User Manual
Page 70
... real or complex numbers, expressions, lists, and matrices. You can use 4Frac following value. MATH Operations MATH Menu To display the MATH menu, press . TI-83 Plus Math, Angle, and Test Operations 67 Calculates the xth root. 6: fMin( Finds the minimum of a function. 7: fMax( Finds the maximum of a function.... denominator is more than three digits, the decimal equivalent is returned. Displays the equation solver. 4Frac, 4Dec 4Frac (display as a fraction) displays an answer as a decimal. Calculates the cube root. MATH NUM CPX PRB 1: 4Frac Displays the answer as...
... real or complex numbers, expressions, lists, and matrices. You can use 4Frac following value. MATH Operations MATH Menu To display the MATH menu, press . TI-83 Plus Math, Angle, and Test Operations 67 Calculates the xth root. 6: fMin( Finds the minimum of a function. 7: fMax( Finds the maximum of a function.... denominator is more than three digits, the decimal equivalent is returned. Displays the equation solver. 4Frac, 4Dec 4Frac (display as a fraction) displays an answer as a decimal. Calculates the cube root. MATH NUM CPX PRB 1: 4Frac Displays the answer as...
User Manual
Page 82
TI-83 Plus Math, Angle, and Test Operations 79 abs(value) Note: abs( is also available on the MATH CPX menu. MATH NUM (Number) Operations MATH NUM Menu To display the MATH NUM menu, press ~. MATH NUM 1: abs( 2: round( 3: iPart( 4: fPart( 5: int( 6: min( 7: max( 8: lcm( 9: gcd( CPX PRB Absolute value Round Integer part Fractional part Greatest integer Minimum value Maximum value Least common multiple Greatest common divisor abs( abs( (absolute value) returns the absolute value of real or complex (modulus) numbers, expressions, lists, and matrices.
TI-83 Plus Math, Angle, and Test Operations 79 abs(value) Note: abs( is also available on the MATH CPX menu. MATH NUM (Number) Operations MATH NUM Menu To display the MATH NUM menu, press ~. MATH NUM 1: abs( 2: round( 3: iPart( 4: fPart( 5: int( 6: min( 7: max( 8: lcm( 9: gcd( CPX PRB Absolute value Round Integer part Fractional part Greatest integer Minimum value Maximum value Least common multiple Greatest common divisor abs( abs( (absolute value) returns the absolute value of real or complex (modulus) numbers, expressions, lists, and matrices.
User Manual
Page 83
fPart(value) TI-83 Plus Math, Angle, and Test Operations 80 iPart(value) fPart( (fractional part) returns the fractional part or parts of real or complex numbers, expressions, lists, and matrices. round(value[,#decimals]) iPart(, fPart( iPart( (integer part) returns the integer part or parts of real or complex numbers, expressions, lists, and matrices. round( round( returns a number, expression, list, or matrix rounded to 10 digits. If #decimals is omitted, value is rounded to the digits that are displayed, up to #decimals (9).
fPart(value) TI-83 Plus Math, Angle, and Test Operations 80 iPart(value) fPart( (fractional part) returns the fractional part or parts of real or complex numbers, expressions, lists, and matrices. round(value[,#decimals]) iPart(, fPart( iPart( (integer part) returns the integer part or parts of real or complex numbers, expressions, lists, and matrices. round( round( returns a number, expression, list, or matrix rounded to 10 digits. If #decimals is omitted, value is rounded to the digits that are displayed, up to #decimals (9).
User Manual
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fPart( returns a matrix containing the fractional part of each element of matrix. int( returns a matrix containing the greatest integer of each element of matrix. iPart(matrix) fPart(matrix) int(matrix) TI-83 Plus Matrices 273 iPart(, fPart(, int( iPart( (integer part), fPart( (fractional part), and int( (greatest integer) are on the MATH NUM menu. it returns 0 if no comparison is false; matrixAƒmatrixB returns 1 if at least one comparison is false. iPart( returns a matrix containing the integer part of each element of matrix.
fPart( returns a matrix containing the fractional part of each element of matrix. int( returns a matrix containing the greatest integer of each element of matrix. iPart(matrix) fPart(matrix) int(matrix) TI-83 Plus Matrices 273 iPart(, fPart(, int( iPart( (integer part), fPart( (fractional part), and int( (greatest integer) are on the MATH NUM menu. it returns 0 if no comparison is false; matrixAƒmatrixB returns 1 if at least one comparison is false. iPart( returns a matrix containing the integer part of each element of matrix.
User Manual
Page 286
... Getting Started is a fast-paced introduction. Begin this example on a blank line on the home screen. 1. TI-83 Plus Lists 283 Read the chapter for details. Store the results to enter the sequence. Then display the results in fraction form. Press 1 ¥ ƒ [A] ¡ ¢ ƒ [A] ¢ 1 ¢ 8 ¢ 1 ¤ to a usercreated list. Calculate...
