1D7C6 |
xGET
|
( ob n → elm )
ob = [] or [[]] or {} or name
pos = n or {n} or {n m}
Get Element Command
--
Returns from the level 2 array or
list (or named array or list) the
real or complex number zget or
object objget whose position is
specified in level 1.
--
[[ mat ]] nposition → zget
[[ mat ]] { nrow mcol } → zget
'namematrix' nposition → zget
'namematrix' { nrow mcol } → zget
[ vector ] nposition → zget
[ vector ] { nposition }→ zget
'namevector' nposition → zget
'namevector' { nposition } → zget
{ list } nposition → objget
{ list } {nposition} → objget
'namelist' nposition → objget
'namelist' {nposition} → objget
--
Related: GETI,PUT,PUTI
|
1D8C7 |
xGETI
|
( ob pos → ob' pos' elm )
ob = [] or [[]] or {} or name
pos = n or {n} or {n m}
Get and Increment Index Command
--
Returns from the level 2 array or
list (or named array or list) the
real or complex number zget or
object objget whose position is
specified in level 1, along with
the level 2 argument and the next
position in that argument.
--
[[ mat ]] npos1
→ [[ mat ]] npos2 zget
[[ mat ]] { nr mc }1
→ [[ mat ]] { nr mc }2 zget
'namemat' npos1
→ 'namemat' npos2 zget
'namemat' { nr mc }1
→ 'namemat' { nr mc }2 zget
[ vec ] npos1
→ [ vec ] npos2 zget
[ vec ] { npos1 }
→ [ vec ] { npos2 } zget
'namevec' npos1
→ 'namevec' npos2 zget
'namevec' { npos1 }
→ 'namevec' { npos2 } zget
{ list } npos1
→ { list } npos2 objget
{ list } { npos1 }
→ { list } { npos2 } objget
'namelist' npos1
→ 'namelist' npos2 objget
'namelist' { npos1 }
→ 'namelist' { npos2 } objget
--
Related: GET,PUT,PUTI
|
1E456 |
xGOR
|
( g_targ {#n #m} grob → g_targ' )
( g_targ (x,y) grob → g_targ' )
( PICT ... ... → )
Graphics OR Cmd
--
Superimposes grob1 onto grobtgt
or PICT, with the upper left
corner of grob1 positioned at the
specified coordinate in grobtgt
or PICT.
--
grobtgt {#n #m} grob1 → grob'
grobtgt (x,y) grob1 → grob'
PICT {#n #m} grob1 →
PICT (x,y) grob1 →
--
Related: GXOR,REPL,SUB
|
1C3CF |
xGRAD
|
( → )
Grads Mode Cmd
--
Sets Grads angle mode.
--
Related: GRAD,RAD
|
23813 |
xGROB
|
|
1E5AD |
x>GROB
|
( ob n_chrsize → grob )
Stack to Graphics Object Cmd
--
Creates a graphics object representing
the level 2 object, where
the argument nchar size specifies
the character size of the representation.
--
Related: →LCD,LCD→
UserRPL: x→GROB
|
1E4E4 |
xGXOR
|
( g_targ {#n #m} g_src → g_targ' )
( g_targ (x,y) g_src → g_targ' )
( PICT ... ... → )
Graphics Exclusive OR Cmd
--
Superimposes grob1 onto grobtgt
or PICT, with the upper left
corner of grob1 positioned at the
specified coordinate in grobtgt
or PICT.
--
grobtgt {#n #m} grob1→ grobresult
grobtgt (x,y) grob1→ grobresult
PICT {#n #m} grob1→
PICT (x,y) grob1→
--
Related: GOR,REPL,SUB
|
23472 |
xHALT
|
( → )
Halt Program Cmd
--
Halts program execution.
--
Related: CONT,KILL
|
1C58F |
xHEX
|
( → )
Hexadecimal Mode Cmd
--
Selects hexadecimal base for
binary integer operations. (The
default base is decimal.)
