### Command Reference

This section covers in detail all the commands offered by newRPL. Commands are grouped in the following categories.

#### Commands by Category

Command | Short Description | |
---|---|---|

→∡° | Mark a number as an angle in degrees | NEW |

→∡r | Mark a number as an angle in radians | NEW |

→∡g | Mark a number as an angle in grads (gons) | NEW |

→∡d | Mark a number as an angle in DMS (DD.MMSS) | NEW |

A→∡° | Convert an angle to degrees | NEW |

A→∡r | Convert an angle to radians | NEW |

A→∡g | Convert an angle to grads (gons) | NEW |

A→∡d | Convert an angle to DMS (DD.MMSS) | NEW |

→RECT | Convert vector or complex to cartesian coordinates | NEW |

→POLAR | Convert vector or complex to polar coordinates | NEW |

→SPHER | Convert vector or complex to spherical coordinates | NEW |

Command | Short Description | |
---|---|---|

SETPREC | Set the current system precision | NEW |

GETPREC | Get the current system precision | NEW |

FLOOR | Largest integer less than the input | |

CEIL | Smallest integer larger than the input | |

IP | Integer part of a number | |

FP | Fractional part of a number | |

MODSTO | Set the current system modulo for all MOD operations | |

MODRCL | Get the current system modulo | |

POWMOD | Power operator MOD the current system modulo | |

MOD | Remainder of the integer division | |

SQ | Square of the input | |

NEXTPRIME | Smallest prime number larger than the input | |

! | Factorial of a number | |

ISPRIME? | Return true/false (1/0) if a number is prime or not | |

MANT | Mantissa of a real number (M*10^{exp}) | |

XPON | Exponent of a number represented as (M*10^{exp}) | |

SIGN | Sign of a number | |

% | Percentage of a number | |

%CH | Percentage of change on a number | |

%T | Get percentage of a total | |

GCD | Greatest common divisor | |

LCM | Least common multiple | |

IDIV2 | Integer division, get quoteiant and remainder | |

IQUOT | Quotient of the integer division | |

ADDTMOD | Addition operator MOD the current system modulo | |

SUBTMOD | Subtraction operator MOD the current system modulo | |

MULTMOD | Multiplication operator MOD the current system modulo | |

PEVAL | Evaluation of polynomial given as vector of coefficients | |

PCOEF | Coefficients of monic polynomial with the given roots | |

IEGCD | Extended euclidean algorithm | |

IABCUV | Find integers u,v to solve a*u+b*v=c | |

PTCHEBYCHEFF | Nth Tchebycheff polynomial | NEW |

PLEGENDRE | Nth Legendre polynomial | NEW |

PHERMITE | Nth Hermite polynomial as used by physics | NEW |

PTCHEBYCHEFF2 | Nth Tchebycheff polynomial of the second kind | NEW |

PHERMITE2 | Nth Hermite polynomial as used in probabilities | NEW |

DIV2 | Polynomial euclidean division as symbolic | |

PDIV2 | Polynomial euclidean division as coefficient vector | |

PDER | Derivative of polynomial as coefficient vector | NEW |

PINT | Integration of polynomials as coefficient vector | NEW |

PMUL | Multiplication of polynomials as coefficient vectors | NEW |

PADD | Addition of polynomials as coefficient vector | NEW |

PSUB | Subtraction of polynomials as coefficient vector | NEW |

MIN | Smallest of 2 objects | |

MAX | Largest of 2 objects | |

RND | Round a number to the given number of figures | |

TRNC | Truncate a number to the given number of figures | |

DIGITS | Extract digits from a real number | NEW |

PROOT | All roots of a polynomial | |

