User Manual
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...TI-86 Table of Contents The MATRX (Matrix) Menu 178 The MATRX NAMES Menu 178 Creating a Matrix in the Matrix Editor 178 The Matrix Editor Menu 179 Creating a Matrix on the Home Screen 180 Creating a Complex Matrix 180 Displaying Matrix Elements, Rows, and Submatrices 181 Using a Matrix in an Expression 181 Editing Matrices in the Matrix... 187 Statistical Analysis on the TI-86 188 Setting Up a Statistical Analysis 188 The STAT (Statistics) Menu 188 Entering Statistical Data 189 The LIST NAMES Menu 189 The STAT CALC (Calculations) Menu 189 Automatic Regression Equation...
...TI-86 Table of Contents The MATRX (Matrix) Menu 178 The MATRX NAMES Menu 178 Creating a Matrix in the Matrix Editor 178 The Matrix Editor Menu 179 Creating a Matrix on the Home Screen 180 Creating a Complex Matrix 180 Displaying Matrix Elements, Rows, and Submatrices 181 Using a Matrix in an Expression 181 Editing Matrices in the Matrix... 187 Statistical Analysis on the TI-86 188 Setting Up a Statistical Analysis 188 The STAT (Statistics) Menu 188 Entering Statistical Data 189 The LIST NAMES Menu 189 The STAT CALC (Calculations) Menu 189 Automatic Regression Equation...
User Manual
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...or instructions together to a built-in ENTRY. When you can perform this task. Upon execution, the entire group is retained in a program, the TI-86 stores the answer to ENTRY, enter them on one line, separating each from the MEM menu (press - ™ *), and then press b. ...is stored in variable called Ans (last answer). Ans may be a real or complex number, list, vector, matrix, or string. The example below shows one entry. Chapter 1: Operating the TI-86 29 Consecutively entered entries separated by colons (page 26) are stored as a new guess. The equation solver (...
...or instructions together to a built-in ENTRY. When you can perform this task. Upon execution, the entire group is retained in a program, the TI-86 stores the answer to ENTRY, enter them on one line, separating each from the MEM menu (press - ™ *), and then press b. ...is stored in variable called Ans (last answer). Ans may be a real or complex number, list, vector, matrix, or string. The example below shows one entry. Chapter 1: Operating the TI-86 29 Consecutively entered entries separated by colons (page 26) are stored as a new guess. The equation solver (...
User Manual
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.... 42 Chapter 2: The CATALOG, Variables, and Characters To cancel RCL, press :. Classifying Variables as ... The TI-86 classifies the data type as Data Types The TI-86 classifies variables according to the editor. ALPHA-lock is on page 43. Recalling a Variable Value ᕡ Move ...ends with ä Begins with ãã and ends with ää A list (VARS LIST screen) A vector (VARS VECTR screen) A matrix (VARS MATRX screen) {1,2,3} ã1,2,3ä ãã1,2,3äã4,5,6äã7,8,9ää If data... Editing a recalled value does not change the value...
.... 42 Chapter 2: The CATALOG, Variables, and Characters To cancel RCL, press :. Classifying Variables as ... The TI-86 classifies the data type as Data Types The TI-86 classifies variables according to the editor. ALPHA-lock is on page 43. Recalling a Variable Value ᕡ Move ...ends with ä Begins with ãã and ends with ää A list (VARS LIST screen) A vector (VARS VECTR screen) A matrix (VARS MATRX screen) {1,2,3} ã1,2,3ä ãã1,2,3äã4,5,6äã7,8,9ää If data... Editing a recalled value does not change the value...
User Manual
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... screen with all complex number variables Displays a selection screen with all list names Displays a selection screen with all vector names Displays a selection screen with all matrix names Displays a selection screen with all string variables Displays a selection screen with all equation variables Displays a selection screen with all user-defined constants Displays a selection...
... screen with all complex number variables Displays a selection screen with all list names Displays a selection screen with all vector names Displays a selection screen with all matrix names Displays a selection screen with all string variables Displays a selection screen with all equation variables Displays a selection screen with all user-defined constants Displays a selection...
User Manual
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... than or equal to Z Reference. L1 if value is 0; Chapter 3: Math, Calculus, and Test Operations 49 value can sometimes be an expression, list, vector, or matrix. For details about specific syntax options and examples, refer to the A to value Returns the absolute value or magnitude of value Returns 1 if value is...