--
Related: BIN,OCT,DEC,RCWS,STWS
|
1E721 |
xHISTOGRAM
|
( → )
Histogram Plot Type Cmd
--
Sets the plot type to HISTOGRAM.
--
Related: BAR,CONIC,DIFFEQ,FUNCTION, GRIDMAP,PARAMETRIC,PARSURFACE,PCONTOUR, POLAR,SCATTER,SLOPEFIELD,TRUTH,WIREFRAME,YSLICE
|
20167 |
xHISTPLOT
|
( → )
Draw Histogram Plot Cmd
--
Plots a frequency histogram of
the specified column in the
current stat matrix (reserved
matrix ΣDAT).
--
<REF>TEXT:Reserved|ΣDAT
--
Related: BARPLOT,BINS,FREESE,PICTURE, PVIEW,RES,SCATRPLOT,XCOL
|
1BF7E |
xHMS-
|
( hms1 hms2 → hms3 )
Hours-Minutes-Seconds Minus Cmd
--
Returns the difference of two
real number, where the arguments
and the result are interpreted in
hours-minutes-seconds format.
--
Related: HMS→,→HMS,HMS+
|
1BF5E |
xHMS+
|
( hms1 hms2 → hms3 )
Hours-Minutes-Seconds Plus Cmd
--
Returns the sum of two real number,
where the arguments and the
result are interpreted in
hours-minutes-seconds format.
--
Related: HMS→,→HMS,HMS-
|
1BF1E |
x>HMS
|
( x → x' )
Decimal to Hours-Minutes-Seconds
Cmd
--
Converts a real number representing
hours or degrees with a decimal
fraction to hours-minutes-seconds format.
--
Related: HMS→,HMS+,HMS-
UserRPL: x→HMS
|
1BF3E |
xHMS>
|
( x → x' )
Hours-Min-Sec to Decimal Cmd
--
Converts a real number in hours
-minutes-seconds format to its
decimal form (hours or degrees
with a decimal fraction.
--
Related: →HMS,HMS+,HMS-
UserRPL: xHMS→
|
1A140 |
xHOME
|
( → )
HOME Directory Cmd
--
Makes the HOME directory the
current directory.
--
Related: CRDIR,PATH,PGDIR,UPDIR
|
1AB45 |
xi
|
( → i )
|
1D2DC |
xIDN
|
( n → [[]] )
( [[]] → [[]]' )
( name → [[]] )
Identity Matrix Cmd
--
Returns an identity matrix; that
is, a square matrix with its
diagonal elements equal to 1 and
its off-diagonal elements equal
to 0.
--
Related: CON
|
22EC3 |
xIF
|
( → )
IF Conditional Structure Cmd
--
Starts IF ... THEN ... END and
IF ... THEN ... ELSE ... END
conditional structures.
--
IF →
THEN T/F →
END →
→
IF →
THEN T/F →
ELSE →
END →
--
Related: CASE,ELSE,END,IFERR,THEN
|
233DF |
xIFERR
|
( → )
If Error Conditional Struct Cmd
--
Starts IFERR ... THEN ... END and
IFERR ... THEN ... ELSE ... END
error trapping structures.
--
Related: CASE,ELSE,END,IF,THEN
|
1A4CD |
xIFT
|
( 0/1 obj → ? )
IF-THEN Cmd
--
Executes obj if T/F is nonzero.
Discards obj if T/F is zero.
--
Related: IFTE
|
1A3FE |
xIFTE
|
( 0/1 objT objF → ? )
IF-THEN-ELSE Cmd
--
Executes objT if T/F is nonzero.
Discards objF if T/F is zero.
--
Related: IFT
|
1AB45 |
xi
|
( → i )
|
1C819 |
xIM
|
( (x,y) → y )
( [] → []' )
Imaginary Part Func
--
Returns the imaginary part of its
(complex) argument.
--
x → 0
(x,y) → y
[ R-arr ] → [ R-arr ]
[ C-arr ] → [ R-arr ]
'sym' → 'IM(sym)'
--
Related: C→R,RE,R→C
|
208F4 |
xINCR
|
( name → x )
Increment Cmd
--
Takes a variable on level 1, adds
1, stores the new value back into
the original variable, and returns
the new value to level 1.