PREVPRIME | Largest prime smaller than the input | |

FACTORS | Factorize a polynomial or number |

Command | Short Description | |
---|---|---|

STWS | Store current word size in bits (0-63) | |

RCWS | Recall the currnent word size in bits | |

BOR | Bitwise OR operation | NEW |

BAND | Bitwise AND operator | NEW |

BXOR | Bitwise XOR operation | NEW |

BLSL | Bitwise logical shift left | NEW |

BLSR | Bitwise logical shift right | NEW |

BASR | Bitwise arithmetic shift right | NEW |

BRL | Bitwise rotate left | NEW |

BRR | Bitwise rotate right | NEW |

BNOT | Bitwise inversion of bits | NEW |

BADD | Bitwise addition with overflow | NEW |

BSUB | Bitwise subtraction with overflow | NEW |

BMUL | Bitwise multiplication | NEW |

BDIV | Bitwise integer division | NEW |

BNEG | Bitwise negation | NEW |

Command | Short Description | |
---|---|---|

→SYSBITMAP |

Command | Short Description | |
---|---|---|

PUT | Replace an item in a composite | |

PUTI | Replace an item and increase index | |

GET | Extract an item from a composite | |

GETI | Extract an item and increase index | |

HEAD | Extract the first item in a composite | |

TAIL | Removes the first item in a composite | |

OBJ→ | Explode an object into its components | |

REPL | Replace elements in a composite | |

POS | Find the position of an element in a composite | |

NPOS | Find object in a composite, starting from index N | NEW |

POSREV | Find the position of an element, starting from the end | NEW |

NPOSREV | Find the position from the end, starting at index N | NEW |

SUB | Extract a group of elements from a composite | |

SIZE | Number of elements in a composite | |

RHEAD | Returns the last element from the composite | NEW |

RTAIL | Removes the last element from the composite | NEW |

Command | Short Description | |
---|---|---|

STO | Store an object into a variable | CHANGED |

RCL | Recall the contents of a variable | CHANGED |

STO+ | Add to the content of a variable | |

STO- | Subtract from the contents of a variable | |

STO* | Multiply contents of a variable | |

STO/ | Divide the content of a variable | |

SINV | Invert the content of a variable | |

SNEG | Change sign (negate) the content of a variable | |

SCONJ | Complex conjugate the contents of a variable | |

INCR | Add one to the content of a variable | |

DECR | Subtract one from content of a variable | |

PURGE | Delete a variable | |

CRDIR | Create new directory | |

PGDIR | Purge entire directory tree | |

UPDIR | Change current directory to its parent | |

HOME | Change current directory to HOME | |

PATH | Get a path to the current directory | |

VARS | List all visible variables in a directory | |

ALLVARS | List all variables in a directory | NEW |

ORDER | Sort variables in a directory | |

QUOTEID | Add single quotes to a variable name | NEW |

UNQUOTEID | Remove single quotes from a variable name | NEW |

HIDEVAR | Hide a variable (make invisible) | NEW |

UNHIDEVAR | Make a hidden variable visible | NEW |

CLVAR | Purge all variables and empty subdirectories in current directory | |

LOCKVAR | Make variable read-only | NEW |

UNLOCKVAR | Make variable read/write | NEW |

RENAME | Change the name of a variable | NEW |

TVARS | List variables of a specific type | CHANGED |

TVARSE | List all variables with extended type information | NEW |

SADD | Apply command ADD to the stored contents of the variable | NEW |

SPROP | Store a property to a variable | NEW |

