>>7589169 CASIO FX-115ES PLUS 12.97 (C) CANON F-792SGA 15.14 (N) SHARP EL-W516B 17.30 (S) TI-36X PRO 19.97 (T)
COMPLEX NUMBERS C,N exact radical form S can only be stored in M, division can not be entered as fraction T does not require COMPLEX mode, must scroll to see all digits
STATISTICS/REGRESSION C,N,S quadratic regression calculates both x1' and x2' N calculates mode and range S does not calculate min Q1 med Q3 max, easy to RCL vars and to calc x' & y' T cubic regression, 2-Var Stats menu includes x'(y) and y'(x) for linear reg
BASE NUMBERS N binary numbers displayed in blocks of 4-digits S can not + - * / different bases (no b o d h prefix/suffix), PEN (base 5) T calculates LOGIC nand
POLYNOMIAL EQUATIONS C,N 2nd degree (quadratic formula) exact radical form C,T calculates vertex of parabola (S functions can be programmed) N 4th degree polynomial (includes complex roots) T gives option of storing results in variable memories
POLYNOMIAL INEQUALITY C,N exact radical form of 2nd degree polynomial N 4th degree polynomial S,T no inequality
SYSTEMS OF EQUATIONS C Infinite Solution & No Solution enunciators N solves 4X4 system S 4X4 matrices can solve 4X4 system using Inv(4X4)X(4X1) S calculates determinant of Cramer-method denominator T gives results of 2-equation 3-variable system in terms of z
FUNCTION TABLE C 2 functions, f(x) & g(x) calculated side-by-side N 1 function, f(x) S no function table T 1 function, Auto scrolls up or down from initial value of x T x=? inputs user values for x (Auto is disabled)
MATRIX C,T ref & reduced-ref N, S 4X4 matrices, 4th matrix (matrix D) N calculates adjoint matrix S fill, cumulative, augment, random, matrix>list N,S,T identity matrix
LIST C,N no list mode S 4th list (list 4), square, cube, reciprocal can be applied to lists S sort A&D, fill, cum, difference list, aug, abs (sqrt of sqr-sum) S min max mean median sum product SD variance, list>matrix T list formulas accept all calculator functions and real numbers
>>7589526 UNIQUE FEATURES C VERIFY checks results of number & algebra expressions C PreAns (PreAns + Ans generates Fibonacci Sequence) C recurring decimal (gives ALL 60 digits of 1/61) C remainder division (N,T have mod function) C old FX-115MS SOLVE did not require comma-variable to select C old FX-115MS % could calculate percent + or - & percent change C,N multi-statements (displays all 6 answers of ambiguous case with =) C old FX-115MS could COPY multi-statements C,N independent memory M (generates & totals A or G sequence with =) C,N Square Root & Ans require single keystroke (not Shift 2nd 2nd-F ALPHA) T Multi-Tap Keys cycle through multiple functions when pressed (! nCr nPr) T recall (RECALL VAR) displays menu of all 8 memory variables & stored values T memory X can be accessed with a single keystroke T set-op & op Stored Operations (up to 44 characters) applied to ANS or entry T can not clear old data with single keystroke (matrix, vector, poly, sys) T no cube, cube-root, independent-memory (M)
FRACTION DECIMAL CONVERSIONS C S<>D (improper>repeating>decimal), shift a b/c<>d/c (mixed) N F<>D (improper<>decimal), shift a b/c<>d/c (mixed) S CHANGE (mixed number>improper>decimal), no shift, no menu T f<>d (decimal<>improper), math menu 1:n/d<>Un/d (mixed) T each conversion regarded as new calculation & bumps display upward
EXPRESSION EVALUATION: C,N CALC; S MATH, ALGB; T expr-eval S does not accept complex numbers
INTERNAL DIGITS: C 15, N 20, S 14, T 13 CONSTANTS: C 40 (on cover), N 79, S 52, T 20 CONVERSIONS: C 40 (on cover), N 172, S 44, T 40
KEYSTROKES REQUIRED FOR SELECTED PROBLEMS dms + dms = dms: C,N,S 8; T 35 polar rectangular conversion: C,N 15; S 3; T 18 linear regression & x'(y): C,N 15; S 9; T 23 braking test problem & y'(x): C,N 19; S 13; T 26 base numbers: C,N neg(FF) 8; S -FF 4; T 2's(FF) 16 complex division: C,N 13; S 16; T 24 (requires scrolling) cross product: C,N 24; S 35; T 36
>>7589084 My math proffesor got mad at me for having the ti36 because it has integration and derivatives on it. Now I guess I cant use that calculator anymore. Gonna have to buy another one. God damnit you know how many calculators I've had to buy?
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