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Handspring Visor Edge Handheld User Guide

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    							Chapter 6 Page 133
    Displaying Recent Calculations
    The Basic Calculator’s Recent Calculations command enables you to 
    review the last series of calculations and is particularly useful for 
    confirming a series of “chain” calculations.
    To display recent calculations:
    1. Tap the Menu icon  .
    2. Tap Options, and then tap Recent Calculations.
    3. After you finish reviewing the calculations, tap OK.
    Using the Advanced Calculator mode
    The Advanced Calculator screen consists of three regions. Each region 
    performs a different function to help you perform a variety of 
    calculations.Recalls the stored value from memory and inserts it in 
    the current calculation.
    Clears any value that is stored in the Calculator 
    memory.
    Primary buttons 
    available in all views
    View specific buttons 
    change with view
    Tap here 
    to change 
    views 
    						
    							Page 134  Application Specific Tasks
    Using the Advanced Calculator buttons
    In addition to most of the Basic Calculator buttons, the Primary 
    buttons are available in all the Advanced Calculator views. The 
    remaining buttons are available only in specific views.
    Primary buttons
    Math buttons
    Clears the entire calculation and enables you to begin a 
    fresh calculation.
    Clears the last digit you entered. Use this button if you 
    make a mistake while entering a number in the middle 
    of a calculation. This button enables you to re-enter the 
    number without starting the calculation over.
    Enters an exponent symbol in the calculation.
    Opens the Constants dialog box where you can select a 
    constant to include in the calculation. 
    Opens the Store in which memory dialog box where you 
    can select the memory bank in which you want to store 
    the current value. Advanced Calculator has ten memory 
    banks.
    Opens the Recall which memory dialog box where you 
    can select the memory bank from which you want to 
    recall a value.
    Squares the current value.
    Calculates the value of x
     raised to the y power. 
    Calculates the value of a common (base 10) 
    antilogarithm.
    Calculates the value of a natural (base e) antilogarithm.
    Calculates the reciprocal of the current number.
    Displays the integer portion of a decimal value.
    Calculates the square root of the current number. 
    						
    							Chapter 6 Page 135
    Trigonometry buttons
    Calculates the inverse of x
     to the y
     power.
    Calculates the common (base 10) logarithm.
    Calculates the natural (base e) logarithm.
    Displays the remainder of x/y
    . 
    Displays the decimal portion of a decimal value.
    Calculates the sine of the current number.
    Calculates the cosine of the current number.
    Calculates the tangent of the current number.
    Calculates the hyperbolic sine of the current number.
    Calculates the hyperbolic cosine of the current number.
    Calculates the hyperbolic tangent of the current number.
    Calculates the arc (inverse) sine of the current number.
    Calculates the arc (inverse) cosine of the current 
    number.
    Calculates the arc (inverse) tangent of the current 
    number.
    Calculates the arc (inverse) hyperbolic sine of the 
    current number.
    Calculates the arc (inverse) hyperbolic cosine of the 
    current number.
    Calculates the arc (inverse) hyperbolic tangent of the 
    current number. 
    						
    							Page 136  Application Specific Tasks
    Finance buttons
    Finance buttons enable you to find an unknown variable value based 
    on a group of known variable values.
    For example, to calculate the monthly payment for a 30-year home 
    loan of  $100,000 with an annual interest rate of 8%, you would enter 
    the following variables:
    nPayments/year = 12
    nN = 360 (30 years x 12 months)
    nAPR = 8
    nPV = 100,000
    nFV = 0
    Using these variables, the answer would be -733.76 per month.
    To solve this exmaple:
    1. Enter a value and then tap the corresponding variable button. 
    Repeat this process until you’ve entered the following four 
    variables: 
    nN = 360 (30 years x 12 months)
    nAPR = 8
    nPV = 100,000
    nFV = 0
    2. Enter 12 and tap the P/Yr button to enter the number of payments 
    per year.
    3. Tap Edit.
    4. Tap the Pmt line and erase all values on the line including zero.
    5. Tap Solve.
    6. Tap Done.
    You can use a similar process to solve other financial equations by 
    entering four of the variables to find the value of the fifth variable. 
    						
    							Chapter 6 Page 137
    Stores the current number as the total number of 
    payments over the life of the loan.
    Stores the current number as the annual percentage rate 
    of interest.
    Stores the current number as the number of payments 
    per year.
    Stores the current number as the initial loan amount.
    Stores the current number as the payment amount.
    Stores the current number as the compounded loan 
    amount including interest.
    Opens the Time Value of Money dialog box where you 
    can modify values and solve the equation.
    Stores the remaining balance, interest, and principal 
    (amortization) based on the supplied values.
    Calculates a given percentage of a value. To use this 
    button, enter a value, tap this button, enter the percent, 
    and then tap the equal sign button. 
    Calculates the change in a value by a given percentage. 
    To use this button, enter a value, tap this button, enter 
    the percent, and then tap the equal sign button.
    Calculates the percentage of one number relative to 
    another number. To use this button, enter the first 
    number, tap this button, enter the second number, and 
    then tap the equal sign button.
    Calculates the percentage required to get to one value 
    from another value. To use this button, enter the result 
    number, tap this button, enter the starting number, and 
    then tap the equal sign button. 
    						
