HP Prime/Commands

This is backup copy of the article from the old "HPWiki" of TI-Planet (that only hosted HP Prime info), originally authored by "IconMaster"

---

This is a reference of every command and ability available to you on the HP Prime.

Guides

• All About:
  • Reals
  • Complex Numbers
  • Strings
  • Lists
  • Vectors
  • Matrices
  • Integers
  • Grobs
  • Quoted Values
• Important directives:
  • #pragma
  • #cas
• Mixed-HOME-CAS Programs
• Time Testing
• Forward Declarations
• Error Codes
• Misc. Information
• Template:HPPPL Command

About This Documentation

Each command guide is broken up into the following sections:

Synopsis

The official HP documentation.

Usage

Details about how the command can be used.

Errors

The errors a command can throw.

Examples

Example usage for a command.

Time Testing

The results of testing various invocations of this command for speed. Time testing uses the following terms:

• TSTN: Times Slower Than Nil. A measure of how fast a command is compared to executing an empty function. This number is a ratio, and is thus portable between real calculators and the virtual one.
• Real IPMS: How many times this command can be executed in one millisecond. Only applies to a real calculator. (TODO: Find if hardware revisions change speed significantly)
• Virtual IPMS: Like Real IPMS, but on the virtual calculator. Not generally recorded, because this value depends on system architecture.

Known Issues

A list of bugs in the current software version.

Changelog

Differences in the command's execution between software releases.

See Also

Related commands.

HOME Command List

These are command provided by HPPPL, and not xCas.

Math

Basic Operators

Name	Description
*	Multiplies two numbers.
+	Adds two numbers.
-	Subtracts two numbers, or negates.
/	Divides two numbers.
^	Raises x to the power y.
MOD	Calculates x modulo y.
NEG	Negates a number.
.*	Multiplies each element in two matrices individually.
.+	Adds a single value to every element in a list or matrix.
.-	Subtracts a single value to every element in a list or matrix.
.^	Divides each element in two lists or matrices individually.

Numeric Manipulation

Name	Description
ABS	The absolute value function.
CEILING	The ceiling function.
FLOOR	The floor function.
FP	Finds the fractional part of a number.
IP	Finds the integer part of a number.
MANT	Returns the significant digits of a number.
MAX	Finds the largest element.
MIN	Finds the smallest element.
ROUND	Rounds a value to n places (or significant digits).
SIGN	Returns the sign of a number.
TRUNCATE	Truncates a value to n places (or significant digits).
XPON	Returns the exponent of a number.

Arithmetic

Name	Description
!	The factorial function.
%	Takes x percent of y.
%CHANGE	Calculates percent change from x to y.
%TOTAL	Finds the percentage of x that is y.
ALOG	Calculates 10 to the power of x.
EXP	Returns e to the power of x.
EXPM1	Returns e to the power of x, minus 1.
LN	The natural log function.
LNP1	Finds the LN of a number, plus 1.
LOG	The n-base log function.
NTHROOT	Calculates the nth root of x.
Σ	Computes the numerical sum of an expression over a range.
∂	Computes the numerical derivative of an expression.
√	The square root function.
∫	Computes the numeric integral of an expression over a range.
	Raises a number to the power of -1.

Trigonometry

Name	Description
ACOS	The inverse cosine function.
ACOSH	The hyperbolic inverse cosine function.
ACOT	The inverse cotangent function.
ACSC	The inverse cosecant function.
ASEC	The inverse secant function.
ASIN	The inverse sine function.
ASINH	The hyperbolic inverse sine function.
ATAN	The inverse tangent function.
ATANH	The hyperbolic inverse tangent function.
COS	The cosine function.
COSH	The hyperbolic cosine function.
COT	The cotangent function.
CSC	The cosecant function.
SEC	The secant function.
SIN	The sine function.
SINH	The hyperbolic sine function.
TAN	The tangent function.
TANH	The hyperbolic tangent function.

Probability

Name	Description
COMB	The nCr function. Finds n combinations of r.
PERM	The nPr function. Finds n permutations of r.
RANDINT	Returns a random integer or list of random integers.
RANDMAT	Creates a matrix of random values.
RANDNORM	Returns a random number within a normal distribution.
RANDOM	Returns a random real or list of random reals.
RANDSEED	Sets the RNG seed.