... than or equal to Z Reference. L1 if value is 0; Chapter 3: Math, Calculus, and Test Operations 49 value can sometimes be an expression, list, vector, or matrix. For details about specific syntax options and examples, refer to the A to value Returns the absolute value or magnitude of value Returns 1 if value is...
User Manual
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... degrees Overrides current angle mode setting to Z Reference. Chapter 3: Math, Calculus, and Test Operations 51 angle can sometimes be a list for ¡ , r , and 4DMS. In a calculation, the result of value For details about specific syntax options and examples, refer to the A to express angle in radians Designates an angle as degrees...
... degrees Overrides current angle mode setting to Z Reference. Chapter 3: Math, Calculus, and Test Operations 51 angle can sometimes be a list for ¡ , r , and 4DMS. In a calculation, the result of value For details about specific syntax options and examples, refer to the A to express angle in radians Designates an angle as degrees...
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52 Chapter 3: Math, Calculus, and Test Operations value can sometimes be an expression, list, vector, or matrix. The MATH MISC (Miscellaneous) Menu - Œ * NUM PROB ANGLE HYP MISC sum prod seq lcm gcd 4 4Frac % pEval x ‡ eval sum list prod list seq(...
52 Chapter 3: Math, Calculus, and Test Operations value can sometimes be an expression, list, vector, or matrix. The MATH MISC (Miscellaneous) Menu - Œ * NUM PROB ANGLE HYP MISC sum prod seq lcm gcd 4 4Frac % pEval x ‡ eval sum list prod list seq(...
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...; Add 1 to the result and convert it to Z Reference. 68 Chapter 4: Constants, Conversions, Bases, and Complex Numbers value can be an expression, list, vector, or matrix. The BASE BOOL (Boolean) Menu - - ) Õ-Ú TYPE CONV BOOL BIT and or xor not 10Ü+Úß+10Ý+10 b 35 Ans+14Bin...
...; Add 1 to the result and convert it to Z Reference. 68 Chapter 4: Constants, Conversions, Bases, and Complex Numbers value can be an expression, list, vector, or matrix. The BASE BOOL (Boolean) Menu - - ) Õ-Ú TYPE CONV BOOL BIT and or xor not 10Ü+Úß+10Ý+10 b 35 Ans+14Bin...
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... To enter polar form, separate magnitude and angle with complex numbers stored to the right). Complex Results Complex numbers in results, including list, matrix, and vector elements, are displayed in the form (rectangular or polar) specified by the mode setting (Chapter 1) or by a display conversion... be a real number or an expression that evaluates to the right). expressions are listed on the VARS CPLX screen (Chapter 2). On the TI-86, you enter them (as (real,imaginary). Using Complex Numbers A complex number has two components: real (a) and imaginary (+bi). Each component...
... To enter polar form, separate magnitude and angle with complex numbers stored to the right). Complex Results Complex numbers in results, including list, matrix, and vector elements, are displayed in the form (rectangular or polar) specified by the mode setting (Chapter 1) or by a display conversion... be a real number or an expression that evaluates to the right). expressions are listed on the VARS CPLX screen (Chapter 2). On the TI-86, you enter them (as (real,imaginary). Using Complex Numbers A complex number has two components: real (a) and imaginary (+bi). Each component...
User Manual
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... the result is real Returns magnitude¹cosine(angle) Returns the imaginary (non-real) portion of a complex number, list, vector, or matrix as a real number; For example, when PolarC and Degree modes are set, (2,1)N(1±45) returns (1.32565429614±12.7643896828). the result... is (real,Limaginary) Returns (magnitude±Langle) Returns the real portion of a complex number, list, vector, or matrix as a real number; the result is ‡(real2+imaginary2) Returns magnitude Chapter 4: Constants, Conversions, Bases, and Complex Numbers 71 You can...
... the result is real Returns magnitude¹cosine(angle) Returns the imaginary (non-real) portion of a complex number, list, vector, or matrix as a real number; For example, when PolarC and Degree modes are set, (2,1)N(1±45) returns (1.32565429614±12.7643896828). the result... is (real,Limaginary) Returns (magnitude±Langle) Returns the real portion of a complex number, list, vector, or matrix as a real number; the result is ‡(real2+imaginary2) Returns magnitude Chapter 4: Constants, Conversions, Bases, and Complex Numbers 71 You can...
