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2000, 2003 Texas Instruments Incorporated education.ti.com ti-cares@ti.com Ti36eng1.doc TI-36X II Manual Linda Bower Revised: 01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 0 of Table of Contents Turning the Calculator On and Off............................1 Alternate Functions...................................................1 Display......................................................................2 Scrolling....................................................................2 Menus.......................................................................3 Fix.............................................................................3 Clearing, Correcting, and Resetting .........................4 Display Indicators .....................................................5 Order of Operations..................................................6 Basic Operations ......................................................7 Last Answer..............................................................7 Percent .....................................................................9 Fractions.................................................................10 Exponents, Roots, and Reciprocals .......................11 Notation ..................................................................12 Pi ............................................................................13 Memory...................................................................14 Stored Operations ..................................................16 Logarithms..............................................................18 Trigonometric Functions.........................................20 Angle Modes...........................................................22 Rectangular/Polar ................................................24 Hyperbolic Functions..............................................25 Metric Conversions.................................................26 Physical Constants .................................................28 Integrals..................................................................30 Probability...............................................................32 Statistics .................................................................34 Boolean Logic Operations ......................................39 Number-System Modes..........................................40 Complex Numbers..................................................41 Error Conditions......................................................43 In Case of Difficulty.................................................45 Battery Replacement ..............................................45 Service Information.................................................46 Ti36eng1.doc TI-36X II Manual Linda Bower Revised: 01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 0 of Turning the Calculator On and Off The TI-36X uis battery powered. • To turn on the TI-36X u, press T. • To turn off the TI-36X u, press %r. All data in memory is retained. APDe (Automatic Power Downe) turns off the TI-36X uautomatically if no key is pressed for about five minutes. Press Tafter APD to power up again; the display, pending operations, settings, and memory are retained. Alternate Functions Most keys can perform two functions. The first function is marked on the key, and the second function is marked above the key, as illustrated below. . i . P Press %to activate the second function of a key. To cancel the second function before making an entry, press %again. In this manual, second functions are shown in brackets ([ ]). For example, press Pto find the square of a number. Press %nto find the square root of a number. 1 Ti36eng1.doc TI-36X II Manual Linda Bower Revised: 01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 1 of Display The TI-36X uhas a two-line display. The first line (Entry Line) displays an entry of up to 88 digits or items (47 for Stat or Stored Operations). Entries begin on the left; those with more than 11 digits scroll to the left. You can have as many as 23 levels of parentheses and up to 8 mathematical operations pending. The second line (Result Line) displays a result of up to 10 digits, plus a decimal point, a negative sign, a x10 indicator, and a 2-digit positive or negative exponent. Results that exceed the digit limit are displayed in scientific notation. Note: In the text, numbers containing decimal fractions are shown in decimal format consistent with the calculator display. Scrolling Scroll with ", !, #, and $. • Press "and !to scroll horizontally through the current or previous entries, or to move the underscore within a menu list. Press %"or %!to move the cursor to the beginning or end of the entry. • After an expression is evaluated, press #and $ to scroll through previous entries, which are stored in the TI-36X uhistory. If you edit a previous entry and press V, the calculator will evaluate the new expression and return the new result. 2 Ti36eng1.doc TI-36X II Manual...