Probability Distributions

Name	Description
BINOMIAL	Computes the binomial distribution.
BINOMIAL_CDF	Computes the cumulative binomial distribution.
BINOMIAL_ICDF	Computes the inverse cumulative binomial distribution.
CHISQUARE	Computes the chi-square distribution.
CHISQUARE_CDF	Computes the cumulative chi-square distribution.
CHISQUARE_ICDF	Computes the inverse cumulative chi-square distribution.
FISHER	Computes the Fisher distribution.
FISHER_CDF	Computes the cumulative Fisher distribution.
FISHER_ICDF	Computes the inverse cumulative Fisher distribution.
GEOMETRIC	Computes the geometric distribution.
GEOMETRIC_CDF	Computes the cumulative geometric distribution.
GEOMETRIC_ICDF	Computes the inverse cumulative geometric distribution.
NORMALD	Computes the normal distribution.
NORMALD_CDF	Computes the cumulative normal distribution.
NORMALD_ICDF	Computes the inverse cumulative normal distribution.
POISSON	Computes the Poisson distribution.
POISSON_CDF	Computes the cumulative Poisson distribution.
POISSON_ICDF	Computes the inverse cumulative Poisson distribution.
STUDENT	Computes the Student distribution.
STUDENT_CDF	Computes the cumulative Student distribution.
STUDENT_ICDF	Computes the inverse cumulative Student distribution.
UTPT	Computes the Upper-Tail Student distribution. NOTE: Documented but not implemented in HPPPL.
UTPN	Computes the Upper-Tail Normal distribution. NOTE: Documented but not implemented in HPPPL.
UTPF	Computes the Upper-Tail F-Probability distribution. NOTE: Documented but not implemented in HPPPL.
UTPC	Computes the Upper-Tail Chi-Squared distribution. NOTE: Documented but not implemented in HPPPL.

Complex

Name	Description
ABS	The complex absolute value function.
ARG	Finds the angle of a complex number.
CONJ	Finds the conjugate of a complex number.
IM	Finds the imaginary part.
RE	Finds the real part.
SIGN	Returns the unit vector.

Units

Name	Description
CONVERT	Converts one unit to another.
→HMS	Converts a value to HMS format.
HMS→	Converts a value from HMS format.
MKSA	Converts one unit to another, using the MKSA standard.
UFACTOR	Factors a unit expression.
USIMPLIFY	Simplifies a unit expression.

Solving

Name	Description
FNROOT	Finds a root of a function.
GF	Creates a Galois field.
POLYCOEF	Finds the coefficients of a polynomial in vector/list form.
POLYEVAL	Plugs a value into a polynomial into vector/list form.
POLYROOT	Finds the roots of a polynomial in vector/list form.

Other

Name	Description
Beta	The beta function.
Ci	Finds the cosine integral up to x.
Dirac	The Dirac delta function.
Ei	Finds the Euler's integral up to x.
Gamma	The gamma function.
Heaviside	The Heaviside function.
Psi	Returns the nth derivative of the digamma function.
Si	Finds the sine integral up to x.
Zeta	The zeta function.
Airy_Ai	The Ai value of the Airy function. NOTE: Documented but not implemented in HPPPL.
Airy_Bi	The Bi value of the Airy function. NOTE: Documented but not implemented in HPPPL.

Lists

Name	Description
CONCAT	Makes a list, joins two lists, or adds an item to a list.
DIFFERENCE	Finds the elements not in common between lists.
EXECON	Evaluates a special string to manipulate lists.
INTERSECT	Finds the items common in two lists.
ΣLIST	Finds the sum of a list.
ΔLIST	Finds the difference between list elements.
ΠLIST	Finds the product of a list.
MAKELIST	Creates a new list based on a sequential function.
POS	Finds the position of an element in a list.
REPLACE	Fills a list with a certain value.
REVERSE	Reverses a list.
SIZE	Returns the length of a list.
SORT	Sorts a list.
SUB	Extracts a sub-list.

Matrices

Matrix Manipulation

Name	Description
ADDCOL	Inserts a column into a matrix.
ADDROW	Inserts a row into a matrix.
DELCOL	Deletes a column from a matrix.
DELROW	Deletes a row from a matrix.
MAKEMAT	Creates a new matrix based on a sequential function.
REDIM	Changes the size of a matrix.
REPLACE	Fills a matrix with a certain value.
SCALE	Multiplies a row of a matrix by a value.
SCALEADD	Multiplies a row of a matrix by a value, and then adds it to another row.
SUB	Extracts a sub-matrix.
SWAPCOL	Exchanges two columns.
SWAPROW	Exchanges two rows.
TRN	Transposes a matrix.

