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Free Texas Instruments TI-30XS manuals!
# Texas Instruments TI-30XS User Manual

## Texas Instruments TI-30XS - Multiview Calculator Manual

### Texas Instruments TI-30XS manual table of contents:

- Texas Instruments TI-30XS | User Manual - Page 1

TI-30XS MultiView™ and TI-30XB MultiView™ Scientific Calculator Important information ...2 Examples ...3 Switching the TI-30XS MultiView calculator on and off ...3 Display contrast ...3 Home screen ...4 2nd functions ...5 Modes ...5 Menus ...7 ... - Texas Instruments TI-30XS | User Manual - Page 2

... ...38 Errors ...40 Battery information ...42 In case of difficulty ...43 Texas Instruments Support and Service ...44 Important information Texas Instruments ..., APD, Automatic Power Down, EOS, and MultiView are trademarks of Texas Instruments Incorporated. Copyright © 2006 Texas ... - Texas Instruments TI-30XS | User Manual - Page 3

...MultiView functions. All references in this manual will refer to the TI-30XS MultiView, but are also applicable ...calculator on and off & turns on the TI-30XS MultiView calculator. % ' turns it off. The display is cleared,... Down™) feature turns off the TI-30XS MultiView calculator automatically if no... - Texas Instruments TI-30XS | User Manual - Page 4

... other instructions. The answers are displayed on the Home screen. The TI-30XS MultiView screen can display a maximum of four lines with a maximum of 16 characters per .... Displays above the lists in data editor. The TI-30XS MultiView™ calculator is performing an operation. º» An entry is ... - Texas Instruments TI-30XS | User Manual - Page 5

...cancel it before entering data, press % again. For example, % b 25 < calculates the square root of 25 and returns the result, 5. Modes p Use pto choose modes. ... power of 10, as in 1.2345678Ã105 (which is the same as 123456.78). Copyright © 2006 Texas Instruments Incorporated 5 - Texas Instruments TI-30XS | User Manual - Page 6

...(for example function table, data editor, and the %h menu), the TI-30XS MultiView™ calculator may display E instead of Ã10n. ENG displays results as a number from 1 to ...MathPrint mode Sci Float Float mode and answer toggle key. Copyright © 2006 Texas Instruments Incorporated 6 - Texas Instruments TI-30XS | User Manual - Page 7

...next to the menu item. To return to the previous screen without selecting the item, press -. To exit a menu or application and return to the Home screen, press %Q. Copyright © 2006 Texas Instruments Incorporated 7 - Texas Instruments TI-30XS | User Manual - Page 8

... ALL 4: Clear L3 Frmla 5: Clear ALL Press v while you are in the Add/Edit Formula option of the FORMULA menu to display this menu: Ls 1: L1 2: L2 3: L3 Copyright © 2006 Texas Instruments Incorporated 8 - Texas Instruments TI-30XS | User Manual - Page 9

... expression. After an expression is evaluated, use # and $ to scroll through previous entries, which are stored in the TI-30XS MultiView™ calculator's memory. You can reuse a...on the bottom line, and then evaluating a new expression. Copyright © 2006 Texas Instruments Incorporated 9 - Texas Instruments TI-30XS | User Manual - Page 10

Examples Scroll 1T1< 2T2< 3T3< 4T4< ####< T2< Answer toggle n Press the n key to toggle the display result between fraction and decimal answers, exact square root and decimal, and exact pi and decimal. Example Answer toggle %b8< n Copyright © 2006 Texas Instruments Incorporated 10 - Texas Instruments TI-30XS | User Manual - Page 11

... Ans. Ans is retained in memory, even after the TI-30XS MultiView™ calculator is turned off. To recall ... 3V3< V3< 3%c%i < Order of operations The TI-30XS MultiView™ calculator uses Equation Operating System (... as x2 and angle unit modifiers. Copyright © 2006 Texas Instruments Incorporated 11 - Texas Instruments TI-30XS | User Manual - Page 12

.... Conversions (n/d ¶Un/d, F¶D, 4DMS). < completes all operations and closes all open parentheses. 6 0 T 5 V M1 2 < Examples +QPM (M) 1TM8T12< % b 9 T 16 < () 4VD2T3E< Copyright © 2006 Texas Instruments Incorporated 12 - Texas Instruments TI-30XS | User Manual - Page 13

.... Clears variables x, y, z, t, a, b, and c. Resets the TI-30XS MultiView™ calculator. Returns unit to default .... Note: In Classic mode, data editor, and table, use W to perform complex division... display fraction or decimal results, depending on input. Copyright © 2006 Texas Instruments Incorporated... - Texas Instruments TI-30XS | User Manual - Page 14

