Disp "D not found." ¸ D not found. int([-1.234,0,0.37]) ¸ [-2. 0 0.] The...
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......EndTBar block. Lbl CATALOG Lbl labelName Program segment: Defines a label with the name labelName in the program. iPart({3/2,ë 2.3,7.003}) ¸ {1 ë 2. 7.} For lists and matrices, returns the integer part of the argument. The argument can use isPrime() instead of factor(). Valid only within a Custom block. Note: Branching to a label (ToolBar...
......EndTBar block. Lbl CATALOG Lbl labelName Program segment: Defines a label with the name labelName in the program. iPart({3/2,ë 2.3,7.003}) ¸ {1 ë 2. 7.} For lists and matrices, returns the integer part of the argument. The argument can use isPrime() instead of factor(). Valid only within a Custom block. Note: Branching to a label (ToolBar...
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... is their denominators. The lcm of their product. left (x left ("Hello",2) ¸ "He" Returns the leftmost num characters contained in list1. For two lists or matrices, returns the least common multiples of list1. left(comparison) ⇒ expression left ({1,3,ë 2,4},3) ¸ {1 3 ë 2} If you omit num, returns all of the corresponding elements...
... is their denominators. The lcm of their product. left (x left ("Hello",2) ¸ "He" Returns the leftmost num characters contained in list1. For two lists or matrices, returns the least common multiples of list1. left(comparison) ⇒ expression left ({1,3,ë 2,4},3) ¸ {1 3 ë 2} If you omit num, returns all of the corresponding elements...
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... vector containing the medians of the elements in matrix1. max(list) ⇒ expression Returns the maximum element in matrix. The elements are two lists or matrices, returns a list or matrix containing the maximum value of the corresponding element in list. Each freqmatrix element counts the number of consecutive occurrences of each...
... vector containing the medians of the elements in matrix1. max(list) ⇒ expression Returns the maximum element in matrix. The elements are two lists or matrices, returns a list or matrix containing the maximum value of the corresponding element in list. Each freqmatrix element counts the number of consecutive occurrences of each...
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...ë 3 .3] Note: See also fMin() and max(). mod({12,ë 14,16},{9,7,ë 5}) ¸ {3 0 ë 4} If the arguments are two lists or matrices, returns a list or matrix containing the minimum value of each pair of matrix1 multiplied by the identities: mod(x,0) x mod(7,ë 3) ¸ ë2 mod(x,y) ...) ⇒ matrix Returns a copy of matrix1 with each column in that argument. If the arguments are two lists or two matrices, returns a list or matrix containing the modulo of each pair of each element in row index of corresponding elements. MoveVar CATALOG ...
...ë 3 .3] Note: See also fMin() and max(). mod({12,ë 14,16},{9,7,ë 5}) ¸ {3 0 ë 4} If the arguments are two lists or matrices, returns a list or matrix containing the minimum value of each pair of matrix1 multiplied by the identities: mod(x,0) x mod(7,ë 3) ¸ ë2 mod(x,y) ...) ⇒ matrix Returns a copy of matrix1 with each column in that argument. If the arguments are two lists or two matrices, returns a list or matrix containing the modulo of each pair of each element in row index of corresponding elements. MoveVar CATALOG ...
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nCr(matrix1, matrix2) ⇒ matrix Returns a matrix of combinations based on the corresponding element pairs in the two matrices. h is omitted, it defaults to 0.001. nCr(z,3) ans(1)|z=5 nCr(z,c) ans(1)/nPr(z,c) nCr(expression, 0) ⇒ 1 nCr(expression, negInteger) ⇒ 0 nCr(expression, posInteger) ⇒ expressionø (expression...
nCr(matrix1, matrix2) ⇒ matrix Returns a matrix of combinations based on the corresponding element pairs in the two matrices. h is omitted, it defaults to 0.001. nCr(z,3) ans(1)|z=5 nCr(z,c) ans(1)/nPr(z,c) nCr(expression, 0) ⇒ 1 nCr(expression, negInteger) ⇒ 0 nCr(expression, posInteger) ⇒ expressionø (expression...
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... and the magnitude of the residual is x=3. nPr(list1, list2) ⇒ list Returns a list of permutations based on the corresponding element pairs in the two matrices. The arguments must be integers or symbolic expressions. nPr(matrix1, matrix2) ⇒ matrix Returns a matrix of permutations based on the corresponding element pairs in the...
... and the magnitude of the residual is x=3. nPr(list1, list2) ⇒ list Returns a list of permutations based on the corresponding element pairs in the two matrices. The arguments must be integers or symbolic expressions. nPr(matrix1, matrix2) ⇒ matrix Returns a matrix of permutations based on the corresponding element pairs in the...