RPROP | Recall a property of a variable | NEW |

PACKDIR | Pack a directory in an editable object | NEW |

Command | Short Description | |
---|---|---|

EXITRPL | Panic exit - abort the RPL engine. | NEW |

EVAL1NEXT | Perform EVAL1 on the next object in a secondary and skips it | NEW |

RESUME | End error handler and resume execution of main program | NEW |

DOERR | Issue an error condition | CHANGED |

ERRN | Recall the previous error code | CHANGED |

ERRM | Recall the previous error message | CHANGED |

ERR0 | Clear previous error code | |

HALT | Halt the execution of RPL code | |

CONT | Continue execution of a halted program | |

SST | Single-step through a halted program, skip over subroutines | |

SST↓ | Single-step through a halted program, goes into subroutines | |

KILL | Terminate a halted program | |

SETBKPOINT | Set a breakpoint on a halted program | NEW |

CLRBKPOINT | Remove a breakpoint | NEW |

DBUG | Halt the given program at the first instruction for debugging | |

BLAMEERR | Issue an error condition, blame other program for it | NEW |

EXIT | Early exit from the current program or loop | NEW |

Command | Short Description | |
---|---|---|

IF | Conditional IF … THEN … ELSE … END statement | |

THEN | Conditional IF … THEN … ELSE … END statement | |

ELSE | Conditional IF … THEN … ELSE … END statement | |

ENDIF | Conditional IF … THEN … ELSE … END statement | NEW |

CASE | Conditional CASE … THEN … END THEN … END END statement | |

THENCASE | Conditional CASE … THEN … END THEN … END END statement | NEW |

ENDTHEN | Conditional CASE … THEN … END THEN … END END statement | NEW |

ENDCASE | Conditional CASE … THEN … END THEN … END END statement | NEW |

FOR | Loop FOR … NEXT/STEP statement | |

START | Loop START … NEXT/STEP statement | |

NEXT | Loop FOR/START … NEXT statement | |

STEP | Loop FOR/START … STEP statement | |

DO | Loop DO … UNTIL … END statement | |

UNTIL | Loop DO … UNTIL … END statement | |

ENDDO | Loop DO … UNTIL … END statement | NEW |

WHILE | Loop WHILE … REPEAT … END statement | |

REPEAT | Loop WHILE … REPEAT … END statement | |

ENDWHILE | Loop WHILE … REPEAT … END statement | NEW |

IFERR | Conditional IFERR … THEN … ELSE … END statement | |

THENERR | Conditional IFERR … THEN … ELSE … END statement | NEW |

ELSEERR | Conditional IFERR … THEN … ELSE … END statement | NEW |

ENDERR | Conditional IFERR … THEN … ELSE … END statement | NEW |

FORUP | Loop FORUP … NEXT/STEP statement | NEW |

FORDN | Loop FORUP … NEXT/STEP statement | NEW |

Command | Short Description | |
---|---|---|

SETLOCALE | Change the separator symbols | NEW |

SETNFMT | Change the display format for numbers | NEW |

SF | Set a flag | |

CF | Clear a flag | |

FC? | Test if a flag is clear | |

FS? | Test if a flag is set | |

FC?C | Test if a flag is clear, then clear it | |

FS?C | Test if a flag is set, then clear it | |

TMENU | Display the given menu on the active menu area | CHANGED |

TMENULST | Display the given menu on the menu area the user used last | NEW |

TMENUOTHR | Display the given menu on the menu are the user did not use last | NEW |

MENUSWAP | Swap the contents of menu areas 1 and 2 | NEW |

MENUBK | Display the previous menu on the active menu area | NEW |

MENUBKLST | Display the previous menu on the area the user used last | NEW |

MENUBKOTHR | Display the previous menu on the area the user did not use last | NEW |