... Getting Started is a fast-paced introduction. Begin this example on a blank line on the home screen. 1. TI-83 Plus Lists 283 Read the chapter for details. Store the results to enter the sequence. Then display the results in fraction form. Press 1 ¥ ƒ [A] ¡ ¢ ƒ [A] ¢ 1 ¢ 8 ¢ 1 ¤ to a usercreated list. Calculate...
User Manual
Page 288
Press ~ repeatedly (or press and hold ~) to the current cursor location. 8. 7. Press 1 to select 1:4Frac, which pastes 4Frac to scroll the list and view all the list elements. Press Í to display the MATH menu. Press to show the sequence in fraction form. TI-83 Plus Lists 285
Press ~ repeatedly (or press and hold ~) to the current cursor location. 8. 7. Press 1 to select 1:4Frac, which pastes 4Frac to scroll the list and view all the list elements. Press Í to display the MATH menu. Press to show the sequence in fraction form. TI-83 Plus Lists 285
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TI-83 Plus Activities 542 Press to select 1:4Frac from the MATH menu. Ans is displayed on the home screen. Press 1 to display the MATH menu. 2. When you press 1, Ans4Frac is a variable that contains the last calculated answer. 3. Press Í to convert the result to a Fraction You can show the solution as a fraction. 1. The Quadratic Formula Converting to a fraction.
TI-83 Plus Activities 542 Press to select 1:4Frac from the MATH menu. Ans is displayed on the home screen. Press 1 to display the MATH menu. 2. When you press 1, Ans4Frac is a variable that contains the last calculated answer. 3. Press Í to convert the result to a Fraction You can show the solution as a fraction. 1. The Quadratic Formula Converting to a fraction.
User Manual
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Press ¹ to edit the quadraticformula expression to recall the quadratic-formula expression, −b+ b2−4ac 2a 5. Press y [ (above Í) to recall the fraction conversion entry, and then press y [ again to become: −b− b2−4ac 2a 6. TI-83 Plus Activities 543 Press } to find the other solution for a new calculation. 4. Press Í to move the cursor onto the + sign in the formula. To save keystrokes, you can recall the last expression you entered, and then edit it for the quadratic equation 3X2 + 5X + 2 = 0.
Press ¹ to edit the quadraticformula expression to recall the quadratic-formula expression, −b+ b2−4ac 2a 5. Press y [ (above Í) to recall the fraction conversion entry, and then press y [ again to become: −b− b2−4ac 2a 6. TI-83 Plus Activities 543 Press } to find the other solution for a new calculation. 4. Press Í to move the cursor onto the + sign in the formula. To save keystrokes, you can recall the last expression you entered, and then edit it for the quadratic equation 3X2 + 5X + 2 = 0.
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Displays a real or complex number, expression, list, or matrix as a fraction simplified to allow cleanup of unused archive memory. NUM 4:fPart( y = DISTR 8:Ûpdf( MATH 1:4Frac † z Full † z Func y N GarbageCollect TI-83 Plus Tables and Reference Information 664 Computes the Û distribution probability between lowerbound and upperbound for the specified ...begin by increment until variable>end. Key or Keys/ Menu or Screen/Item Y-VARS On/Off 1:FnOn † CTL 4:For( Returns the fractional part or parts of freedom) and denominator df.
Displays a real or complex number, expression, list, or matrix as a fraction simplified to allow cleanup of unused archive memory. NUM 4:fPart( y = DISTR 8:Ûpdf( MATH 1:4Frac † z Full † z Func y N GarbageCollect TI-83 Plus Tables and Reference Information 664 Computes the Û distribution probability between lowerbound and upperbound for the specified ...begin by increment until variable>end. Key or Keys/ Menu or Screen/Item Y-VARS On/Off 1:FnOn † CTL 4:For( Returns the fractional part or parts of freedom) and denominator df.
User Manual
Page 767
Store, 29, 686 TI-83 Plus Index ‡( (square root), 64, 695 ›, ¦ (pixel mark), 235, 373 L1 (inverse), 64, 271, 694 c2.Test (chi-square test), 412, 657 c2cdf( (... 4DMS (to degrees/minutes/seconds), 99, 661 ¨DREF, 471 4Eff( (to effective interest rate), 459, 662 ‰f(x)dx operation on a graph, 153 4Frac (to fraction), 67, 664 GInt( (sum of interest), 455, 668 ¨LIGHT, 471 @List(, 303, 669 ¨LREF, 471 4Nom( (to nominal interest rate), 459, 672 Û...