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... is represented internally as (x+y)+z and part(x+y+z,2) ¸ z (xì y)ì z. By combining the variations of part(), you extract sub-expressions from a part([a,b,c;x,y,z],0) ¸ "{" matrix, remember that matrices are stored as part([a,b,c;x,y,z]) ¸ 2 lists of lists, as illustrated in the example to the right. This affects the values returned for part(x+y+z,1) ¸ y+x the...
... is represented internally as (x+y)+z and part(x+y+z,2) ¸ z (xì y)ì z. By combining the variations of part(), you extract sub-expressions from a part([a,b,c;x,y,z],0) ¸ "{" matrix, remember that matrices are stored as part([a,b,c;x,y,z]) ¸ 2 lists of lists, as illustrated in the example to the right. This affects the values returned for part(x+y+z,1) ¸ y+x the...
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...: Regraphing erases all drawn items. See also LineVert. TI-89: PxlText "sample text",20,10 ¸ TI-92 Plus: PxlText "sample text",20,50 ¸ string is...screen, starting at pixel coordinates (row, col). The resulting Q and R matrices are stored to Exact/Approx=APPROXIMATE, computations are done using floating-point arithmetic..../Matrix menu QR matrix, qMatName, rMatName[ , tol] Calculates the Householder QR factorization of its absolute value is less than tol. The R...col Displays the Graph screen and places character string string on (inverts pixels along the line).
...: Regraphing erases all drawn items. See also LineVert. TI-89: PxlText "sample text",20,10 ¸ TI-92 Plus: PxlText "sample text",20,50 ¸ string is...screen, starting at pixel coordinates (row, col). The resulting Q and R matrices are stored to Exact/Approx=APPROXIMATE, computations are done using floating-point arithmetic..../Matrix menu QR matrix, qMatName, rMatName[ , tol] Calculates the Householder QR factorization of its absolute value is less than tol. The R...col Displays the Graph screen and places character string string on (inverts pixels along the line).
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For lists and matrices, returns comparisons element by element. Example function listing using math test symbols :g(x) :Func :If xë 5 Then : Return 5 : ElseIf x>ë 5 and x = (equal) Á key expression1 = expression2 ⇒ Boolean expression list1 = list2 ⇒ Boolean list matrix1 = matrix2 ⇒ Boolean matrix Returns true if expression1 is determined to not be equal to expression2. Anything else returns a simplified form of the equation. Returns false if expression1 is determined to be equal to expression2.
For lists and matrices, returns comparisons element by element. Example function listing using math test symbols :g(x) :Func :If xë 5 Then : Return 5 : ElseIf x>ë 5 and x = (equal) Á key expression1 = expression2 ⇒ Boolean expression list1 = list2 ⇒ Boolean list matrix1 = matrix2 ⇒ Boolean matrix Returns true if expression1 is determined to not be equal to expression2. Anything else returns a simplified form of the equation. Returns false if expression1 is determined to be equal to expression2.
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... corresponding elements in matrix1. 530 Appendix A: Functions and Instructions Returns false if expression1 is the sum of the equation. For lists and matrices, returns comparisons element by element. .+ (dot add) ¶ « keys matrix1 .+ matrix2 ⇒ matrix expression .+ matrix1 ...) example. Anything else returns a simplified form of the equation. Returns true if expression1 is determined to expression2. For lists and matrices, returns comparisons element by element. ≥ ¹ ¶ key expression1 ≥ expression2 ⇒ Boolean expression list1 ≥...
... corresponding elements in matrix1. 530 Appendix A: Functions and Instructions Returns false if expression1 is the sum of the equation. For lists and matrices, returns comparisons element by element. .+ (dot add) ¶ « keys matrix1 .+ matrix2 ⇒ matrix expression .+ matrix1 ...) example. Anything else returns a simplified form of the equation. Returns true if expression1 is determined to expression2. For lists and matrices, returns comparisons element by element. ≥ ¹ ¶ key expression1 ≥ expression2 ⇒ Boolean expression list1 ≥...
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... is separated by zero Appendix B: Reference Information 543 For example, [1,2]+[1,2,3] is a dimension mismatch because the matrices contain a different number of elements. 250 Divide by "or" and not "and." 210 Data type ...batteries before sending or receiving product software (base code). 170 Bound For the interactive graph math functions like 2:Zero, the lower bound must be less than the upper bound ... define the search interval. 180 Break The ´ key was pressed during a long calculation or during program execution. 185 Checksum error 190 Circular definition This message is displayed to...
... is separated by zero Appendix B: Reference Information 543 For example, [1,2]+[1,2,3] is a dimension mismatch because the matrices contain a different number of elements. 250 Divide by "or" and not "and." 210 Data type ...batteries before sending or receiving product software (base code). 170 Bound For the interactive graph math functions like 2:Zero, the lower bound must be less than the upper bound ... define the search interval. 180 Break The ´ key was pressed during a long calculation or during program execution. 185 Checksum error 190 Circular definition This message is displayed to...