The TI-30XS MultiView™ calculator defaults output to improper fractions. Results are automatically simplified. • q enters a simple ... n/d F ¶D 4%N1q2% j< Examples MathPrint™ mode n/d, U n/d q3 $ 4 " T 1 %N 7 $12 < 9 q 2 " %O < n/d ¶Un/d Copyright © 2006 Texas Instruments Incorporated 14 - Texas Instruments TI-30XS | User Manual - Page 15

... D 1 ED 6 E$2 D 1 E< Percentages %_ %R To perform a calculation involving a percentage, press % _ after entering the value of the percentage. To express a value ...is worth 280 dollars, what is the total value of the metal extracted? 3 % _ V 5000 < Copyright © 2006 Texas Instruments Incorporated 15 - Texas Instruments TI-30XS | User Manual - Page 16

... scientific notation format. Example 2 C5 < p$"< -< Powers, roots and inverses F Calculates the square of a value. The TI-30XS MultiView™ calculator evaluates expressions entered with ... in both Classic and MathPrint™ modes. Raises a value to the power indicated. If you insert an ... - Texas Instruments TI-30XS | User Manual - Page 17

%c Calculates the nth root of any positive value and any odd integer root of a negative value. a Gives the inverse of a value: 1/x. The TI-30XS MultiView™ calculator evaluates expressions entered with F and a from left to right in both Classic and ... - Texas Instruments TI-30XS | User Manual - Page 18

... as degrees (º), minutes ('), seconds ("); radian (r); gradian (g), or convert units using ´DMS. You can also convert between rectangular coordinate form (R) ... according to the angle mode setting without needing to enter an angle unit modifier. Copyright © 2006 Texas Instruments Incorporated 18 - Texas Instruments TI-30XS | User Manual - Page 19

Examples RAD p"< -> 3 0 %I 1E< DEG p< - 2 g% I 4 < 4DMSS 1 8 5 %I 6 < ³ Problem Two adjacent angles measure 12¡ 31¢ 45£ and 26¡ 54...Round the results to two decimal places. -p$$"""< -12 %I 1 31 %I2 45 %I 3 T 26 %I1 54 %I 2 38 %I 3 < Copyright © 2006 Texas Instruments Incorporated 19 - Texas Instruments TI-30XS | User Manual - Page 20

... set the calculator to radian mode and calculate the sine of p / 6 radians. Note: Press - to clear the screen between problems. -> 30 E< p" g q 6 "... coordinates (r, q) or vice versa. Set Angle mode, as necessary, before starting calculations. Copyright © 2006 Texas Instruments Incorporated 20 - Texas Instruments TI-30XS | User Manual - Page 21

... just as you would write them. Set the desired Angle mode before starting trigonometric calculations. Example Degree Mode Tan p$$ - Texas Instruments TI-30XS | User Manual - Page 22

... p" - Texas Instruments TI-30XS | User Manual - Page 23

... and accesses the hyperbolic function of the next trigonometry key that you press. Angle modes do not affect hyperbolic calculations. Example HYP %Y>5 ET2 Y%Z< Copyright © 2006 Texas Instruments Incorporated 23 - Texas Instruments TI-30XS | User Manual - Page 24

... Press % l. 2. Enter any combination of numbers, operators, and/or values, up to 44 characters. 3. Press < to save the operation. K displays in the indicator line. Copyright © 2006 Texas Instruments Incorporated 24 - Texas Instruments TI-30XS | User Manual - Page 25

4. Each subsequent time you press - Texas Instruments TI-30XS | User Manual - Page 26

...%lV 5 U 2 < M5< M1< %l Memory and stored variables z L %h %{ The TI-30XS MultiView™ calculator has 7 memory variables-x, y, z, t, a, b, and ...into the current entry, but the value assigned to the variable is used to evaluate the expression. Copyright © 2006 Texas Instruments Incorporated 26 - Texas Instruments TI-30XS | User Manual - Page 27

... to the variable is inserted into the current entry and used to evaluate the expression. % { clears variable values. Press % { and select 1: Yes to clear all variable values. Examples Clear Var %{1 Store 15 Lz < Recall %h - Texas Instruments TI-30XS | User Manual - Page 28
- Texas Instruments TI-30XS | User Manual - Page 29

...of a list, and % $ to go to the bottom of a list. List formulas accept all calculator functions. Numeric notation, decimal notation, and angle modes affect the ... elements). Example L1 v1 q4 $ 2 q 4 $ 3q4$4q4< "v" Formula < v - Texas Instruments TI-30XS | User Manual - Page 30