Matrix Math

Name	Description
COLNORM	Finds the column norm of a matrix.
COND	Finds the 1-norm of a square matrix.
CROSS	Finds the cross-product of two vectors.
DET	Finds the determinant of a square matrix.
DOT	Finds the dot product of two vectors.
EIGENVAL	Finds the eigenvalues of a matrix.
EIGENVV	Finds the eigenvalues and eigenvectors of a matrix.
IDENMAT	Creates a identity matrix of side length n.
JordanBlock	Creates a Jordan Block matrix of size n.
LQ	Does a LQ factorization on a matrix.
LSQ	Does a LSQ factorization on a matrix.
LU	Does a LU factorization on a matrix.
QR	Does a QR factorization on a matrix.
RANK	Finds the rank of a matrix.
ROWNORM	Finds the row norm of a matrix.
RREF	Computes the reduced row-echelon form of a matrix.
SCHUR	Does a Schurman factorization on a matrix.
SPECNORM	Finds the spectral norm of a square matrix.
SPECRAD	Returns the spectral radius of a square matrix.
SVD	Does a SVD factorization on a matrix.
SVL	Returns the singular values of a matrix.
TRACE	Finds the trace of a matrix.

Control Flow

Name	Description
:=	Assigns a value to a variable or indexed item.
BEGIN	Delineates a function definition.
BREAK	breaks out of one or more loop structures.
CASE	A case structure.
CONTINUE	Begins the next iteration of the loop one more more nests above it.
EXPORT	Sets a variable or function to be visible to the user and other programs.
FOR	A for loop.
IF	An if/then/elseif/else block.
IFERR	A try/catch block.
KILL	Ends execution of a program.
LOCAL	Creates a local variable.
REPEAT	A repeat/until loop.
RETURN	Returns from a function.
VIEW	In an application program, defines a custom view.
VIEWS	A synonym for VIEW.
WHILE	A while/do loop.
▶	Stores a value in a variable.
KEY	Defines a custom user-key.
ICON	Embeds an image file in a program, usable as a grob.

Logic

Name	Description
<	The less-than operator.
>	The greater-than operator.
<=	The less-than-or-equal operator.
>=	The greater-than-or-equal operator.
==	Tests if two objects are equal. Compares lists by-element.
<>	Tests if two objects are not equal. Compares lists by-element.
AND	The boolean AND operator.
IFTE	Conditionally executes one of its arguments.
NOT	The boolean NOT operator.
OR	The boolean OR function.
PIECEWISE	Takes condition-expression pairs, and evaluates the first expression with the first true condition.
XOR	The boolean XOR function.

Strings

Name	Description
ASC	Decomposes a string into Unicode character codes.
CHAR	Composes one or more Unicode character codes into a string.
DIM	Finds the number of characters in a string.
INSTRING	Finds a substring inside a larger string.
LEFT	Returns the first n characters of a string.
LOWER	Turns a string into lowercase.
MID	Returns a substring from the middle of a string.
REPLACE	Replaces a search string with a sub-string.
RIGHT	Returns the last n characters in a string.
ROTATE	Rotates a string.
STRING	Converts a value to a string, with formatting options.
STRINGFROMID	Returns the localized string associated with the ID.
UPPER	Converts a string to uppercase.

Integers

Name	Description
BITAND	The bitwise AND function.
BITOR	The bitwise OR function.
BITNOT	The bitwise NOT function.
BITSL	The bitwise shift-left function.
BITSR	The bitwise shift-right operator.
BITXOR	The bitwise XOR function.
B→R	Converts an bitwise integer to a real.
GETBASE	Returns the base of an integer.
GETBITS	Returns the bit length of an integer.
R→B	Converts an real to a bitwise integer.
SETBASE	Sets the base of an integer.
SETBITS	Sets the bit length of an integer.
Base	A variable representing the bitwise integer default base.
Bits	A variable representing the bitwise integer default bit length.
Signed	Gets/sets whether operations on bitwise integers are signed.