RCLMENU | Recall the active menu | CHANGED |

RCLMENULST | Recall the menu the user used last | NEW |

RCLMENUOTHR | Recall the menu the user did not use last | NEW |

DEG | Set the angle mode flags to degrees | |

GRAD | Set the angle mode flags to grads (gons) | |

RAD | Set the angle mode flags to radians | |

DMS | Set the angle mode to DMS (as DD.MMSS) | |

ASNKEY | Assign a custom definition to a key | NEW |

DELKEY | Remove a custom key definition | NEW |

STOKEYS | Store and replace all custom key definitions | CHANGED |

RCLKEYS | Recall the list of all custom key definitions | CHANGED |

TYPE | Get type information from an object | CHANGED |

TYPEE | Get extended type information from an object | NEW |

GETLOCALE | Get the current separator symbols | NEW |

GETNFMT | Recall the current display format for numbers | NEW |

RCLF | Recall all system flags | CHANGED |

STOF | Store and replace all system flags | CHANGED |

VTYPE | Get type information on the contents of a variable | CHANGED |

VTYPEE | Get extended type information on the contents of a variable | NEW |

Command | Short Description | |
---|---|---|

FNTSTO | Install a user font for system use | NEW |

FNTRCL | Recall a system font | NEW |

FNTPG | Purge a user-installed system font | NEW |

FNTSTK | Recall name of current font for stack area | NEW |

FNT1STK | Recall name of current font for stack level 1 | NEW |

FNTMENU | Recall name of current font for menu area | NEW |

FNTCMDL | Recall name of current font for command line area | NEW |

FNTSTAT | Recall name of current font for status area | NEW |

FNTPLOT | Recall name of current font for plot objects | NEW |

FNTFORM | Recall name of current font for forms | NEW |

→FNTSTK | Change current font for stack area | NEW |

→FNT1STK | Change current font for stack level 1 | NEW |

→FNTMENU | Change current font for menu area | NEW |

→FNTCMDL | Change current font for command line area | NEW |

→FNTSTAT | Change current font for status area | NEW |

→FNTPLOT | Change current font for plot objects | NEW |

→FNTFORM | Change current font for forms | NEW |

FNTHELP | Recall name of current font for help | NEW |

FNTHLPT | Recall name of current font for help title | NEW |

→FNTHELP | Change current font for help text | NEW |

→FNTHLPT | Change current font for help title | NEW |

Command | Short Description | |
---|---|---|

LSTO | Store to a new local variable | NEW |

LRCL | Recall content of local variable | NEW |

HIDELOCALS | Hide local variables from subroutines | NEW |

UNHIDELOCALS | Unhide local variables from subroutines | NEW |

→ |

Command | Short Description | |
---|---|---|

MKBINDATA | Create binary data container object | NEW |

BINPUTB | Store bytes into binary data object | NEW |

BINGETB | Extract binary data as list of bytes | NEW |

BINPUTW | Store 32-bit words into binary data object | NEW |

BINGETW | Extract data from a binary data object as a list of 32-bit words | NEW |

BINPUTOBJ | Store an entire object into a binary data container | NEW |

BINGETOBJ | Extract an entire object from a binary data container | NEW |

BINMOVB | Copy binary data block into a binary data object | NEW |

BINMOVW | Copy 32-bit words between binary data objects | NEW |

Command | Short Description | |
---|---|---|

CRLIB | Create a library from current directory | CHANGED |

ATTACH | Install a library | CHANGED |

DETACH | Uninstall a library | CHANGED |

LIBMENU | Show a menu within a library | NEW |

LIBMENUOTHR | Show library menu in the other menu | NEW |

LIBMENULST | Show library menu in the last used menu | NEW |

LIBSTO | Store private library data | NEW |

LIBRCL | Recall private library data | NEW |

LIBDEFRCL | Recall private data with default value | NEW |

LIBCLEAR | Purge all private data for a specific library | NEW |

Command | Short Description | |
---|---|---|

→LIST | Assemble a list from its elements | |

LIST→ | Split a list into its elements | |

DOLIST | Do a procedure with elements of lists | CHANGED |

DOSUBS | Do a procedure on a subset of a list | CHANGED |

MAP | Do a procedure on each element of a list, recursively | |

MAPLIST→ | Do a procedure on each element recursively, return individual elements | NEW |

