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The `OBJ→` explodes an object into its sub-components. The various sub-components are placed on the stack, and if necessary, information about the size is places on the first level of the stack. * Complex numbers are split into real and imaginary part (for rectangular form) or modulus and argument (for polar form). The latter is an extension compared to classical RPL, which always represent complex numbers in rectangular form. * Unit objects are split into the value and unit expression. This is a deviation from standard RPL, which places a unit object on the first level of the stack. * Lists, programs and expressions are split into their individual components, and the number of components is placed on the first level of the stack. For programs, this is an extension of standard RPL. For expressions, this is a deviation: HP calculators instead place only the top level object and the arity. * Arrays and vectors are split into their individual components, and the number of elements is placed as a list on the first level of the stack. The dimension list has one element for vectors, and two for matrices. If a given matrix is not rectangular, then the command reports an `Invalid dimension` error. * Fractions are split into numerator and denominator. This is a deviation from the HP50G, which treats fractions as algebraic expressions. * Text is evaluated as if it had been executed on the command line, in a way similar to the `STR→` command. Fixes: #596 Signed-off-by: Christophe de Dinechin <christophe@dinechin.org>
17 KiB
17 KiB
Implementation status
This section documents the implementation status for all HP50 RPL commands as listed in the HP50G Advanced Reference Manual. This is a strict superset of the HP48 implementation.
Implemented commands
The following is a list of the HP50 RPL commands which are implemented in DB48X.
- ! (Factorial)
- + (Add)
- < (Less than)
- == (Different meaning: object equality)
- = (Equal)
- > (Greater than)
- ABS
- ACOSH
- ACOS
- ADD
- ALOG
- AND
- ARG
- ASINH
- ASIN
- ATANH
- ATAN
- AXES
- BIN
- BYTES
- B→R
- CASE
- CF
- CLLCD
- CLΣ
- CONJ
- CONT
- CONVERT
- COSH
- COS
- CRDIR
- C→R
- DBUG
- DEC
- DEG
- DEPTH
- DIR
- DISP
- DOERR
- DO
- DRAW
- DRAX
- DROP2
- DROPN
- DROP
- DTAG
- DUP2
- DUPN
- DUP
- ELSE
- END
- ENG
- ERR0
- ERRM
- ERRN
- EVAL
- EXPAND
- EXPAN
- EXPM
- EXP
- FACT
- FC?C
- FC?
- FIX
- FOR
- FS?C
- FS?
- FUNCTION
- GAMMA
- GET
- GOR
- GROB
- GXOR
- HALT
- HELP (Different meaning)
- HEX
- HOME
- IFERR
- IFTE
- IFT
- IF
- IM
- INV
- KILL
- LASTARG
- LINE
- LNP1
- LN
- LOG
- MAXΣ
- MEAN
- MEM
- MINΣ
- MOD
- NEG
- NEXT
- NOT
- OBJ→
- OCT
- OFF
- OR
- OVER
- PARAMETRIC
- PATH
- PGDIR
- PICK
- PICT
- POLAR
- PURGE
- RAD
- RCL
- RCWS
- RECT (Different meaning: draws a rectangle)
- REPEAT
- REWRITE (Different meaning: performs a rewrite)
- ROLLD
- ROLL
- ROOT
- ROT
- R→B
- R→C
- SAME
- SCI
- SF
- SIGN
- SINH
- SIN
- SQ
- SST
- SST↓
- STEP
- STORE (Different meaning: long form of STO)
- STO
- STWS
- SWAP
- TANH
- TAN
- THEN
- TICKS
- TYPE
- UBASE
- UFACT
- UNTIL
- UPDIR
- UVAL
- VERSION
- WAIT
- WHILE
- XCOL
- XOR
- XROOT
- YCOL
- ^ (Power)
- i
- «» (Program delimiters)
- × (Multiply)
- ÷ (Divide)
- ΣXY
- ΣX
- ΣX²
- ΣY
- ΣY²
- π (Pi)
- – (Subtract)
- →LIST
- →NUM
- →Q
- →STR
- STR→
- →TAG
- →UNIT
- → (Create Local)
- √ (Square root)
- ∫ (Integrate)
- ≠ (Not equal)
- ≤ (Less than or equal)
- ≥ (Greater than or Equal)
- ＿ (Unit attachment)
Unimplemented commands
The following is a list of unimplemented HP50 RPL commands, which is a superset of the HP48
commands.
