Casio FX-100D User's Guide

Efx-100AU PLUSUser’s GuideCASIO Worldwide Education Website http://edu.casio.comCASIO EDUCATIONAL FORUM http://edu.casio.com/forum/RJA528037-001V01

E-9 Inputting with Natural Display Selecting Natural Display makes it possible to input and display fractions and certain functions ( x 2 , x 3 ,

E-10 Overwrite Input Mode (Linear Display only) You can select either insert or overwrite as the input mode, but only while Linear Display is sele

E-11 2 + 1 = 73 2 6 B 2 ' 3 e+ 1 ' 2 = 76 or ' 2 c 3 e+' 1 c 2 = 76 b 2 ' 3 + 1 &apo

E-12 Multi-Statements You can use the colon character (:) to connect two or more expressions and execute them in sequence from left to right when you

E-13 Answer Memory (Ans)/Previous Answer Memory (PreAns) The last calculation result obtained is stored in Ans (answer) memory. The calculation resu

E-14 Variables (A, B, C, D, E, F, X, Y) Your calculator has eight preset variables named A, B, C, D, E, F, X, and Y. You can assign values to varia

E-15Any one of the following operations will exit prime factorization result display. • Pressing !e(FACT) or =.• Pressing any of the following keys: .

E-16x ! : Factorial function. See 9. Abs : Absolute value function. Note that the input method is different depending upon whether you are using Natur

E-17 1.2 × 10 3 = 1200 B 1.2 * 10 6 3 = 1200 (1+1) 2+2 = 16 B ( 1 + 1 )6 2 + 2 = 16 (52)3 = 15625 ( 5 x)W= 1562

E-18 To determine the greatest common divisor of 28 and 35 S*(GCD) 28 1)(,) 35 )= 7 To determine the least common multiple of 9 and 15 S

ContentsImportant Information ... 2Sample Operations ...

E-19 '2 + '2i = 2 ∠ 45, '2 ∠ 45 = 1 + i Bv ! 2 e+! 2 eW(i)12(CMPLX)3('r∠)= 2∠45 ! 2 e1-(∠) 45 12(CMPLX)4('a+bi)= 1+i

E-20 170 = 173 = 179 =ce 66 = 68 = 75 = Important: • All data currently input in the Stat Editor is deleted

E-21First Quartile: Q1, Median: med, Third Quartile: Q311(STAT) 6(MinMax) 3 to 5(When the single-variable statistical calculation is selected.)Not

E-22 Calculating Estimated Values Based on the regression formula obtained by paired-variable statistical calculation, the estimated value of y ca

E-23 11(STAT) 5(Distr) 1(P() G)= Results: Normalized variate ( 't ): –0.762 P( t ): 0.223 Base-n

E-24HexadecimalPositive: 00000000  x  7FFFFFFFNegative: 80000000  x  FFFFFFFFSpecifying the Number Mode of a Particular Input ValueYou can input a

E-25 To determine the bitwise complement of 10102 (Not(10102)) A13(BASE)5(Not) 1010 )= 1111111111110101 To negate (take the two’s complement) of

E-26Expression Input PrecautionsThe following types of expressions cause a Syntax ERROR and cannot be verified.• An expression with nothing on the lef

E-274. Perform the following key operation: 1 5 (VECTOR)2 (Data)2(VctB)2(2).• This will display the Vector Editor for input of the 2-dimensional vecto

E-28To copy vector variable (or VctAns) contents:1. Use the Vector Editor to display the vector you want to copy. • If you want to copy VctA, for exa

E-2 Important Information • The displays and illustrations (such as key markings) shown in this User’s Guide are for illustrative purposes only, and

E-29 (DVctA)D VctB))= 1c(cos–1)G)= Metric ConversionThe calculator’s built-in metric conversion commands m

E-3029: hp ' kW 30: kW ' hp 31: kgf/cm2 ' Pa 32: Pa ' kgf/cm233: kgf • m ' J 34: J ' kgf • m 35: lbf/in2 ' kPa

E-31 10 x –9.999999999 × 10 99  x  99.99999999 e x –9.999999999 × 10 99  x  230.2585092 'x 0  x  1 × 1

E-32can make it impossible to display some calculation results in π form. It also can cause calculation results that should be in decimal form to appe

E-33Syntax ERRORCause: There is a problem with the format of the calculation you are performing.Action: Make necessary corrections.Argument ERRORCau

E-34 1. Press 1A(OFF) to turn off the calculator. 2. Remove the cover as shown in the illustration and replace the battery, taking care that its

E-35k When I execute a function calculation, why do I get a calculation result that is completely different from older CASIO calculator models? With

Manufacturer:CASIO COMPUTER CO., LTD.6-2, Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, JapanResponsible within the European Union:CASIO EUROPE GmbHC

SA1302-A Printed in China© 2013 CASIO COMPUTER CO., LTD.CASIO COMPUTER CO., LTD.6-2, Hon-machi 1-chomeShibuya-ku, Tokyo 151-8543, Japan

E-3 • Never try to take the calculator apart. • Use a soft, dry cloth to clean the exterior of the calculator. • Whenever discarding the cal

E-4 Reading the Display The display of the calculator shows expressions you input, calculation results, and various indicators. Input expression I

E-5 Disp The display currently shows an intermediate result of a multi-statement calculation. Important: For some type of calculation that takes

E-6Note: • The calculator switches to Linear Display automatically whenever you enter the STAT, BASE-N, or VECTOR Mode. • In this manual, the B symb

E-7 Inputting Expressions and Values Basic Input Rules Calculations can be input in the same form as they are written. When you press = the priori

E-8 4sin(30) × 5 : B ' 4 c 5 dddds 30 ) = Note: • If the calculation becomes longer than the screen width during input, the screen will s