STREAM | Do a procedure on consecutive elements of a list | |

ΔLIST | First differences on the elements of a list | |

ΣLIST | Sum of all elements in a list | CHANGED |

ΠLIST | Product of all elements in a list | CHANGED |

ADD | Concatenate lists and/or elements | CHANGED |

SORT | Sort elements in a list | |

REVLIST | Reverse the order of elements in a list | |

ADDROT | Add elements to a list, keep only the last N elements | NEW |

SEQ | Assemble a list from results of sequential procedure |

Command | Short Description | |
---|---|---|

→ARRY | Assemble an array from its elements | |

ARRY→ | Split an array into its elements | |

→COL | Split an array into column vectors | |

COL+ | Instert a column into an array | |

COL- | Remove a column from an array | |

COL→ | Assemble a matrix from its columns | |

→DIAG | Extract diagonal elements from a matrix | |

DIAG→ | Create a matrix with the given diagonal elements | |

→ROW | Split an array into its row vectors | |

ROW+ | Insert a row into an array | |

ROW- | Remove a row from an array | |

ROW→ | Assemble an array from its rows | |

→V2 | Assemble a vector from two values | |

→V3 | Assemble a vector from three values | |

V→ | Split a vector into its elements | |

AXL | Convert a matrix to list and vice versa | |

BASIS | Find vectors forming a basis of the subspace represented by the matrix | |

