HP 48gII Graphing Calculator Uživatelský manuál stáhnout pdf (Strana 768)

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The application of these functions is demonstrated below.

DATE: Places current date in the stack

DATE: Set system date to specified value

TIME: Places current time in 24-hr HH.MMSS format

TIME: Set system time to specified value in 24-hr HH.MM.SS format

TICKS: Provides system time as binary integer in units of clock ticks with 1

tick = 1/8192 sec

ALRM..:Sub-menu with alarm manipulation functions (described later)

DATE+: Adds or subtract a number of days to a date

DDAYS(x,y): Returns number of days between dates x and y

HMS: Converts time from decimal to HH.MMSS

HMS: Converts time from HH.MMSS to decimal

HMS+: Add two times in HH.MMSS format

HMS-: Subtract two times in HH.MMSS format

TSTR(time, date): converts time, date to string format

CLKADJ(x): Adds x ticks to system time (1 tick = 1/8192 sec )

Functions DATE, TIME, CLKADJ are used to adjust date and time. There

are no examples provided here for these functions.

Here are examples of functions DATE, TIME, and TSTR:

Calculations with dates

For calculations with dates, use functions DATE+, DDAYS. Here is an

example of application of these functions, together with an example of

function TICKS:

1 2 ... 763 764 765 766 767 768 769 770 771 772 773 ... 863 864

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HP 48gII Graphing Calculator Uživatelský manuál Strana 768

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