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You must enter commas to separate list elements. angle (real,imaginary) angle (magnitude±angle) complexValue4Rec complexValue 4Pol Returns the polar angle of a complex number, list, vector, or matrix calculated as tanL1 (imaginaryàreal) (adjusted by p in the second quadrant or Lp in the third quadrant); the result is tanL1(imaginaryàreal) Returns angle (where Lp 72 Chapter 4: Constants, Conversions, Bases, and Complex Numbers Select { and } from the LIST menu.
You must enter commas to separate list elements. angle (real,imaginary) angle (magnitude±angle) complexValue4Rec complexValue 4Pol Returns the polar angle of a complex number, list, vector, or matrix calculated as tanL1 (imaginaryàreal) (adjusted by p in the second quadrant or Lp in the third quadrant); the result is tanL1(imaginaryàreal) Returns angle (where Lp 72 Chapter 4: Constants, Conversions, Bases, and Complex Numbers Select { and } from the LIST menu.
User Manual
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... equation editor menu, and then enter the appropriate number. ♦ To insert the contents of each point. ♦ You can include functions, variables, constants, matrices, matrix elements, vectors, vector elements, lists, list elements, complex values, or other character keys. ♦ To select all functions from the home screen or in the...
... equation editor menu, and then enter the appropriate number. ♦ To insert the contents of each point. ♦ You can include functions, variables, constants, matrices, matrix elements, vectors, vector elements, lists, list elements, complex values, or other character keys. ♦ To select all functions from the home screen or in the...
User Manual
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...;r±q,zä ãr±q±fä ãx yä ãr±qä ãr±qä ãx y zä ãr±q zä ãr±q±fä On the TI-86, you use two- On the home screen, a vector is a one-dimensional array, arranged in the vector editor. or threedimensional space. The... or in either one row or one column. You can be real or complex. To express a... For example, a column vector is appropriate for the expression matrix¹vector. The vector elements can express two- You can store up to 255 elements to the vector name.
...;r±q,zä ãr±q±fä ãx yä ãr±qä ãr±qä ãx y zä ãr±q zä ãr±q±fä On the TI-86, you use two- On the home screen, a vector is a one-dimensional array, arranged in the vector editor. or threedimensional space. The... or in either one row or one column. You can be real or complex. To express a... For example, a column vector is appropriate for the expression matrix¹vector. The vector elements can express two- You can store up to 255 elements to the vector name.
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... can overwrite existing characters. Editing Vector Dimension and Elements ᕡ Display the vector Name= prompt screen. ᕢ Enter the vector name. To use X to edit matrix elements. p to change an element value on the home screen, the syntax is displayed as a vector. 172 Chapter 12: Vectors When you execute the expression...
... can overwrite existing characters. Editing Vector Dimension and Elements ᕡ Display the vector Name= prompt screen. ᕢ Enter the vector name. To use X to edit matrix elements. p to change an element value on the home screen, the syntax is displayed as a vector. 172 Chapter 12: Vectors When you execute the expression...
User Manual
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... element comparison is false round(vector[,#ofDecimals]) Rounds each vector element to 12 digits, or rounds to the corresponding vectorB element; matrix column dimension and vector dimension must equal the dimension of vectorB. Using Mathematical Functions with Vectors vectorA+vectorB Adds each real or ...number¹vector Returns a vector that is the product of a real or complex number times each element in a real or complex vector matrix¹vector Returns a vector that is the quotient of each real or complex vector element divided by another vector. == and ƒ are...
... element comparison is false round(vector[,#ofDecimals]) Rounds each vector element to 12 digits, or rounds to the corresponding vectorB element; matrix column dimension and vector dimension must equal the dimension of vectorB. Using Mathematical Functions with Vectors vectorA+vectorB Adds each real or ...number¹vector Returns a vector that is the product of a real or complex number times each element in a real or complex vector matrix¹vector Returns a vector that is the quotient of each real or complex vector element divided by another vector. == and ƒ are...
User Manual
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..., Storing, and Displaying Matrices The MATRX (Matrix) Menu - ‰ NAMES EDIT MATH OPS CPLX matrix names menu matrix editor matrix math complex matrix menu menu matrix operations menu The MATRX NAMES Menu - ‰ & The MATRX NAMES menu contains all currently stored matrix names in matrix names. 178 Chapter 13: Matrices The TI-86 distinguishes between uppercase and lowercase letters in...