Input/Output

Name	Description
CHOOSE	Creates a choice drop-down for the user.
DRAWMENU	Draws a soft-button menu at the bottom of the screen.
EDITLIST	Beings the user to the List Editor.
EDITMAT	Beings the user to the Matrix Editor.
FREEZE	Freezes the display.
GETKEY	Gets the key currently down, or -1 if none.
INPUT	Opens a dialog box for input of values.
ISKEYDOWN	Finds if a key is currently down.
MOUSE	Returns information concerning touch screen events.
MSGBOX	Creates a pop-up text box.
PRINT	Prints a value to the terminal or clears the terminal.
WAIT	Waits a certain amount of time, or until an input event occurs.
OK	A variable containing the success/canceled result of a dialog shown to the user.

Graphics

Name	Description
ARC	Draws an arc.
ARC_P	Draws an arc. Uses pixel coords.
BLIT	Copies a portion of a grob onto another grob.
BLIT_P	Copies a portion of a grob onto another grob. Uses pixel coords.
DIMGROB	Sets the dimensions of a grob.
DIMGROB_P	Sets the dimensions of a grob. Uses pixel coords.
FILLPOLY	Draws a filled polygon.
FILLPOLY_P	Draws a filled polygon. Uses pixel coords.
GETPIX	Returns a pixel in a grob.
GETPIX_P	Returns a pixel in a grob. Uses pixel coords.
GROBH	Gets the height of a grob.
GROBH_P	Gets the height of a grob. Uses pixel coords.
GROBW	Gets the width of a grob.
GROBW_P	Gets the width of a grob. Uses pixel coords.
INVERT	Inverts a region of a grob.
INVERT_P	Inverts a region of a grob. Uses pixel coords.
LINE	Draws a line.
LINE_P	Draws a line. Uses pixel coords.
PIXOFF	Sets a pixel to white on a grob.
PIXOFF_P	Sets a pixel to white on a grob. Uses pixel coords.
PIXON	Sets a pixel to a certain color on a grob.
PIXON_P	Sets a pixel to a certain color on a grob. Uses pixel coords.
RECT	Draws a rectangle, or erases the contents of a grob.
RECT_P	Draws a rectangle, or erases the contents of a grob. Uses pixel coords.
SUBGROB	Sets a grob to be a copy of a portion of another grob.
SUBGROB_P	Sets a grob to be a copy of a portion of another grob. Uses pixel coords.
TEXTOUT	Draws a string.
TEXTOUT_P	Draws a string. Uses pixel coords.
TRIANGLE	Draws one or more triangles.
TRIANGLE_P	Draws one or more triangles. Uses pixel coords.

Coords/Colors

Name	Description
C→PX	Converts from Cartesian coordinates to pixel coordinates.
PX→C	Converts from pixel coordinates to Cartesian coordinates.
RGB	Creates a hex color from red, blue, green, and alpha.

Applications

Name	Description
CHECK	Selects a symbolic definition in this app's Symbolic view.
STARTAPP	Starts an application.
STARTVIEW	Starts a view of an application.
UNCHECK	Deselects a symbolic definition in this app's Symbolic view.
ISCHECK	Checks if a symbolic definition is selected in this app.

App-Specific Settings

Name	Description
AAngle	The angle setting for this app.
AFormat	The numeric format setting for this app.
ADigits	The digits shown inside this app.
AComplex	The complex number mode for this app.
AFiles	Read/write access to files associated with this app.
AFilesB	Read/write access to binary files associated with this app.
DelAFiles	Deletes an application file.
ANote	Get/set the application-specific note.
AProgram	Get/set the application-specific program.
AVars	Get/set variables associated with this app.
DelAVars	Deletes an application variable.

Globals And Constants

Name	Description
Ans	Recalls the nth item in execution history.
MAXREAL	A constant for the largest representable real.
MEMORY	Returns the memory used or the memory free.
MINREAL	A constant for the smallest (greater than zero) representable real.
PI	The constant pi.
VERSION	Returns version information.
SERIAL	Returns the calculator serial number.
i	The imaginary number.
e	Euler's constant.
HAngle	The HOME angle setting.
HFormat	The HOME number format setting.
HSeparator	The HOME digit groupings.
HDigits	The HOME digit display setting.
HComplex	The HOME complex number setting.
Entry	The entry mode.
Language	The current language.
Theme	The color scheme of the calculator UI.
Notes	Grants read/write access to all notes in the system.
Programs	Grants read/write access to all programs in the system.
TOff	The amount of time to wait before automatic shutoff.
HVars	Grants read/write access to all HOME variables defined by the user.
DelHVars	Grants deletion access to all HOME variables defined by the user.
Backup	Creates a backup of all memory.
DelBackup	Deletes a backup.
Restore	List backups or choose a backup to restore state from.
CopyVar	Copies one variable into another without intermediate evaluation.
A...Z	Predefined real variables.
θ	Predefined real variable.
Z0...Z9	Predefined complex variables.
L0...L9	Predefined list variables.
M0...M9	Predefined matrix variables.
G0	A grob representing the current screen.
G1...G9	Predefined grob variables.