CHOLESKY | Perform Cholesky decomposition on a matrix | |

CNRM | Column norm (one norm) of a matrix | |

CON | Assemble an array with given constant value | |

COND | Column norm condition number of a matrix | |

CROSS | Cross produce of vectors | |

CSWP | Swap two columns in a matrix | |

DET | Determinant of a matrix | |

DIAGMAP | ||

DOT | Internal product (dot product) of vectors | |

EGV | ||

EGVL | Compute the eigenvalues of a matrix | |

GRAMSCHMIDT | ||

HADAMARD | Multiply corresponding elements in a matrix | |

HILBERT | Assemble a Hilbert symbolic array | |

IBASIS | Find a basis of the intersection of two vector spaces | |

IDN | Assemble an identity matrix | |

IMAGE | Find a basis of the image of a linear application | |

ISOM | ||

JORDAN | ||

KER | Find a basis for the kernel of a linear application | |

LQ | ||

LSQ | ||

LU | LU factorization of a matrix | |

MAD | ||

MKISOM | ||

PMINI | Minimal polynomial of a matrix | |

QR | QR Decomposition of a matrix | |

RANK | Rank of a matrix | |

RANM | Assemble a matrix with random numbers | |

RCI | Multiply a row by a constant | |

RCIJ | Multiply a row by a constant and add to other row | |

RDM | Change dimensions of an array | |

REF | Reduce matrix to echelon form (upper triangular form) | |

RNRM | Row norm (infinity norm) of a matrix | |

RREF | Fully reduce to row-reduced echelon form | |

RREFMOD | ||

RSD | Residual R=B-A*X' on a system A*X=B | |

RSWP | Swap two rows in a matrix | |

SCHUR | ||

SNRM | ||

SRAD | ||

SVD | ||

SVL | ||

SYLVESTER | ||

TRACE | Sum of the items in the diagonal of a matrix | |

TRAN | Transpose a matrix | |

TRN | Complex conjugate transpose of a matrix | |

VANDERMONDE | ||

LDUP | Decompose A into LDUP such that P*A=L*D^{-1}*U | NEW |

MMAP | Apply expression or program to the elements of a matrix | NEW |

Operator | Short Description | |
---|---|---|

Evaluation operators: |
||

EVAL1 | Evaluate one level | NEW |

EVAL | Evaluate full depth | |

XEQ | Execute | NEW |

→NUM | Compute numeric result | |

Test operators: |
||

== | Equality test | |

≠ | Not equal test | |

< | Less than test | |

≤ | Less than or equal test | |

> | Greater than test | |

≥ | Greater than or equal test | |

CMP | Comparison test (<0 if A<B, 0 if A==B, >0 if A>B) | NEW |

SAME | Comparison test, true if objects are the same | |

ISTRUE | True test | NEW |

Logical operators: |
||

AND | Logical AND | |

OR | Logical OR | |

XOR | Logical XOR | |

NOT | Logical NOT | |

Mathematic operators: |
||

+ | Addition | |

- | Subtraction | |

* | Multiplication | |

/ | Division | |

^ | Power | |

XROOT | Root | |

INV | Inverse | |

NEG | Negate/change sign | |

ABS | Magnitude or absolute value |

Command | Short Description | |
---|---|---|

BEGINPLOT | Initialize a new current plot object | |

EDITPLOT | Set the current plot object to the given graphic | |

ENDPLOT | Finish current plot object and leave it on the stack | |

STROKECOL | Change the current stroke color | |

STROKETYPE | Change current stroke type | |

FILLCOL | Change the current fill color | |

FILLTYPE | Change the current fill type | |

FILL | Fill the last polygon | |

STROKE | Draw the outline of the last polygon | |

FILLSTROKE | Draw the outline and fill the last polygon | |

MOVETO | Move current coordinates | |

LINETO | Draw a line | |

CIRCLE | Draw a circle | |

RECTANG | Draw a rectangle | |

CTLNODE | Add a control node to the current polygon | |

CURVE | Draw a curve using all previous control points | |

BGROUP | ||

EGROUP | ||

DOGROUP | ||

BASEPT | ||

TRANSLATE | ||

ROTATE | ||

SCALE | ||

CLEARTRANSF | ||

SETFONT | ||

TEXTHEIGHT | ||

TEXTOUT | ||

INITRENDER | Set which library will be used as default renderer | |

DORENDER | Render a graphics object using the current renderer | |

PANVIEW | Shift the center of viewport to render graphics | |

ROTVIEW | ||

SCLVIEW | Set scale to render graphics | |

VIEWPORT | ||

VIEWALL |

Command | Short Description | |
---|---|---|

SDRESET | Reset the file system module | NEW |

SDSETPART | Set active partition | NEW |

SDSTO | Store a an object into a file | NEW |

SDRCL | Recall an object from a file | NEW |

SDCHDIR | Change current directory | NEW |

SDUPDIR | Change to parent directory | NEW |

SDCRDIR | Create a new directory | NEW |

SDPGDIR | Delete an entire directory | NEW |