..., Storing, and Displaying Matrices The MATRX (Matrix) Menu - ‰ NAMES EDIT MATH OPS CPLX matrix names menu matrix editor matrix math complex matrix menu menu matrix operations menu The MATRX NAMES Menu - ‰ & The MATRX NAMES menu contains all currently stored matrix names in matrix names. 178 Chapter 13: Matrices The TI-86 distinguishes between uppercase and lowercase letters in...
User Manual
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...rows down Deletes row at the element prompt (1,1= for row 1, column 1). To move to the right Deletes the column at either end of matrix rows indicates additional columns. $ or # in the top-right corner of the screen, (1row255 and 1column255..., press b. shifts subsequent columns to the left Converts the displayed complex number matrix to a real number matrix Chapter 13: Matrices 179 ᕣ Display the matrix editor and the matrix editor menu. ᕤ Accept or change the matrix dimensions (row × column) in the last column indicates additional rows. ...
...rows down Deletes row at the element prompt (1,1= for row 1, column 1). To move to the right Deletes the column at either end of matrix rows indicates additional columns. $ or # in the top-right corner of the screen, (1row255 and 1column255..., press b. shifts subsequent columns to the left Converts the displayed complex number matrix to a real number matrix Chapter 13: Matrices 179 ᕣ Display the matrix editor and the matrix editor menu. ᕤ Accept or change the matrix dimensions (row × column) in the last column indicates additional rows. ...
User Manual
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..., or select a name from memory, use the MEM DELETE:MATRX screen (Chapter 17). For example, when you enter the matrix [[1,2][5,(3,1)]], the TI-86 displays [[(1,0) (2,0)][(5,0) (3,1)]]. n ãMä ãAä ãTä 1 1 1 b Creating a Complex Matrix If any matrix element is : realMatrix+(0,1)imaginaryMatrix¶complexMatrixName realMatrix contains the real part of each element and imaginaryMatrix contains the imaginary...
..., or select a name from memory, use the MEM DELETE:MATRX screen (Chapter 17). For example, when you enter the matrix [[1,2][5,(3,1)]], the TI-86 displays [[(1,0) (2,0)][(5,0) (3,1)]]. n ãMä ãAä ãTä 1 1 1 b Creating a Complex Matrix If any matrix element is : realMatrix+(0,1)imaginaryMatrix¶complexMatrixName realMatrix contains the real part of each element and imaginaryMatrix contains the imaginary...
User Manual
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... value of matrixName, the syntax is: matrixName(beginRow,beginColumn,endRow,endColumn) Chapter 13: Matrices 181 Using a Matrix in an Expression ♦ You can enter the matrix directly (for example, MAT1¹3). ♦ You can select the matrix name from the MATRX NAMES menu, and then press b. Elements with very large values may be...
... value of matrixName, the syntax is: matrixName(beginRow,beginColumn,endRow,endColumn) Chapter 13: Matrices 181 Using a Matrix in an Expression ♦ You can enter the matrix directly (for example, MAT1¹3). ♦ You can select the matrix name from the MATRX NAMES menu, and then press b. Elements with very large values may be...
User Manual
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... is: [[valueA,...,value n] ... [valueA,...,value n]]¶matrixName(beginRow,beginColumn) You also can use :, 3, and - Continue moving the cursor to edit matrix elements. 182 Chapter 13: Matrices You can overwrite existing characters. p to other elements. ᕦ Save the changes and leave the... matrix editor. # 45 b " 21 b 2 ~ b . Either select it from the MATRX NAMES menu or enter the characters. ᕣ Display the matrix editor. ᕤ Edit or accept the row dimension, and then edit or accept ...
... is: [[valueA,...,value n] ... [valueA,...,value n]]¶matrixName(beginRow,beginColumn) You also can use :, 3, and - Continue moving the cursor to edit matrix elements. 182 Chapter 13: Matrices You can overwrite existing characters. p to other elements. ᕦ Save the changes and leave the... matrix editor. # 45 b " 21 b 2 ~ b . Either select it from the MATRX NAMES menu or enter the characters. ᕣ Display the matrix editor. ᕤ Edit or accept the row dimension, and then edit or accept ...