--
Related: DECR
|
1E04A |
xINDEP
|
( name → )
( {name} → )
Independent Variable Cmd
--
Specifies the independent variable
and its plotting range.
--
Related: DEPND
|
224CA |
xINPUT
|
( $prompt $ → $' )
( $prompt {specs} → $' )
Input Cmd
--
Prompts for data input to the
command line and prevents the
user access to stack operations.
--
Related: PROMPT,STR→
|
1B278 |
xINV
|
( x → 1/x )
( [[]] → [[]]' )
Inverse (1/x) Analytic Func
--
Returns the reciprocal or the
matrix inverse.
--
Related: SINV,/
|
1BB6D |
xIP
|
( x → n )
Integer Part Func
--
Returns the integer part of the
argument.
--
x → n
x_u → n_u
'sym' → 'IP(sym)'
--
Related: FP
|
20A93 |
xISOL
|
( symb var → symb' )
Isolate Variable Cmd
--
Returns an algebraic symb' that
rearranges symb to "isolate"
the first occurrence of variable
var.
--
Related: COLCT,EXPAN,QUAD,SHOW,SOLVE
|
1FAEB |
xFORMUNIT
|
UserRPL: x_
|
23654 |
x'
|
|
23679 |
xENDTIC
|
UserRPL: x'
|
2361E |
x<<
|
UserRPL: x«
|
23639 |
x>>
|
UserRPL: x»
|
235FE |
x>>ABND
|
UserRPL: x»
|
2206C |
xKERRM
|
( → msg )
Kermit Error Message Cmd
--
Returns the text of the most
recent Kermit error packet.
--
Related: FINISH,KGET,PKT,RECN,RECV, SEND,SERVER
|
1A873 |
xKEY
|
( → rc 1 )
( → 0 )
Key Cmd
--
Returns to level 1 a test result,
and if a key is pressed, returns
to level 2 the row-column location
xn m of that key.
--
Related: WAIT,KEYEVAL
|
21F24 |
xKGET
|
( name → )
( "name" → )
( {names} → )
( {{old new}...} → )
Kermit Get Cmd
--
Used by a local Kermit to get a
Kermit server to transmit the
named object(s).
--
Related: BAUD,CKSM,FINISH,PARITY,RECN, RECV,SEND,SERVER,TRANSIO
|
1A303 |
xKILL
|
( → )
Cancel Halted Programs Cmd
--
Cancels all currently halted
programs. (Halted programs are
typically canceled by pressing
PRG NXT RUN KILL.) If KILL is
executed within a program, that
program is also canceled.
--
Related: CONT,DOERR,HALT,PROMPT
|
1E2D5 |
xLABEL
|
( → )
Label Axes Cmd
--
Labels axes in PICT with x- and
y-axis variable names and with
the minimum and maximum values of
the display ranges.
--
Related: LABEL,DRAW,DRAX
|
1A604 |
xLAST
|
( → ob1 .. obn )
Last Arguments Cmd
--
Returns copies of the arguments
of the most recently executed
command.
UserRPL: xLASTARG
|
1E58D |
x>LCD
|
( grob → )
Graphics Object to LCD Cmd
--
Displays the graphics object from
level 1, with its upper left
pixel in the upper left corner of
the display.
--
Related: LCD→,BLANK,→GROB
UserRPL: x→LCD
|
1E572 |
xLCD>
|
( → grob )
LCD to Graphics Object Cmd
--
Returns the current stack and
menu display as a 131x64 graphics
object.
--
Related: →LCD,→GROB
UserRPL: xLCD→
|
2142D |
xLIBS
|
( → {title nlib nport ...} )
Libraries Cmd
--
Lists the title, number, and
port of each library attached to
the current directory.