- ABCUV
- ACK
- ACKALL
- ACOS2S
- ADDTMOD
- ADDTOREAL
- ALGB
- AMORT
- ANIMATE
- ANS
- APPLY
- ARC
- ARCHIVE
- ARIT
- ARRY→
- →ARRY
- ASIN2C
- ASIN2T
- ASN
- ASR
- ASSUME
- ATAN2S
- ATICK
- ATTACH
- AUGMENT
- AUTO
- AXL
- AXM
- AXQ
- BAR
- BARPLOT
- BASIS
- BAUD
- BEEP
- BESTFIT
- BINS
- BLANK
- BOX
- BUFLEN
- C$
- C2P
- CASCFG
- CASCMD
- CEIL
- CENTR
- %CH
- CHINREM
- CHOLESKY
- CHOOSE
- CHR
- CIRC
- CKSM
- CLEAR
- CLKADJ
- CLOSEIO
- CLUSR
- CLVAR
- CMPLX
- CNRM
- →COL
- COL→
- COL–
- COL+
- COLCT
- COLLECT
- COLΣ
- COMB
- CON
- COND
- CONIC
- CONLIB
- CONST
- CONSTANTS
- CORR
- COV
- CR
- CROSS
- CSWP
- CURL
- CYCLOTOMIC
- CYLIN
- C→PX
- DARCY
- DATE
- →DATE
- DATE+
- DDAYS
- DECR
- DEDICACE
- DEF
- DEFINE
- DEGREE
- DELALARM
- DELAY
- DELKEYS
- DEPND
- DERIV
- DERVX
- DESOLVE
- DET
- DETACH
- DIAG→
- →DIAG
- DIAGMAP
- DIFF
- DIFFEQ
- DISPXY
- DISTRIB
- DIV
- DIV2
- DIV2MOD
- DIVIS
- DIVMOD
- DIVPC
- dn
- DOLIST
- DOMAIN
- DOSUBS
- DOT
- DRAW3DMATRIX
- DROITE
- DUPDUP
- D→R
- e
- EDIT
- EDITB
- EGCD
- EGV
- EGVL
- ENDSUB
- EPSX0
- EQNLIB
- EQW
- EQ→
- ERASE
- EULER
- EXLR
- EXP&LN
- EXP2HYP
- EXP2POW
- EXPANDMOD
- EXPFIT
- EXPLN
- EYEPT
- F0λ
- FACTOR
- FACTORMOD
- FACTORS
- FANNING
- FAST3D
- FCOEF
- FDISTRIB
- FFT
- FILER
- FINDALARM
- FINISH
- FLASHEVAL
- FLOOR
- FONT6
- FONT7
- FONT8
- FONT→
- →FONT
- FOURIER
- FP
- FREE
- FREEZE
- FROOTS
- FXND
- GAUSS
- GBASIS
- GCD
- GCDMOD
- GETI
- GRAD
- GRAMSCHMIDT
- GRAPH
- GREDUCE
- GRIDMAP
- →GROB
- GROBADD
- *H
- HADAMARD
- HALFTAN
- HEAD
- HEADER→
- →HEADER
- HERMITE
- HESS
- HILBERT
- HISTOGRAM
- HISTPLOT
- HMS–
- HMS+
- HMS→
- →HMS
- HORNER
- IABCUV
- IBASIS
- IBERNOULLI
- IBP
- ICHINREM
- IDN
- IDIV2
- IEGCD
- IFFT
- ILAP
- IMAGE
- INCR
- INDEP
- INFORM
- INPUT
- INT
- INTEGER
- INTVX
- INVMOD
- IP
- IQUOT
- IREMAINDER
- ISOL
- ISOM
- ISPRIME?
