User Manual
Page 24
...the decimal. TI-83 Plus Operating the TI-83 Plus Silver Edition 21 However, the number can have one digit to the left of the decimal, as in 12345.67. Note: If you select Normal notation, but the answer cannot display in 10 digits (or the absolute value is less than .001), the TI-83 Plus expresses the ...-of-10 exponent is similar to Normal, Sci, and Eng notation modes. Float, 0123456789 Float (floating) decimal mode displays up to 10 digits, plus the sign and decimal. 0123456789 (fixed) decimal mode specifies the number of digits (0 through 9) to display to the right of three, as in...
...the decimal. TI-83 Plus Operating the TI-83 Plus Silver Edition 21 However, the number can have one digit to the left of the decimal, as in 12345.67. Note: If you select Normal notation, but the answer cannot display in 10 digits (or the absolute value is less than .001), the TI-83 Plus expresses the ...-of-10 exponent is similar to Normal, Sci, and Eng notation modes. Float, 0123456789 Float (floating) decimal mode displays up to 10 digits, plus the sign and decimal. 0123456789 (fixed) decimal mode specifies the number of digits (0 through 9) to display to the right of three, as in...
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 93
The calculation is the real part. angle(a+bi) returns tanL1(b/a). angle(re^(qi)) returns q, where Lp angle( angle( returns the polar angle of a complex number or list of complex numbers, calculated as tanL1 (b/a), where b is the imaginary part and a is adjusted by +p in the second quadrant or Np in the third quadrant.
The calculation is the real part. angle(a+bi) returns tanL1(b/a). angle(re^(qi)) returns q, where Lp angle( angle( returns the polar angle of a complex number or list of complex numbers, calculated as tanL1 (b/a), where b is the imaginary part and a is adjusted by +p in the second quadrant or Np in the third quadrant.
User Manual
Page 274
matrix must be square. It rounds every element in matrix to 10 digits. round(matrix[,#decimals]) M1 (Inverse) Use the L1 function (œ) to invert a matrix (^L1 is omitted, the elements are rounded to #decimals ( 9). abs( abs( (absolute value, MATH NUM menu) returns a matrix containing the absolute value of each element of matrix. The determinant cannot equal zero. If #decimals is not valid). TI-83 Plus Matrices 271 abs(matrix) round( round( (MATH NUM menu) returns a matrix.
matrix must be square. It rounds every element in matrix to 10 digits. round(matrix[,#decimals]) M1 (Inverse) Use the L1 function (œ) to invert a matrix (^L1 is omitted, the elements are rounded to #decimals ( 9). abs( abs( (absolute value, MATH NUM menu) returns a matrix containing the absolute value of each element of matrix. The determinant cannot equal zero. If #decimals is not valid). TI-83 Plus Matrices 271 abs(matrix) round( round( (MATH NUM menu) returns a matrix.
User Manual
Page 658
...or matrix. Function or Instruction/ Arguments abs(value) abs(complex value) valueA and valueB angle(value) ANOVA(list1,list2 [,list3,...,list20]) Ans Archive Asm(assemblyprgmname) AsmComp(prgmASM1, prgmASM2) AsmPrgm Result Returns the absolute value of complex numbers. Returns the last answer....specified variables from RAM to 20 populations. TESTS F:ANOVA( y Z y L 5:Archive y N Asm( y N AsmComp( y N AsmPrgm TI-83 Plus Tables and Reference Information 655 valueA and valueB can be used as the first line of an assembly language program. Compiles an assembly language program...
...or matrix. Function or Instruction/ Arguments abs(value) abs(complex value) valueA and valueB angle(value) ANOVA(list1,list2 [,list3,...,list20]) Ans Archive Asm(assemblyprgmname) AsmComp(prgmASM1, prgmASM2) AsmPrgm Result Returns the absolute value of complex numbers. Returns the last answer....specified variables from RAM to 20 populations. TESTS F:ANOVA( y Z y L 5:Archive y N Asm( y N AsmComp( y N AsmPrgm TI-83 Plus Tables and Reference Information 655 valueA and valueB can be used as the first line of an assembly language program. Compiles an assembly language program...
User Manual
Page 768
...676 1.PropZTest (one-proportion z test), 402, 676 1.Var Stats (one-variable statistics), 357, 689 10^( (power of ten), 65, 695 2 (square), 64, 694 TI-83 Plus Index 2.PropZInt (two-proportion z confidence interval), 411, 676 2.PropZTest (two-proportion z test), 403, 677 2.SampÛTest (two-sample Û-Test), 414, 681 ... 68, 693 3‡( (cube root), 68, 693 -A- a+bi (rectangular complex mode), 24, 84, 656 about, 596 above graph style(é), 117 abs( (absolute value), 79, 90, 271, 655 accuracy information computational and graphing, 754 function limits and results, 756 graphing, 132 765
...676 1.PropZTest (one-proportion z test), 402, 676 1.Var Stats (one-variable statistics), 357, 689 10^( (power of ten), 65, 695 2 (square), 64, 694 TI-83 Plus Index 2.PropZInt (two-proportion z confidence interval), 411, 676 2.PropZTest (two-proportion z test), 403, 677 2.SampÛTest (two-sample Û-Test), 414, 681 ... 68, 693 3‡( (cube root), 68, 693 -A- a+bi (rectangular complex mode), 24, 84, 656 about, 596 above graph style(é), 117 abs( (absolute value), 79, 90, 271, 655 accuracy information computational and graphing, 754 function limits and results, 756 graphing, 132 765