Notice L2 is calculated per the formula you entered, and L2(1)= in the author line is highlighted to indicate the list is ... from degrees Celsius to degrees Fahrenheit. 9 - C + 32 Reminder: F = 5 vv 4 v"5 8 $ M1 $ 4 $ " v "1 9 W 5 V v 1 T 32 < Copyright © 2006 Texas Instruments Incorporated 30 - Texas Instruments TI-30XS | User Manual - Page 31

... xy pairs. Linear regression slope. Linear regression y-intercept. Correlation coefficient. Uses a and b to calculate predicted x value when you input a y value. 31 Copyright © 2006 Texas Instruments Incorporated - Texas Instruments TI-30XS | User Manual - Page 32

yÅ (2-Var) MinX Q1 (1-Var) Med Q3 (1-Var) MaxX Uses a and b to calculate predicted y value when you input an x value. Minimum of x values. Median of..., 55} Clear all data Data v v$$$ - Texas Instruments TI-30XS | User Manual - Page 33

...(Your screen may not show 3:StatVars if you did not previously perform a calculation.) $$ Stat - Texas Instruments TI-30XS | User Manual - Page 34

1. Find Anthony's average grade (weighted average). 2. What does the value of n given by the calculator represent? What does the value of Òx given by the... represents the weighted sum of his scores. (12)(1) + (13)(0.5) + (10)(1) + (11)(0.5) = 34. Copyright © 2006 Texas Instruments Incorporated 34 - Texas Instruments TI-30XS | User Manual - Page 35

... plot of these data points suggest a linear relationship. The TI-30XS MultiView™ calculator uses the least squares method to find the line of best fit, y'=ax'+b, for data ...$ 79 $ " 5.3 $ 14.45 $ 20.21 $ 38.45 $ %t 2 Copyright © 2006 Texas Instruments Incorporated 35 - Texas Instruments TI-30XS | User Manual - Page 36

... taken r at a time, given n and r. The order of objects is important, as in a race. Calculates the number of possible combinations of n items taken r at a time, given n and r. The order of objects is not important, as in a hand of cards. nCr Copyright © 2006 Texas Instruments Incorporated 36 - Texas Instruments TI-30XS | User Manual - Page 37

... To control a sequence of random numbers, store an integer (seed value) | 0 to rand. The seed value changes randomly every time a random number is ... 2 integers with a comma. Examples nPr 8 H1 3< nCr 52 H 2 5< 4H 3< ! STO 4 rand 5 L H " 1< Copyright © 2006 Texas Instruments Incorporated 37 - Texas Instruments TI-30XS | User Manual - Page 38

Rand H"1< Randint( H"2 3%`5E< ³ Problem An ice cream store advertises that it makes 25 flavors of home made ice cream. You like to order ... up to one level of fractions. 3. Select the table start, table step, auto, or ask-x options and press - Texas Instruments TI-30XS | User Manual - Page 39

... step can be positive or negative, but cannot be zero. The TI-30XS MultiView™ calculator automatically generates a series of values based on table start and table step. Lets ...change the Step value to see points closer to (18, 324). Copyright © 2006 Texas Instruments Incorporated 39 - Texas Instruments TI-30XS | User Manual - Page 40

... since y(8) = 3600 - 450(8) = 0 as shown in the table of values. Errors When the TI-30XS MultiView™ calculator detects an error, it returns an ... number of arguments. DIVIDE BY 0 - • You attempted to divide by 0. • In statistics, n = 1. Copyright © 2006 Texas Instruments Incorporated 40 - Texas Instruments TI-30XS | User Manual - Page 41

... Á is an angle in a trig, hyperbolic, or R ´Pr( function. STAT - Attempting to calculate 1-var or 2-var stats with no defined data points, or attempting to ... q, try using W. INVALID FUNCTION - Invalid function entered in the function table. Copyright © 2006 Texas Instruments Incorporated 41 - Texas Instruments TI-30XS | User Manual - Page 42

...TI-30XS MultiView™ calculator uses one 3 volt CR2032 lithium battery. Remove the protective cover and turn the TI-30XS MultiView calculator face downwards. • With a small screwdriver, remove the screws from the back of the case. • From the bottom, carefully... - Texas Instruments TI-30XS | User Manual - Page 43

... any contact with the other components of the TI-30XS MultiView™ calculator. • If necessary, press ... to be certain calculations were performed properly. Press & and - at the same time. This clears all ... blank, or • You get unexpected results. Copyright © 2006 Texas Instruments Incorporated 43... - Texas Instruments TI-30XS | User Manual - Page 44

...(not toll-free): education.ti.com education.ti.com/support (800) TI-CARES / (800) ... Islands only education.ti.com/international For technical support education.ti.com/support (972) 917-8324... Islands: Always contact Texas Instruments Customer Support before returning a product for service. All other...

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