- I→R
- JORDAN
- KER
- KERRM
- KEY
- KEYEVAL
- →KEYTIME
- KEYTIME→
- KGET
- LABEL
- LAGRANGE
- LANGUAGE→
- →LANGUAGE
- LAP
- LAPL
- LAST
- LCD→
- →LCD
- LCM
- LCXM
- LDEC
- LEGENDRE
- LGCD
- LIBEVAL
- LIBS
- lim
- LIMIT
- LIN
- ΣLINE
- LINFIT
- LININ
- LINSOLVE
- LIST→
- ∆LIST
- ΠLIST
- ΣLIST
- LNAME
- LNCOLLECT
- LOCAL
- LOGFIT
- LQ
- LR
- LSQ
- LU
- LVAR
- MAD
- MAIN
- MANT
- MAP
- ↓MATCH
- ↑MATCH
- MATHS
- MATR
- MAX
- MAXR
- MCALC
- MENU
- MENUXY
- MERGE
- MIN
- MINEHUNT
- MINIFONT→
- →MINIFONT
- MINIT
- MINR
- MITM
- MKISOM
- MODSTO
- MODULAR
- MOLWT
- MROOT
- MSGBOX
- MSLV
- MSOLVR
- MULTMOD
- MUSER
- →NDISP
- NDIST
- NDUPN
- NEWOB
- NEXTPRIME
- NIP
- NOVAL
- NΣ
- NSUB
- NUM
- NUMX
- NUMY
- OLDPRT
- OPENIO
- ORDER
- P2C
- PA2B2
- PARITY
- PARSURFACE
- PARTFRAC
- PCAR
- PCOEF
- PCONTOUR
- PCOV
- PDIM
- PERINFO
- PERM
- PERTBL
- PEVAL
- PICK3
- PICTURE
- PINIT
- PIX?
- PIXOFF
- PIXON
- PKT
- PLOT
- PLOTADD
- PMAX
- PMIN
- PMINI
- POLYNOMIAL
- POP
- POS
- POTENTIAL
- POWEXPAND
- POWMOD
- PR1
- PREDV
- PREDX
- PREDY
- PREVAL
- PREVPRIME
- PRLCD
- PROMPT
- PROMPTSTO
- PROOT
- PROPFRAC
- PRST
- PRSTC
- PRVAR
- PSDEV
- PSI
- Psi
- PTAYL
- PTPROP
- PUSH
- PUT
- PUTI
- PVAR
- PVARS
- PVIEW
- PWRFIT
- PX→C
- →Qπ
- qr
- QR
- QUAD
- QUOT
- QUOTE
- QXA
- RAND
- RANK
- RANM
- RATIO
- RCEQ
- RCI
- RCIJ
- RCLALARM
- RCLF
- RCLKEYS
- RCLMENU
- RCLVX
- RCLΣ
- RDM
- RDZ
- RE
- RECN
- RECV
- REF
- REMAINDER
- RENAME
- REORDER
- REPL
- RES
- RESTORE
- RESULTANT
- REVLIST
- RISCH
- RKF
- RKFERR
- RKFSTEP
- RL
- RLB
- RND
- RNRM
- ROMUPLOAD
- ROW–
- ROW+
- ROW→
- →ROW
- RPL>
- RR
- RRB
- rref
- RREF
- RREFMOD
- RRK
- RRKSTEP
- RSBERR
- RSD
- RSWP
- RULES
- R→D
- R→I
- SBRK
- SCALE
- SCALEH
- SCALEW
- SCATRPLOT
- SCATTER
- SCHUR
- SCLΣ
- SCONJ
- SCROLL
- SDEV
- SEND
- SEQ
- SERIES
- SERVER
- SEVAL
- SHOW
- SIDENS
- SIGMA
- SIGMAVX
- SIGNTAB
- SIMP2
- SIMPLIFY
- SINCOS
- SINV
- SIZE
- SL
- SLB
- SLOPEFIELD
- SNEG
- SNRM
- SOLVE
- SOLVEQN
- SOLVER
- SOLVEVX
- SORT
- SPHERE
- SR
- SRAD
- SRB
- SRECV
- SREPL
- START
- STD
- STEQ
- STIME
- STOALARM
- STOF
- STOKEYS
- STOVX
- STO+
- STO–
- STO*
- STO/
- STOΣ
- STREAM
- STRM
- STURM
- STURMAB
- SUB
- SUBST
- SUBTMOD
- SVD
- SVL
- SYSEVAL
- SYLVESTER
- SYST2MAT
- %T
- TABVAL
- TABVAR
- TAIL
- TAN2CS2
- TAN2SC
- TAN2SC2
- TAYLOR0
- TAYLR
- TCHEBYCHEFF
- TCOLLECT
- TDELTA
- TESTS
- TEVAL
- TEXPAND
- TEXT
- TIME
- →TIME
- TINC
- TLIN
- TLINE
- TMENU
- TOT
- TRACE
- TRAN
- TRANSIO
- TRIG
- TRIGCOS
- TRIGO
- TRIGSIN
- TRIGTAN
- TRN
- TRNC
- TRUNC
- TRUTH
- TSIMP
- TSTR
- TVARS
- TVM
- TVMBEG
- TVMEND
- TVMROOT
- UFL1→MINIF
- UNASSIGN
- UNASSUME
- UNBIND
- UNPICK
- UNROT
- UTPC
- UTPF
- UTPN
- UTPT
- V→
- →V2
- →V3
- VANDERMONDE
- VAR
- VARS
- VER
- VISIT
- VISITB
- VPOTENTIAL
- VTYPE
