TI-30X TI-30X Scientific Calculators 1999 Texas Instruments

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TI-30X TI-30X Scientific Calculators 1999 Texas Instruments

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TI-30X TI-30X
Scientific Calculators
1999 Texas Instruments Incorporated
most recently calculated result stored variable Ans. retained memory, even after TI-30X turned off. recall value Ans: Press (Ans displays screen), Press operations etc.) first part entry. operator both displayed.
Select unit modifier part entry. Entries with unit modifiers interpreted accordingly, overriding Angle mode. convert entry: Angle mode unit want convert Then unit modifier designate unit convert from. (Angles trigonometric functions convert values inside parentheses first.), Select 4DMS, which converts entry Notation.
Order Operations
TI-30X uses (Equation Operating System) evaluate expressions. Expressions inside parentheses. Functions that need precede argument, such sin, log, menu items. Fractions. Functions that entered after argument, such angle unit modifiers Exponentiation roots (x). Negation (M). Permutations (nPr) combinations (nCr). Multiplication, implied multiplication, division. Addition subtraction. 10th Conversions 4DMS). 11th completes operations closes open parentheses.
Trigonometry
General Information
Examples: last page these instructions keystroke examples that demonstrate many TI-30X functions. Examples assume default settings. turns TI-30X turns clears display. APD(Automatic Power DownTM) turns TI-30X automatically pressed about minutes. Press after APD. display, pending operations, settings, memory retained. 2-Line Display: first line (Entry Line) displays entry digits digits Stat Constant Entry Line). Entries begin left; those with more than digits scroll right. Press scroll line. Press move cursor immediately beginning entry. second line (Result Line) displays result digits, plus decimal point, negative sign, "x10" indicator, 2-digit positive negative exponent. Results that exceed digit limit displayed Scientific Notation. Indicator
SCI, STAT DEG, RAD, GRAD
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Enter trigonometric functions (sin, cos, tan, cos-1, tan-1), just would write them. desired Angle mode before starting trigonometric calculations.
Hyperbolics
displays indicator accesses hyperbolic function next trigonometry that press. Angle modes affect hyperbolic calculations.
Logarithms
Clearing Correcting
Clears error message. Clears characters entry line. Moves cursor last entry history once display clear. Deletes character cursor. Deletes characters right when hold down then, deletes character left cursor each time press Inserts character cursor. Clears memory variables. Clears data points without exiting CLRDATA STAT mode. Clears data points exits STAT mode. Resets TI-30X Returns unit default settings; clears memory variables, pending operations, entries &&in history, statistical data; clears constant mode Ans.
yields common logarithm number. yields logarithm number base (e=2.819291929). raises power specify. raises power specify.
Definition function. Hyperbolic function. Fixed-decimal setting. Scientific Engineering Notation. Statistical mode. Angle mode (degrees, radians, gradients). Constant mode Precedes exponent Scientific Engineering Notation. entry stored memory before and/or after active screen. Press scroll. entry menu displays beyond digits. Press scroll.
displays menu convert rectangular coordinates (x,y) polar coordinates (r,q) vice versa. Angle mode, necessary, before starting calculations.
Constants
turns Constant mode lets define constant. store operation recall Press Enter combination numbers, operators, and/or values, characters, beginning with operator. Press save operation. displays indicator line. Each subsequent time press TI-30X recalls stored operation applies last answer current entry. Press again turn Constant mode off.
Functions: displays indicator, then selects function (printed above keys) next pressed. example, calculates square root returns result, Menus: Certain TI-30X keys display menus: Press move cursor underline menu item. return previous screen without selecting item, press select menu item: Press while item underlined, menu items followed argument value, enter argument value while item underlined. item argument value displayed previous screen.
Fractions
Memory
Fractional calculations display fractional decimal results. Results automatically simplified. enters fraction. Press between whole number, numerator, denominator. unit, numerator, denominator must positive integers. converts between fractions decimals. converts between mixed numbers simple fractions.
TI-30X memory variables-A, store real number expression that results real number memory variable. accesses menu variables. lets store values variables. recalls values variables. clears variable values.
Notation
=3.141592653590 calculations. =3.141592654 display.
Angle Modes
Previous Entries
After expression evaluated, scroll through previous entries, which stored TI-30X memory. cannot retrieve previous entries while STAT mode. edit previous entry press evaluate expression.
displays menu specify Angle mode degrees, radians, gradients. displays menu specify Angle unit modifier- degrees radians gradients (g), also lets convert angle Notation (4DMS). Angle mode part entry: Select Angle mode. Entries interpreted results displayed according Angle mode,
displays Decimal Notation mode menu. These modes affect only display results. (default) restores standard notation (floating-decimal) format. 0123456789 sets decimal places (0-9), retaining numeric notation mode format. displays Numeric Notation mode menu. These modes affect only display results. (default): Floating Notation, with digits left right decimal SCI: Scientific Notation ENG: Engineering Notation (exponent multiple enters value Scientific Notation, regardless numeric notation mode. Press before entering negative exponent.
Page
Statistics
1-VAR analyzes statistical data from data with measured variable, 2-VAR stats analyzes paired data from data sets with measured variables-x, independent variable, dependent variable. enter data sets. define statistical data points: Press Select 1-VAR 2-VAR press STAT indicator displays. Press Enter value Press 1-VAR stat mode, enter frequency occurrence (FRQ) data point. default=1. FRQ=0, data point ignored. 2-VAR stat mode, enter value press
Errors
ARGUMENT function does have correct number
Product Service Warranty Information
Product Support
Customers U.S., Canada, Puerto Rico, Virgin Islands