Other

Name	Description
CAS	Executes a command in CAS mode.
DEBUG	Use either as a breakpoint or to debug a function.
EVAL	Evaluates an expression.
EXPR	Parses and executes a string's contents.
ITERATE	Executes a recursive function.
QUOTE	Returns an expression unevaluated.
TEVAL	Returns the time it takes to execute an expression.
TICKS	Returns the amount of milliseconds in the internal clock counter.
TYPE	Returns the type number of any object.
EVALLIST	Evaluates all items in a list.

Date/Time

Name	Description
DATEADD	Adds days to a date.
DAYOFWEEK	Finds the weekday number of a date.
DDAYS	Finds the difference between two dates.
Date	The current date.
Time	The current time.

CAS Command List

These are commands provided by HP Prime's on-board CAS, xCas.

Constants

Name	Description
e
pi
infinity
i
approx_mode
complex_mode
complex_variables
args
ans
NULL
epsilon
euler_gamma
inf

Types

Name	Description
complex
float
integer
rational
DOM_COMPLEX
DOM_FLOAT
DOM_FUNC
DOM_IDENT
DOM_INT
DOM_int
DOM_RAT
DOM_STRING
DOM_SYMBOLIC

Logic

Name	Description
true
false
==
!=
>
>=
<
<=
ifte
or
xor
and
not
&&
||
compare
when

Bitwise Operations

Name	Description
bitor
bitxor
bitand
hamdist
convert

Strings

Name	Description
ord
asc
char
inString
cat
expr
format
latex
string

Integers

Name	Description
gcd
igcd
lgcd
lcm
ifactor
ifactors
idivis
iquo
irem
mod
iquorem
even
odd
isprime
isPrime
nextprime
prevprime
ithprime
iegcd
iabcuv
ichinrem
chrem
pa2b2
euler
legendre_symbol
jacobi_symbol

Probability

Name	Description
factorial
!
binomial
comb
perm
rand
randperm
signature
randpoly
randPoly
ranm
randMat
randmatrix
randvector
randbinomial
randchisquare
randexp
randfisher
randgeometric
randpoisson
randstudent
RandSeed
randseed
srand

Probability Distributions

Name	Description
betad
betad_cdf
betad_icdf
binomial
binomial_cdf
binomial_icdf
cauchy
cauchy_cdf
cauchy_icdf
cauchyd
cauchyd_cdf
cauchyd_icdf
chisquare
chisquare_cdf
chisquare_icdf
exponential
exponential_cdf
exponential_icdf
fisher
fisher_cdf
fisher_icdf
gammad
gammad_cdf
gammad_icdf
negbinomial
negbinomial_cdf
negbinomial_icdf
normald
normald_cdf
normald_icdf
poisson
poisson_cdf
poisson_icdf
snedecor
snedecor_cdf
snedecor_icdf
student
student_cdf
student_icdf
uniform
uniform_cdf
uniform_icdf

Rationals

Name	Description
exact
propfrac
numer
denom
f2nd
comDenom
propfrac
partfrac
powmod
fracmod
cpartfrac

Reals

Name	Description
evalf
+
-
*
/
%
^
erf
erfc
Gamma
Beta
Psi
Zeta
max
min
abs
sign
floor
iPart
round
ceiling
frac
trunc
sq
sqrt
surd

Complex

Name	Description
re
im
evalc
abs
arg
normalize
conj
mult_c_conjugate

Algebra

Name	Description
eval
quote
expand
canonical_form
mult_conjugate
factor
cFactor
zeros
cZeros
normal
simplify
ratnormal
subst
preval
part
contains
reduced_conic

Functions

Name	Description
@
@@
unapply
op
id
apply
of

Calculus

Name	Description
function_diff
arcLen
fMax
fMin
diff
integrate
int
sum
product
sum_riemann
ibpdv
ibpu
limit
fourier_an
fourier_bn
fourier_cn
fft
ifft
divpc
taylor
series
residue
pade
grad
laplacian
divergence
curl
potential
vpotential
laplace
ilaplace
invztrans
order_size
ptayl
romberg

