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        <title>newRPL User Manual manual:chapter6:system</title>
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       <dc:date>2026-06-20T09:16:31+00:00</dc:date>
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        <title>newRPL User Manual</title>
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        <dc:date>2021-09-21T13:25:48+00:00</dc:date>
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        <title>manual:chapter6:system:cmd_bytes</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_bytes&amp;rev=1632255948&amp;do=diff</link>
        <description>BYTES

----------

Return the size of an object in bytes and its CRC32 checksum

----------
  Input Stack      Output Stack    O    →    #checksum    Isize    Level 1    →    Level 2    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number</description>
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        <dc:date>2021-09-22T11:55:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_date</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_date&amp;rev=1632336934&amp;do=diff</link>
        <description>DATE

----------

Return current system date

----------
  Input Stack      Output Stack        →    Rdate    Level 1 / Argument 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A   Symbolic expression</description>
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        <dc:date>2021-09-22T12:46:18+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_dateadd</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_dateadd&amp;rev=1632339978&amp;do=diff</link>
        <description>DATE+

----------

Add / subtract a number of days to a date

----------
  Input Stack      Output Stack    Rdate    Idays    →    Rnewdate    Level 2    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)</description>
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        <dc:date>2021-09-22T12:45:51+00:00</dc:date>
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        <title>manual:chapter6:system:cmd_ddays</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_ddays&amp;rev=1632339951&amp;do=diff</link>
        <description>DDAYS

----------

Return number of days between dates

----------
  Input Stack      Output Stack    Rdate1    Rdate2    →    Idays    Level 2    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number</description>
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        <dc:date>2021-09-22T15:14:36+00:00</dc:date>
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        <title>manual:chapter6:system:cmd_fromhms</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_fromhms&amp;rev=1632348876&amp;do=diff</link>
        <description>HMS→

----------

Convert hours / minutes / seconds to decimal time

----------
  Input Stack      Output Stack    Rtime-hms    →    Rtime-dec    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z</description>
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        <dc:date>2021-10-04T05:22:11+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_garbage</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_garbage&amp;rev=1633350131&amp;do=diff</link>
        <description>GARBAGE

----------

Force a garbage collection

----------
  Input Stack      Output Stack        →        Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A   Symbolic expression   C   Symbolic constant</description>
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        <dc:date>2021-09-22T15:26:55+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_hmsadd</title>
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        <description>HMS+

----------

Add times in hours / minutes / seconds format

----------
  Input Stack      Output Stack    Rtime-hms1    Rtime-hms2    →    Rtime-sum    Level 2    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number</description>
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        <dc:date>2021-09-22T15:32:22+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_hmssub</title>
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        <description>HMS-

----------

Subtracts times in hours / minutes / seconds format

----------
  Input Stack      Output Stack    Rtime-hms1    Rtime-hms2    →    Rtime-diff    Level 2    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number</description>
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        <dc:date>2021-09-21T12:45:33+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_mem</title>
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        <description>MEM

----------

Get available memory in bytes

----------
  Input Stack      Output Stack        →    Ibytes    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A   Symbolic expression   C   Symbolic constant</description>
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        <dc:date>2021-10-04T04:54:06+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_newob</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_newob&amp;rev=1633348446&amp;do=diff</link>
        <description>NEWOB

----------

Replaces a given object with a new copy

----------
  Input Stack      Output Stack    O    →    Ocopy    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A</description>
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    <item rdf:about="https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_off&amp;rev=1632259253&amp;do=diff">
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        <dc:date>2021-09-21T14:20:53+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_off</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_off&amp;rev=1632259253&amp;do=diff</link>
        <description>OFF

----------

Turn calculator off programmatically

----------
  Input Stack      Output Stack        →        Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A   Symbolic expression   C   Symbolic constant</description>
    </item>
    <item rdf:about="https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_peek&amp;rev=1633181292&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-10-02T06:28:12+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_peek</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_peek&amp;rev=1633181292&amp;do=diff</link>
        <description>PEEK

----------

Low level read memory address

----------
  Input Stack      Output Stack    #loc    →    #content    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A   Symbolic expression   C</description>
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    <item rdf:about="https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_poke&amp;rev=1633181730&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-10-02T06:35:30+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_poke</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_poke&amp;rev=1633181730&amp;do=diff</link>
        <description>POKE

----------

Low level read memory address

----------
  Input Stack      Output Stack    #loc    #content    →        Level 2    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡</description>
    </item>
    <item rdf:about="https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_setdate&amp;rev=1632336265&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-09-22T11:44:25+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_setdate</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_setdate&amp;rev=1632336265&amp;do=diff</link>
        <description>→DATE

----------

Set current system date

----------
  Input Stack      Output Stack    Rdate    →        Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A   Symbolic expression   C   Symbolic constant</description>
    </item>
    <item rdf:about="https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_settime&amp;rev=1632344260&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-09-22T13:57:40+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_settime</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_settime&amp;rev=1632344260&amp;do=diff</link>
        <description>→TIME

----------

Set current system time

----------
  Input Stack      Output Stack    Rtime    →        Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A   Symbolic expression   C   Symbolic constant</description>
    </item>
    <item rdf:about="https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_ticks&amp;rev=1632384817&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-09-23T01:13:37+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_ticks</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_ticks&amp;rev=1632384817&amp;do=diff</link>
        <description>TICKS

----------

Return elapsed time in microseconds

----------
  Input Stack      Output Stack        →    Imsec    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A   Symbolic expression   C</description>
    </item>
    <item rdf:about="https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_time&amp;rev=1632344538&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-09-22T14:02:18+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_time</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_time&amp;rev=1632344538&amp;do=diff</link>
        <description>TIME

----------

Return current system time

----------
  Input Stack      Output Stack        →    Rtime    Level 1 / Argument 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit   ∡   Angle   A   Symbolic expression</description>
    </item>
    <item rdf:about="https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_tohms&amp;rev=1632348902&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-09-22T15:15:02+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_tohms</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_tohms&amp;rev=1632348902&amp;do=diff</link>
        <description>→HMS

----------

Convert decimal time to hours / minutes / seconds

----------
  Input Stack      Output Stack    Rtime-dec    →    Rtime-hms    Level 1    →    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z</description>
    </item>
    <item rdf:about="https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_version&amp;rev=1631643871&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-09-14T11:24:31+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>manual:chapter6:system:cmd_version</title>
        <link>https://newrpl.wiki.hpgcc3.org/doku.php?id=manual:chapter6:system:cmd_version&amp;rev=1631643871&amp;do=diff</link>
        <description>VERSION

----------

Get newRPL version strings

----------
  Input Stack      Output Stack        →    Sbuild    Scopyright    Level 1    →    Level 2    Level 1  
Legend

 Legend   Object type  O   Any object   I   Integer number   R   Real number   #   Binary number   Num   Scalar (Integer, Real or Binary number)   Z   Complex number   U   Unit</description>
    </item>
</rdf:RDF>