    							Page 138  Application Specific Tasks
    Logic buttons
    Statistics buttons
    Shifts the value to the left and fills the new places with 
    zeros.
    Enters D in a hexadecimal calculation.
    Enters E in a hexadecimal calculation.
    Enters F in a hexadecimal calculation.
    Calculates bit-by-bit commonalities between two 
    arguments.
    Calculates bit-by-bit unique occurrences in two 
    arguments.
    Shifts the sign bit to the right in signed mode.
    Enters A in a hexadecimal calculation.
    Enters B in a hexadecimal calculation.
    Enters C in a hexadecimal calculation.
    Calculates the inverse of each bit of the argument.
    Calculates the exclusive OR between two arguments.
    Adds the current value to the end of the statistics 
    memory list. You can store up to 200 values.
    Calculates the mean of the values in the statistics 
    memory list.
    Calculates the standard deviation based on a population 
    of n
    .
    Calculates the standard deviation based on a population 
    of n-1
    .
    Calculates the sum of the values in the statistics memory 
    list. 
    						
    							Chapter 6 Page 139
    Weight/Temp buttons
    Calculates the square of the sum of the values in the 
    statistics memory list.
    Opens the Statistical Data dialog box where you can 
    view, edit, delete, and clear values in the statistics 
    memory list.
    Displays the number of values in the statistics memory 
    list.
    Calculates the factorial of any integral from 0 to 170.
    Generates a random number between 0 and 32767 and 
    then divides this number by 32768 to generate a random 
    fraction between 0 and .99997.
    Returns the number of combinations of n
     items taken m
     
    at a time.
    Returns the number of permutations of n
     items taken m
     
    at a time.
    Indicates the current value is entered in ounces. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to ounces.
    Indicates the current value is entered in pounds. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to pounds.
    Indicates the current value is entered in tons. When you 
    tap this button after tapping another unit of measure, it 
    converts the value to tons.
    Indicates the current value is entered in milligrams. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to milligrams.
    Indicates the current value is entered in grams. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to grams.
    Indicates the current value is entered in kilograms. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to kilograms. 
    						
    							Page 140  Application Specific Tasks
    Length buttons
    Indicates the current value is entered in degrees 
    Fahrenheit. When you tap this button after tapping 
    another unit of measure, it converts the value to degrees 
    Fahrenheit.
    Indicates the current value is entered in degrees Celsius. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to degrees Celsius.
    Indicates the current value is entered in inches. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to inches.
    Indicates the current value is entered in feet. When you 
    tap this button after tapping another unit of measure, it 
    converts the value to feet.
    Indicates the current value is entered in yards. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to yards.
    Indicates the current value is entered in miles. When you 
    tap this button after tapping another unit of measure, it 
    converts the value to miles.
    Indicates the current value is entered in nautical miles. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to nautical miles.
    Indicates the current value is entered in millimeters. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to millimeters.
    Indicates the current value is entered in centimeters. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to centimeters.
    Indicates the current value is entered in meters. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to meters.
    Indicates the current value is entered in kilometers. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to kilometers. 
    						
    							Chapter 6 Page 141
    Area buttons
    Indicates the current value is entered in square inches. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to square inches.
    Indicates the current value is entered in square feet. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to square feet.
    Indicates the current value is entered in square yards. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to square yards.
    Indicates the current value is entered in acres. When you 
    tap this button after tapping another unit of measure, it 
    converts the value to acres.
    Indicates the current value is entered in square miles. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to square miles.
    Indicates the current value is entered in square 
    millimeters. When you tap this button after tapping 
    another unit of measure, it converts the value to square 
    millimeters.
    Indicates the current value is entered in square 
    centimeters. When you tap this button after tapping 
    another unit of measure, it converts the value to square 
    centimeters.
    Indicates the current value is entered in square meters. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to square meters.
    Indicates the current value is entered in hectares. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to hectares.
    Indicates the current value is entered in square 
    kilometers. When you tap this button after tapping 
    another unit of measure, it converts the value to square 
    kilometers. 
    						
    							Page 142  Application Specific Tasks
    Volume buttons
    Indicates the current value is entered in teaspoons. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to teaspoons.
    Indicates the current value is entered in fluid ounces. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to fluid ounces.
    Indicates the current value is entered in cups. When you 
    tap this button after tapping another unit of measure, it 
    converts the value to cups.
    Indicates the current value is entered in pints. When you 
    tap this button after tapping another unit of measure, it 
    converts the value to pints.
    Indicates the current value is entered in quarts. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to quarts.
    Indicates the current value is entered in gallons. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to gallons.
    Indicates the current value is entered in tablespoons. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to tablespoons.
    Indicates the current value is entered in milliliters. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to milliliters.
    Indicates the current value is entered in liters. When you 
    tap this button after tapping another unit of measure, it 
    converts the value to liters.
    Indicates the current value is entered in cubic inches. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to cubic inches.
    Indicates the current value is entered in cubic feet. When 
    you tap this button after tapping another unit of 
    measure, it converts the value to cubic feet.
    Indicates the current value is entered in cubic meters. 
    When you tap this button after tapping another unit of 
    measure, it converts the value to cubic meters. 
    						
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