general questions, contact Texas Instruments Customer Support: phone: e-mail: 1.800.TI.CARES (1.800.842.2737) ti-cares@ti.com
arguments. DIVIDE attempted divide statistics, n=1.
DOMAIN specified argument function outside
valid range. example: integer. integer. TAN: etc. SIN-1 COS-1: nPr: integers integer between
EQUATION LENGTH ERROR entry exceeds digit
technical questions, call Programming Assistance Group Customer Support: phone: 1.972.917.8324
Customers outside U.S., Canada, Puerto Rico, Virgin Islands
Contact e-mail visit calculator home page World Wide Web. e-mail: Internet: ti-cares@ti.com www.ti.com/calc
Repeat steps until data points entered. must press save last data point value entered. delete data points, TI-30X automatically reorders list. When points frequencies entered: Press display menu variables (see table definitions) their current values, Press return blank STAT screen. calculations with data variables etc.). Select variable from menu then press evaluate calculation. When finished: Press select CLRDATA clear data points without exiting STAT mode, Press clear data points, variable values, exit STAT mode (STAT indicator turns off). Variables (2-VAR) (2-VAR) Definition Number (x,y) data points. Mean values. Sample standard deviation Population standard deviation values. values. pairs. Linear regression slope. Linear regression y-intercept. Correlation coefficient. Uses calculate predicted value when input value. Uses calculate predicted value when input value.
limits Entry Line Stat Constant Entry lines); example, combining entry with constant that exceeds limit. DOMAIN value 1-VAR stats) >99, integer. OVERFLOW where angle trig, hyperbolic, R4Pr( function. STAT Pressing with defined data points. When STAT mode, pressing
SYNTAX command contains syntax error: entering
Product Service
Customers U.S. Canada Only
Always contact Texas Instruments Customer Support before returning product service.
Customers outside U.S. Canada
Refer leaflet enclosed with this product contact your local Texas Instruments retailer/distributor.
Other Products Services
Visit calculator home page World Wide Web. www.ti.com/calc
more than pending operations pending values; having misplaced functions, arguments, parentheses, commas.
Warranty Information
Customers U.S. Canada Only
One-Year Limited Warranty Electronic Product This Texas Instruments ("TI") electronic product warranty extends only original purchaser user product. Warranty Duration. This electronic product warranted original purchaser period year from original purchase date. Warranty Coverage. This electronic product warranted against defective materials construction. THIS WARRANTY VOID PRODUCT BEEN DAMAGED ACCIDENT UNREASONABLE USE, NEGLECT, IMPROPER SERVICE, OTHER CAUSES ARISING DEFECTS MATERIALS CONSTRUCTION. Warranty Disclaimers. IMPLIED WARRANTIES ARISING THIS SALE, INCLUDING LIMITED IMPLIED WARRANTIES MERCHANTABILITY FITNESS PARTICULAR PURPOSE, LIMITED DURATION ABOVE ONE-YEAR PERIOD. TEXAS INSTRUMENTS SHALL LIABLE LOSS PRODUCT OTHER INCIDENTAL CONSEQUENTIAL COSTS, EXPENSES, DAMAGES INCURRED CONSUMER OTHER USER. Some states/provinces allow exclusion limitation implied warranties consequential damages, above limitations exclusions apply you. Legal Remedies. This warranty gives specific legal rights, also have other rights that vary from state state province province. Warranty Performance. During above year warranty period, your defective product will either repaired replaced with reconditioned model equivalent quality TI's option) when product returned, postage prepaid, Texas Instruments Service Facility. warranty repaired replacement unit will continue warranty original unit months, whichever longer. Other than postage requirement, charge will made such repair and/or replacement. strongly recommends that insure product value prior mailing. Software. Software licensed, sold. licensors warrant that software will free from errors meet your specific requirements. software provided IS." Copyright. software documentation supplied with this product protected copyright.
Battery Replacement
Using small Phillips screwdriver, remove screws from back case. Remove protective cover. Starting from bottom, carefully separate front from back. Caution: careful damage internal parts. Using small Phillips screwdriver necessary), remove battery; replace with one.
Caution: Avoid contact with other TI-30X components while changing battery.
necessary, press same time reset TI-30X (clears memory settings). Caution: Dispose batteries properly. incinerate batteries leave where child find them.
Case Difficulty
Review instructions certain calculations were performed properly. Press same time. This clears memory settings. Check battery ensure that fresh properly installed. Change battery when: does turn unit screen goes blank, unexpected results. continue using TI-30X (Battery/Solar) until change battery: Expose solar panel brighter light. Press same time reset calculator. This clears settings memory. Operates well-lit areas using solar cell. Operates other light settings using battery.
Probability
Calculates number possible permutations items taken time, given order objects important, race. Calculates number possible combinations items taken time, given order objects important, hand cards. factorial product positive integers from must positive whole number RAND Generates random real number between control sequence random numbers, store integer (seed value) rand. seed value changes randomly every time random number generated. Generates random integer between integers, RAND[ where RAND[ Separate integers with comma.
Customers Outside U.S. Canada
information about length terms warranty, refer your package and/or warranty statement enclosed with this product, contact your local Texas Instruments retailer/distributor.
Page
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ln(15) 5.416100402
cos(75) 1.294095226
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sinh(5)+2 76.20321058
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R4Pr (5,30)
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Page
1-VAR: {45, STAT
3.141592654
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FRQ=1
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2-VAR: (45,30); (55,25); STAT
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Page
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Texas Instruments 7800 Banner Dallas, 75251 U.S.A.
Texas Instruments Holland B.V. Rutherfordweg 3542 Utrecht Netherlands
www.ti.com/calc
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TI-30X TI-30X Scientific Calculators 1999 Texas Instruments

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