--
Related: ATTACH,DETACH
|
1E398 |
xLINE
|
( (x1,y1) (x2,y2) → )
( {#n1 #m1} {#n2 #m2} → )
Draw Line Cmd
--
Draws a line in PICT between the
coordinates in levels 1 and 2.
--
Related: ARC,BOX,TLINE
|
200F3 |
xSIGMALINE
|
( → symb )
Regression Model Formula Cmd
--
Returns an expression representing
the best fit line according
to the current statistical model,
using X as the independent variable
name, and explicit values
of the slope and intercept taken
from the reserved variable ΣPAR.
--
<REF>TEXT:Reserved|ΣPAR
--
Related: BESTFIT,COLΣ,CORR,COV, EXPFIT,LINFIT,LOGFIT,LR,PREDX, PREDY,PWRFIT,XCOL,YCOL
UserRPL: xΣLINE
|
201B1 |
xLINFIT
|
( → )
Linear Curve Fit Cmd
--
Stores LINFIT as the fifth parameter
in the reserved variable
ΣPAR, indicating that subsequent
executions of LR are to use the
linear curve fitting model.
--
<REF>TEXT:Reserved|ΣPAR
--
Related: BESTFIT,EXPFIT,LOGFIT,LR, PWRFIT
|
1C95A |
xLIST>
|
( {} → ob1...obn n )
List to Stack Cmd
--
Takes a list of n objects and
returns them in separate levels,
and returns the total number of
objects to level 1.
--
Related: ARRY→,DTAG,EQ→,→LIST, OBJ→,STR→
UserRPL: xLIST→
|
1C783 |
x>LIST
|
( ob1 .. obn n → {} )
Stack to List Cmd
--
Takes n objects from level n+1
through level 2 and returns a
list of those n objects.
--
Related: →ARRY,LIST→,→STR, →TAG,→UNIT
UserRPL: x→LIST
|
1B94F |
xLN
|
( x → x' )
Natural Logarithm Analytic Func
--
Returns the natural (base e)
logarithm of the argument.
--
z → ln z
'sym' → 'LN(sym)'
--
Related: ALOG,EXP,ISOL,LNP1,LOG
|
1BA8C |
xLNP1
|
( x → x' )
Natural Log of x+1 Analytic Func
--
Returns ln (x + 1).
--
x → ln(x+1)
'sym' → 'LNP1(sym)'
--
Related: EXPM,LN
|
1B9C6 |
xLOG
|
( x → x' )
Common Logarithm Analytic Func
--
Returns the common logarithm
(base 10) of the argument.
--
z → log z
'sym' → 'LOG(sym)'
--
Related: ALOG,EXP,ISOL,LN
|
201D6 |
xLOGFIT
|
( → )
Logarithmic Curve Fit Cmd
--
Stores LOGFIT as the fifth parameter
in the reserved variable
ΣPAR, indicating that subsequent
executions of LR are to use the
logarithmic curve-fitting model.
--
<REF>TEXT:Reserved|ΣPAR
--
Related: BESTFIT,EXPFIT,LINFIT,LR,PWRFIT
|
1FF20 |
xLR
|
( → Intercept Slope )
Linear Regression Cmd
--
Uses the currently selected statistical
model to calculate the
linear regression coefficients
(intercept and slope) for the
selected dependent and independent
variables in the current stat
matrix (reserved variable ΣDAT).
--
<REF>TEXT:Reserved|ΣDAT
--
Related: BESTFIT,COLΣ,CORR,COV,EXPFIT, ΣLINE,LINFIT,LOGFIT,PREDX,PREDY, PWRFIT,XCOL,YCOL
|
1BE9C |
xMANT
|
( x → x' )
Mantissa Func
--
Returns the mantissa of the argument.
--
x → ymant
'sym' → 'MANT(sym)'
--
Related: SIGN,XPON
|
1FA8D |
xMATCHDN
|
( symb {spat srepl} → symb' 0/1 )
( symb {spat srepl scond} → symb' 0/1 )
Match Pattern Down Cmd
--
Rewrites an expression.