SDPURGE | Delete a file | NEW |

SDOPENRD | Open a file for read-only operation | NEW |

SDOPENWR | Open a file for writing | NEW |

SDOPENAPP | Open a file in append mode | NEW |

SDOPENMOD | Open a file in modify mode | NEW |

SDCLOSE | Close an open file | NEW |

SDREADTEXT | Read text from an open file (UTF-8 encoding) | NEW |

SDWRITETEXT | Write text to a file (UTF-8 encoding) | NEW |

SDREADLINE | Read one line of text from a file | NEW |

SDSEEKSTA | Move position to given offset from start of file | NEW |

SDSEEKEND | Move position to given offset from end of file | NEW |

SDSEEKCUR | Move position to given offset from the current point. | NEW |

SDTELL | Get the current position | NEW |

SDFILESIZE | Get the file size in bytes | NEW |

SDEOF | Return true if last operation reached end of file | NEW |

SDOPENDIR | Open a directory to scan entries | NEW |

SDNEXTFILE | Get the next entry in a directory that is a file | NEW |

SDNEXTDIR | Get the next entry in a directory that is a subdirectory | NEW |

SDNEXTENTRY | Get the next entry in a directory | NEW |

SDMOVE | Move or rename a file | NEW |

SDCOPY | Copy a file | NEW |

SDPATH | Get the path to current directory | NEW |

SDFREE | Get the free space in the current volume | NEW |

SDARCHIVE | Create a full calculator backup on a file | NEW |

SDRESTORE | Restore from a backup stored in a file | NEW |

SDGETPART | Get the current partition number | NEW |

Command | Short Description | |
---|---|---|

CLEAR | Remove all objects from the stack | |

DEPTH | Get the current stack depth | |

DROP | Remove an object from the stack | |

DROP2 | Remove two objects form the stack | |

DROPN | Remove N objects from the stack | |

DUP | Duplicate an object on the stack | |

DUP2 | Duplicate two objects on the stack | |

DUPDUP | Duplicate the same object twice on the stack | |

DUPN | Duplicate a group of N objects | |

NDUPN | Replicate one object N times and return N | |

NIP | Remove object at level 2 on the stack | |

OVER | Duplicate object at level 2 on the stack | |

PICK | Duplicate object at position N on the stack | |

PICK3 | Duplicate object at level 3 on the stack | |

ROLL | Move object at level N to level 1 | |

ROLLD | Move object from level 1 to level N | |

ROT | Move object from level 3 to level 1 | |

SWAP | Exchange objects in levels 1 and 2 | |

UNPICK | Move object from level 1 to level N. | |

UNROT | Move object from level 1 to level 3 | |

IFT | Evaluate objects on the stack conditionally | |

IFTE | Evaluate objects on the stack conditionally | |

STKPUSH | Push a snapshot of the current stack on the undo stack | NEW |

STKPOP | Pop a stack snapshot from the undo stack | NEW |

STKDROP | Drop a snapshot from the undo stack | NEW |

STKPICK | Copy snapshot in level N to the current stack | NEW |

STKDEPTH | Get the depth of the undo stack | NEW |

Command | Short Description | |
---|---|---|

→UTF8 | Create a Utf8 string from a list of code points | NEW |

UTF8→ | List all code points in a Utf8 string | NEW |

→STR | Decompile any object (convert to string) | |

STR→ | Compile a string into RPL objects | |

SREV | Reverse the characters on a string | |

NTOKENS | Number of tokens in a string | NEW |

NTHTOKEN | Token at position N in a string | NEW |

NTHTOKENPOS | Position of token N in a string | NEW |

TRIM | Remove characters at end of string | NEW |

RTRIM | Remove characters at start of string | NEW |

STRLEN | Length of string in characters | NEW |

STRLENCP | Length of string in Unicode code points | NEW |

→NFC | Normalize a string to Unicode NFC | NEW |

SREPL | Find and replace text in a string | |

→STRD | Decompile formatted for display | |

→STRE | Decompile formatted for edit |

Command | Short Description | |||
---|---|---|---|---|

AUTOSIMPLIFY | Reduce numeric subexpressions | |||

RULEMATCH | Find if an expression matches a rule pattern | |||

RULEAPPLY | Match and apply a rule to an expression repeatedly | |||

→Q | Convert number to fraction | NEW | ||

RULEAPPLY1 | Match and apply a rule to an expression only once | NEW | ||

TRIGSIN | Simplify replacing cos(x) | 2+sin(x) | 2=1 | NEW |

ALLROOTS | Expand powers with rational exponents to consider all roots | |||

} | ||||

RANGE | Create a case-list of integers in the given range. | NEW | ||

ASSUME | Apply certain assumptions about a variable to an expression. | CHANGED |