- *W
- WIREFRAME
- WSLOG
- XGET
- XMIT
- XNUM
- XPON
- XPUT
- XQ
- XRECV
- XRNG
- XSEND
- XSERV
- XVOL
- XXRNG
- YRNG
- YSLICE
- YVOL
- YYRNG
- ZEROS
- ZFACTOR
- ZVOL
- | (Where)
- ?
- ∞
- Σ
- Σ+
- Σ–
- ∂
- % (Percent)
- (Store)
- ; (Semicolon)
Additional commands
The following commands are unique to DB48X and are not found in any Hewlett-Packard RPL implementation.
- ATAN2: Arc-tangent from two arguments
- AngleUnitsMenu
- AnglesMenu
- ApplyInverseUnit
- ApplyUnit
- AreaUnitsMenu
- AutoSimplify: Automatically simplify expressions
- BASE: Select an arbitrary base for based numbers
- Background: Select background pattern for graphic operations
- BasedDotOrComma: Use dot or comma as based number digit separator
- BasedSpaces: Use thin spaces as based number digit separator
- BasedSpacing: Grouping of digits for based numbers
- BasedTicks: Use tick marsk
'as based number digit separator - BasedUnderscore: Use underscore
_as based number digit separator - BasesMenu
- CBRT: Cube root
- CYCLE: Cycle between object representations
- Capitalized: Show commands capitalized
- Catalog: Present catalog of all functions with auto-completion
- CharsMenu
- CircularMenu
- ClassicExponent: Use E as exponent marker, e.g. 1.3E128
- ClearThingsMenu
- CompareMenu
- ComplexMenu
- ComputerUnitsMenu
- ConstantsMenu
- ConvertToUnitPrefix
- ConvertToUnit
- CursorBlinkRate: Select cursor blink rate in milliseconds
- DebugMenu
- DecimalComma: Select comma as decimal separator
- DecimalDot: Select dot as decimal separator
- DifferentialSolverMenu
- DifferentiationMenu
- DisplayModesMenu
- EQUIV: Logical equivalence
- ERFC: Complementary error function
- ERF: Error function
- EXCLUDES: Logical exclusion
- EditMenu
- EditorBegin
- EditorClear
- EditorCopy
- EditorCut
- EditorEnd
- EditorFlip
- EditorFontSize: Select font size for text editor
- EditorMultilineFontSize: Select font size for multi-line text editor
- EditorPaste
- EditorReplace
- EditorSearch
- EditorSelect
- EditorWordLeft
- EditorWordRight
- ElectricityUnitsMenu
- EnergyUnitsMenu
- EquationsMenu
- ExpLogMenu
- FancyExponent: Use power-of-ten rendering, e.g. 1.3×₁₀¹²⁸
- FilesMenu
- FinanceSolverMenu
- FlagsMenu
- FlatMenus: Flatten menus (no use of shift)
- ForceUnitsMenu
- Foreground: Select foreground pattern for graphic operations
- FractionSpacing: Grouping of digits for fractional part of numbers
- FractionsMenu
- GAND: Graphical And
- GarbageCollect
- GraphicsMenu
- GraphicsStackDisplay: Select graphic display of the stack
- HYPOT: Hypothenuse
- HideBuiltinUnits
- HyperbolicMenu
- IMPLIES: Logical implication
- IOMenu
- IntegrationMenu
- LastMenu: Select last menu
- LastX: Return last X argument (for easier translation of RPN programs)
- LengthUnitsMenu
- LibsMenu