--
Related: X↑MATCH
UserRPL: x↓MATCH
|
1FA59 |
xMATCHUP
|
( symb {spat srepl} → symb' 0/1 )
( symb {spat srepl scond} → symb' 0/1 )
Bottom-Up Match and Replace Cmd
--
Rewrites an expression.
--
Related: X∇MATCH
UserRPL: x↑MATCH
|
1BC71 |
xMAX
|
( x y → x' )
Maximum Func
--
Returns the greater (more positive)
of the arguments.
--
x y → max(x, y)
x 'sym' → 'MAX(x, sym)'
'sym' x → 'MAX(sym, x)'
'sym1' 'sym2' → 'MAX(sym1, sym2)'
x_u1 y_u2 → max(x_u1, y_u2)
--
Related: MIN
|
1AADF |
xMAXR
|
( → MAXR )
Maximum Real Func
--
Returns the symbolic constant
'MAXR' or its numerical
representation, 9.99999999999E499.
--
→ 'MAXR'
→ 9.99999999999E499
--
Related: Ee,i,MINR,π
|
1FE7E |
xMAXSIGMA
|
( → xmax )
( → [x1...xn] )
Maximum Sigma Cmd
--
Finds the maximum coordinate
value in each of the m columns of
the current stat matrix (reserved
variable ΣDAT).
--
<REF>TEXT:Reserved|ΣDAT
--
Related: BINS,MEAN,MINΣ,SDEV,TOT,VAR
UserRPL: xMAXΣ
|
1FE99 |
xMEAN
|
( → xmean )
( → [x1...xn] )
Mean Cmd
--
Returns the mean of each of the
m columns of coordinate values in
the current stat matrix (reserved
variable ΣDAT).
--
<REF>TEXT:Reserved|ΣDAT
--
Related: BINS,MAXΣ,MINΣ,SDEV,TOT,VAR
|
20FAA |
xMEM
|
( → x )
Memory Available Cmd
--
Returns the number of bytes of
available RAM.
--
Related: BYTES
|
21196 |
xMENU
|
( % → )
Display Menu Cmd
--
Displays a built-in menu or a
library menu, or displays a custom
menu.
--
namemenu →
{ listdefinition } →
'namedefinition' →
obj →
--
Related: RCLMENU,TMENU
|
2137F |
xMERGE
|
( 1 → )
Merge RAM Card Cmd
Only useful on the 48.
--
Merges the RAM from the card in
port 1 with the rest of main user
memory. Merged memory is no
longer independent.
--
Related: FREE,FREE1
|
1BCE3 |
xMIN
|
( x y → x' )
Minumum Func
--
Returns the lesser (more
negative) of its two arguments.
--
x y → min(x, y)
x 'sym' → 'MIN(x, sym)'
'sym' x → 'MIN(sym, x)'
'sym1' 'sym2' → 'MIN(sym1, sym2)'
x_u1 y_u2 → min(x_u1, y_u2)
--
Related: MAX
|
1AB01 |
xMINR
|
( → MINR )
Minimum Real Func
--
Returns the symbolic constant
'MINR' or its numerical representation,
1.00000000000E-499.
--
→ 'MAXR'
→ 1.00000000000E-499
--
Related: e,i,MAXR,π
|
1FEB4 |
xMINSIGMA
|
( → xmin )
( → [x1...xn] )
Minimum Sigma Cmd
--
Finds the minimum coordinate
value in each of the m current
statistics matrix (reserved
variable ΣDAT).
--
<REF>TEXT:Reserved|ΣDAT
--
Related: BINS,MAXΣ,MEAN,SDEV,TOT,VAR
UserRPL: xMINΣ
|
1BE4D |
xMOD
|
( x y → x' )
Modulo Func
--
Returns a remainder defined by:
x mod y = x - y floor (x/y)
--
x y → x mod y
x 'sym' → 'MOD(x, sym)'
'sym' x → 'MOD(sym, x)'
'sym1' 'sym2' → 'MOD(sym1, sym2)'
--
Related: FLOOR,/
|