Command | Short Description | |
---|---|---|

→DATE | Set current system date in MM.DDYYYY | |

DATE+ | Add days to a date in MM.DDYYYY | |

→TIME | Set current time as HH.MMSS | |

→HMS | Convert decimal time to HH.MMSS | |

HMS→ | Convert time in HH.MMSS to decimal | |

HMS+ | Add time in HH.MMSS format | |

HMS- | Subtract time in HH.MMSS format | |

TICKS | Return system clock in microseconds | CHANGED |

TEVAL | Perform EVAL and measure elapsed time | CHANGED |

DATE | Current system date as MM.DDYYYY | |

DDAYS | Number of days between dates in MM.DDYYYY | |

TIME | Current time in HH.MMSS | |

TSTR | ||

ACK | Acknowledge oldest alarm (dismiss) | |

ACKALL | Acknowledge (dismiss) all alarms | |

RCLALARM | Recall specified alarm | |

STOALARM | Create a new alarm | |

DELALARM | Delete an existing alarm | |

FINDALARM | Get first alarm due after the given time | |

VERSION | Get newRPL version string | |

MEM | Get available memory in bytes | |

BYTES | Size of an object in bytes and CRC32 | CHANGED |

PEEK | Low-level read memory address | CHANGED |

POKE | Low level write to memory address | CHANGED |

NEWOB | Make a new copy of the given object | |

GARBAGE | Force a garbage collection | NEW |

FWUPD | ||

OFF | Turn calculator off programmatically |

Command | Short Description | |
---|---|---|

SIN | Compute the sine | |

COS | Compute the cosine | |

TAN | Compute the tangent | |

ASIN | Compute the arcsine | |

ACOS | Compute the arccosine | |

ATAN | Compute the arctangent | |

ATAN2 | Compute arctangent(y/x) | |

LN | Compute natural logarithm | |

EXP | Compute exponential function | |

SINH | Compute the hyperbolic sine | |

COSH | Compute the hyperbolic cosine | |

TANH | Compute the hyperbolic tangent | |

ASINH | Compute the hyperbolic arcsine | |

ACOSH | Compute the hyperbolic arccosine | |

ATANH | Compute the hyperbolic arctangent | |

LOG | Compute logarithm in base 10 | |

ALOG | Compute anti-logarithm in base 10 | |

√ | Compute the square root | |

EXPM | Compute exp(x)-1 | |

LNP1 | Compute ln(x+1) | |

π0 | Numeric constant π with twice the current system precision | NEW |

Command | Short Description | |
---|---|---|

COPYCLIP | Copy an object to the clipboard | NEW |

CUTCLIP | Move an object to the clipboard | NEW |

PASTECLIP | Insert the clipboard contents on the stack | NEW |

WAIT | Wait for a key press or a time lapse | CHANGED |

KEYEVAL | Simulate a keypress from within a program | CHANGED |

KEY | Get instantaneous state of the keyboard | CHANGED |

DOFORM | Take a variable identifier with a form list | NEW |

EDINSERT | Insert given text into the editor | NEW |

EDREMOVE | Remove characters in the editor at the cursor position | NEW |

EDLEFT | Move cursor to the left in the editor | NEW |

EDRIGHT | Move cursor to the right in the editor | NEW |

EDUP | Move cursor up in the editor | NEW |

EDDOWN | Move cursor down in the editor | NEW |

EDSTART | Move cursor to the start of text in the editor | NEW |

EDEND | Move cursor to the end of text in the editor | NEW |

EDLSTART | Move cursor to the start of current line in the editor | NEW |

EDLEND | Move cursor to the end of current line in the editor | NEW |

EDTOKEN | Extract one full word at the cursor location in the editor | NEW |

EDACTOKEN | Extract one word at the left of cursor location (suitable for autocomplete) | NEW |

EDMODE | Change the cursor mode in the editor | NEW |

SETTHEME | Set system color theme | NEW |

GETTHEME |

Command | Short Description | |
---|---|---|

UDEFINE | Create a user-defined unit | NEW |

UPURGE | Delete a user-defined unit | NEW |

UVAL | Numeric part of a unit object | |

UBASE | Expand all unit factors to their base unit | |

CONVERT | Convert value from one unit to another | |

UFACT | Expose a group of units within a unit object (factor) | |

→UNIT | Apply a unit to an object | |

ULIST | List all user-defined units | NEW |

Command | Short Description | |
---|---|---|

USBSTATUS | Get status of the USB driver | NEW |

USBRECV | Receive an object through USB link | NEW |

USBSEND | Send an object through the USB link | NEW |

USBOFF | Disable USB port | NEW |

USBON | Enable USB port | NEW |

USBAUTORCV | Receive an object and execute it | NEW |

USBARCHIVE | Create a backup on a remote machine | NEW |

USBRESTORE | Restore a backup from a remote machine | NEW |

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