Trigonometry

Name	Description
sin
cos
tan
cot
sec
csc
asin
acos
atan
acot
asec
acsc
sinh
cosh
tanh
asinh
acosh
atanh
texpand
trigexpand
tlin
tcollect
acos2asin
acos2atan
asin2acos
asin2atan
atan2asin
atan2acos
sincos
exp2trig
tan2sincos
tan2sincos2
tan2cossin2
halftan
halftan_hyp2exp
atrig2ln
trig2exp
trigsin
trigcos
trigtan
shift_phase

Exponentials

Name	Description
exp
log
ln
log10
logb
hyp2exp
expexpand
lnexpand
lin
lncollect
powexpand
pow2exp
exp2pow
tsimplify

Polynomials

Name	Description
poly2symb
symb2poly
coeff
degree
valuation
lcoeff
polyEval
factor_xn
content
primpart
collect
factor
sqrfree
factors
horner
ptayl
rootof
pcoeff
truncate
reorder
lagrange
spline
divis
quo
rem
quorem
gcd
ezgcd
modgcd
lcm
egcd
abcuv
chinrem
cyclotomic
sturm
sturmab
sturmseq
sylvester
resultant
legendre
hermite
laguerre
tchebyshev1
tchebyshev2
gbasis
greduce
complexroot
crationalroot
GF
horner
complexroot

Solving

Name	Description
froot
fcoeff
solve
cSolve
simult
linsolve
desolve
deSolve
odesolve
rsolve
newton

Intervals

Name	Description
..
left
right
interval2center

Sequences

Name	Description
seq
$

Sets

Name	Description
set
minus
union
intersect

Lists

Name	Description
at
mid
head
suppress
tail
revlist
rotate
shift
size
length
concat
append
prepend
sort
select
remove
member
contains
count
cumSum
map
apply
of
zip
makelist
deltalist
list2mat
mat2list
&+

Vectors

Name	Description
maxnorm
l1norm
l2norm
normalize
unitV
.+
.-
.*
./
dot
cross

Statistics

Name	Description
mean
variance
stddev
stddevp
median
quantile
quartiles

Maps

Name	Description
table

Matrix

Name	Description
identity
matrix
diag
JordanBlock
hilbert
vandermonde
&*
&^
hadamard
row
col
delrows
delcols
subMat
rowAdd
mRow
rowSwap
makemat
dim
rowDim
colDim
transpose
inv
trace
det
rank
trn
basis
ibasis
image
ker
rownorm
colnorm
eigenvals
eigVl
eigenvects
eigVc
jordan
charpoly
pmin
companion
hessenberg
ihermite
ismith
mkisom
cholesky
qr
svd
q2a
a2q
gauss
gramschmidt
ref
rref
pivot
correlation
covariance
covariance_correlation
hadamard
linear_interpolate
linear_regression
logarithmic_regression
logistic_regression
polynomial_regression
power_regression
exponential_regression

Plotting

Name	Description
plotcontour
plotfunc
plotimplicit
plotinequation
plotlist
plotode
plotparam
plotpolar
plotseq

Geometry

Name	Description
area
areaat
areaatraw
extract_measure
locus
-<
color
display
histogram

Points

Name	Description
abscissa
affix
barycenter
coordinates
distance
distance2
distanceat
distanceatraw
division_point
harmonic_conjugate
harmonic_division
homothety
inversion
is_collinear
is_concyclic
is_coplanar
is_element
is_harmonic
is_harmonic_circle_bundle
is_harmonic_line_bundle
isobarycenter
ordinate
point
point2d
polar_point
pole
rectangular_coordinates
reflection
rotation

Lines

Name	Description
altitude
common_perpendicular
equilateral_triangle
half_line
hexagon
is_equilateral
is_isosceles
is_parallel
is_parallelogram
is_perpendicular
is_rectangle
is_rhombus
is_square
line
open_polygon
orthocenter
isopolygon
isosceles_triangle
parallel
parallelogram
perimeter
perimeterat
perimeteratraw
perpen_bisector
perpendicular
polygon
quadrilateral
radical_axis
rectangle
rhombus
rhombus_point
right_triangle
slope
slopeat
sloperaw
square
triangle

Angles

Name	Description
angle
angleat
angleatraw
bisector
exbisector

Curves

Name	Description
arc
center
circle
circumcircle
convexhull
element
ellipse
equation
excircle
hyperbola
incircle
is_conjugate
is_orthogonal
parabola
parameq
powerpc
projection
radius
rond
single_inter
spline

Control Flow

Name	Description
->
:=
=>
=<
array_sto
*=
+=
-=
/=
begin
breakpoint
for
switch
try
debug
if
error
throw
halt
piecewise
proc
program
purge
restart
stack
sto
user_operator
++
--

Units

Name	Description
convert
mksa

Other

Name	Description
lname
lvar
algvar
has
about
additionally
assume
approx
backquote
bloc
curve
type
#

Application-Specific Commands

These commands can only be invoked in certain apps.