Store, 29, 686 TI-83 Plus Index ‡( (square root), 64, 695 ›, ¦ (pixel mark), 235, 373 L1 (inverse), 64, 271, 694 c2.Test (chi-square test), 412, 657 c2cdf( (... 4DMS (to degrees/minutes/seconds), 99, 661 ¨DREF, 471 4Eff( (to effective interest rate), 459, 662 ‰f(x)dx operation on a graph, 153 4Frac (to fraction), 67, 664 GInt( (sum of interest), 455, 668 ¨LIGHT, 471 @List(, 303, 669 ¨LREF, 471 4Nom( (to nominal interest rate), 459, 672 Û...
User Manual
Page 771
4Dec (to decimal), 67, 659 4DMS (to degrees/minutes/ seconds), 99, 661 4Eff (to effective interest rate), 459 4Frac (to fraction conversion), 67, 664 4Nom (to nominal interest rate conversion), 459, 672 4Polar (to polar conversion), 91, 675 4Rect (to rectangular ...658 correlation coefficient (r), 354 cosL1( (arccosine), 63, 658 cos( (cosine), 63, 658 coshM1( (hyperbolic arccosine), 496, 658 cosh( (hyperbolic cosine), 496, 658 TI-83 Plus Index cosine (cos(), 63, 658 cross pixel mark (+), 235, 373 cube (3), 68, 693 cube root (3‡(), 68, 693 cubic regression (CubicReg), 359, 658 CubicReg...
4Dec (to decimal), 67, 659 4DMS (to degrees/minutes/ seconds), 99, 661 4Eff (to effective interest rate), 459 4Frac (to fraction conversion), 67, 664 4Nom (to nominal interest rate conversion), 459, 672 4Polar (to polar conversion), 91, 675 4Rect (to rectangular ...658 correlation coefficient (r), 354 cosL1( (arccosine), 63, 658 cos( (cosine), 63, 658 coshM1( (hyperbolic arccosine), 496, 658 cosh( (hyperbolic cosine), 496, 658 TI-83 Plus Index cosine (cos(), 63, 658 cross pixel mark (+), 235, 373 cube (3), 68, 693 cube root (3‡(), 68, 693 cubic regression (CubicReg), 359, 658 CubicReg...
User Manual
Page 774
...on), 128, 662 -F- inequalities, 566 mortgage payments, 592 parametric equations, ferris wheel problem, 580 piecewise functions, 564 quadratic formula converting to a fraction, 542 displaying complex results, 544 entering a calculation, 540 Sierpinski triangle, 570 solving a system of nonlinear equations, 568 unit circle and trig ... 166 roots of a function, 203 sending variables, 629 solving a system of linear equations, 256 unit circle, 246 TI-83 Plus Index volume of curves, 131 Fill(, 276, 663 FINANCE CALC menu, 446 FINANCE VARS menu, 462 financial functions amortization schedules, 454 771
...on), 128, 662 -F- inequalities, 566 mortgage payments, 592 parametric equations, ferris wheel problem, 580 piecewise functions, 564 quadratic formula converting to a fraction, 542 displaying complex results, 544 entering a calculation, 540 Sierpinski triangle, 570 solving a system of nonlinear equations, 568 unit circle and trig ... 166 roots of a function, 203 sending variables, 629 solving a system of linear equations, 256 unit circle, 246 TI-83 Plus Index volume of curves, 131 Fill(, 276, 663 FINANCE CALC menu, 446 FINANCE VARS menu, 462 financial functions amortization schedules, 454 771
User Manual
Page 775
... logistic regression, 721 sine regression, 722 time value of money, 728 two-sample Û-Test, 724 two-sample t test, 726 fPart( (fractional part), 80, 273, 664 free-moving cursor, 132 TI-83 Plus Index frequency, 357 Full (full-screen mode), 25, 664 full-screen mode (Full), 25, 664 Func (function graphing mode), 23, 664...
... logistic regression, 721 sine regression, 722 time value of money, 728 two-sample Û-Test, 724 two-sample t test, 726 fPart( (fractional part), 80, 273, 664 free-moving cursor, 132 TI-83 Plus Index frequency, 357 Full (full-screen mode), 25, 664 full-screen mode (Full), 25, 664 Func (function graphing mode), 23, 664...
User Manual
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... 535 Notes about Calling Programs 536 Running an Assembly Language Program 537 Chapter 17: Activities 540 The Quadratic Formula 540 Entering a Calculation 540 Converting to a Fraction 542 Displaying Complex Results 544 Box with Lid 546 Defining a Function 546 TI-83 Plus Quick-Find Locator xxx
... 535 Notes about Calling Programs 536 Running an Assembly Language Program 537 Chapter 17: Activities 540 The Quadratic Formula 540 Entering a Calculation 540 Converting to a Fraction 542 Displaying Complex Results 544 Box with Lid 546 Defining a Function 546 TI-83 Plus Quick-Find Locator xxx