- LightUnitsMenu
- LineWidth: Select line width for line drawing operations
- LinearSolverMenu
- ListMenu
- LongForm: Show commands in long form
- LoopsMenu
- LowerCase: Show commands in lowercase
- MainMenu
- MantissaSpacing: Grouping of digits for whole part of numbers
- MassUnitsMenu
- MathMenu
- MathModesMenu
- MatrixMenu
- MaxBigNumBits: Maximum number of bits for a big integer
- MaxRewrites: Maximum number of equation rewrites
- MemMenu
- MenuFirstPage
- MenuNextPage
- MenuPreviousPage
- MinimumSignificantDigits: adjustment of FIX mode switch to SCI
- ModesMenu
- MultiSolverMenu
- NAND: Not And
- NOR: Not Or
- NoAutoSimplify: Do not automatically simplify expressions
- NoTrailingDecimal: display 1.0 as 1
- NumberDotOrComma: Use dot or comma as digit group separator
- NumberSpaces: Use thin spaces as digit group separator
- NumberTicks: Use tick marks
'as digit group separator - NumberUnderscore: Use underscore
_as digit group separator - NumbersMenu
- NumericResults: Produce numeric (decimal) results
- NumericalSolverMenu
- ObjectMenu
- PIRADIANS: Angle mode with multiples of pi
- PartsMenu
- PlotMenu
- PolynomialSolverMenu
- PolynomialsMenu
- PowerUnitsMenu
- PowersMenu
- Precision: Select decimal computing precision
- PressureUnitsMenu
- PrintingMenu
- ProbabilitiesMenu
- ProgramMenu
- REM: remainder
- RadiationUnitsMenu
- RealMenu
- ResultFontSize: Select font size to display level 1 of stack
- RoundedMenus: Select round menu style
- SIG: Significant digits mode
- SaveState: Save system state to current state file
- SelfInsert
- SeparatorModesMenu
- ShowBuiltinUnits
- SignalProcessingMenu
- SingleRowMenus: Display menus on single row
- SolverMenu
- SpeedUnitsMenu
- SquareMenus: Select square (C47-like) menu style
- StackFontSize: Select font size to display levels above 1 of stack
- StackMenu
- StandardExponent: Display with standard exponent mode
- StatisticsMenu
- SymbolicMenu
- SymbolicResults: Produce symbolic results
- SymbolicSolverMenu
- SystemMemory
- SystemSetup: Enter DMCP system setup menu
- Tag→
- TemperatureUnitsMenu
- TestsMenu
- TextMenu
- TextStackDisplay: Select text-only display of the stack
- ThreeRowsMenus: Display menus on up to three rows
- TimeMenu
- TimeUnitsMenu
- ToFractionDigits: Required digits of precision for →Q
- ToFractionIterations: Max number of iterations for →Q
- ToolsMenu: Automatically select a menu based on context
- TrailingDecimal: display 1.0 with trailing decimal separator
- TypeName
- Undo: Restore stack to state before command
- UnitsConversionsMenu
- UnitsMenu
- UpperCase: Show commands in uppercase
- UserInterfaceModesMenu
- VariablesMenuExecute
- VariablesMenuRecall
- VariablesMenuStore
- VariablesMenu
- VectorMenu
- ViscosityUnitsMenu
- VolumeUnitsMenu