HP 30b Professional manual

Page 19

One way to calculate this problem is to key in the numbers and operations within the parentheses first, followed by the operation outside of the parentheses. See Table 1-2.

Table 1-2

Keys	Display and Description

3I

4+

Inputs the numbers and the operation in the first set of parentheses. Intermediate results are displayed. Note the (+) and (RPN) annunciators.

5I

6+

Inputs the numbers and the operation in the second set of parentheses. Intermediate results are displayed. Note

the (+) annunciator.

*

Finishes the operation and displays the results.

Getting Started 13

Image 19

Contents Edition HP Part Number NW238-90201 HP 30b Business Professional Quick Start GuidePrinting History Legal NoticesIii HP 30b Business ProfessionalKeyboard Map Legend Table of Contents Page Getting Started Getting StartedShift Key Shift key symbolInput Key Number on the stack or duplicate it Equals KeyOn Key Two Line DisplayCustomizing the Calculator Display precision the number of digits displayed to Right of the decimal point. Default isSettings for 10 and 11 are not available using this Customizing the Calculator Display Description FunctionWeek are displayed only if the date is valid Monday is 1, and Sunday isIcycles through these options Algebraic Mode, and Chain Mode below. PressingMenus, Menu Items, and Assigning Values to Menu Items Page Reset Menu Memory and the Memory Menu Page Page Keys Used to Manipulate the RPN Stack Algebraic ModeFirst period Sets Begin mode Beg. Payments occur at the beginningKeys and Functions Compounding periods per year C/YRAmortization. The Amortization menu calculations are FV always occurs at the end of the last compoundingPeriod Compounding periodFinal date Second date given a number of days from an initial, orSimultaneously Page Delete. Deletes a number from a list Reset menu. Resets some, or all, of the registersCursor, starting with the most recently entered number Insert. Inserts a number into a listNegative numbers Calculates factorial of x where -253 x ≤ 253 .Calculates y to the x power Range 0 xClears TVM register Getting Started Basic Financial Calculation Example360N 1250 Limited Hardware Warranty Period General Terms Warranty and Contact Information Replacing the BatteriesExclusions Customer Care Country Hotline Phone 800-100-193 01 4993 Martinica 800-990-011 Mauritius 0800980410 Getting Started Getting Started Getting Started Getting Started

Related manuals

Manual 114 pages 5.83 Kb