Common Plot View Commands

These commands are available in any app with the standard Plot view.

Name	Description
Xmin
Xmax
Ymin
Ymax
Xtick
Ytick
Axes
Labels
GridDots
GridLines
Cursor
ImageName
ImageDisplay
ImageOpacity
ImageXmin
ImageXmax
ImageYmin
ImageYmax
Method
Recenter
Xzoom
Yzoom
Tmin
Tmax
Tstep
Nmin
Nmax
θmin
θmax
θstep

Common Numeric View Commands

These commands are available in any app with the standard Numeric view.

Name	Description
NumStart
NumStep
NumType
NumIndep
NumZoom

Function App

Name	Description
F0...F9
Extremum
Isect
Root
SignedArea
Slope
AREA
EXTREMUM
ISECT
ROOT
SLOPE

Advanced Graphing App

Name	Description
S0...S9
NumXStart
NumYStart
NumXStep
NumYStep
NumXZoom
NumYZoom

Geometry App

Note that most geometry instructions are not from this app; in fact, they come from the CAS's geometry commands. See that section for details.

Name	Description
PixSize
ScrollText
Instruction
DelInstruction

Spreadsheet App

See the following guides for more info:

• Special Spreadsheet Syntax

Name	Description
ColWidth
RowHeight
Row
Col
Cell
Cursor
CellName
SUM
AVERAGE
AMORT
STAT1
STAT2
REGRS
PredX
PredY
HypZ1mean
HypZ2mean
HypZ1prop
HypZ2prop
HypT1mean
HypT2mean
ConfZ1mean
ConfZ2mean
ConfZ1prop
ConfZ2prop
ConfT1mean
ConfT2mean

Statistics 1Var App

Name	Description
H1...H5
D0...D9
NbItem
MinVal
Q₁
MedVal
Q₃
MaxVal
ΣX
ΣX2
MeanX
sX
σX
serrX
ssX
Hmin
Hmax
Hwidth
Do1VStats
SetFreq
SetSample

Statistics 2Var App

Name	Description
S1...S5
C0...C9
NbItem
Corr
CoefDet
sCov
σCov
ΣXY
MeanX
ΣX
ΣX2
ΣY
ΣY2
MeanX
MeanY
sX
σX
sY
σY
serrX
ssX
serrY
ssY
PredX
PredY
Resid
Do2VStats
SetDepend
SetIndep

Inference App

Name	Description
Result
TestScore
TestValue
CritScore
CritVal1
CritVal2
Prob
DF
ContribList
ExpMat
ContribMat
Slope
Inter
Corr
coefDet
serrLine
serrSlope
serrInter
Yval
serrY
Xval
SS
SSerr
MS
MSerr
Fval
DFerr
Alpha
Conf
Mean₁
Mean₂
σ₁
σ₂
s₁
s₂
x₁
x₂
n₁
n₂
μ₀
π₀
Pooled
ObsList
ProbList
ExpList
ObsMat
Xlist
Ylist
InfType
Method
AltHyp
DataType
DoInference
HypZ1mean
HypZ2mean
HypZ1prop
HypZ2prop
HypT1mean
HypT2mean
ConfZ1mean
ConfZ2mean
ConfZ1prop
ConfZ2prop
ConfT1mean
ConfT2mean
Chi2GOF
Chi2TwoWay
LinRegrTTest
LinRegrTConfSlope
LinRegrTConfInt
LinRegrTMeanResp
LinRegrTPredInt
AnovaOneWay

Data Streamer App

Name	Description

Solve App

Name	Description
E0...E9
SOLVE

Linear Solver App

Name	Description
LSystem
LSolution
Solve2×2
Solve3×3
LinSolve

Quadratic Explorer App

Name	Description

Trig Explorer App

Name	Description

Triangle Solver App

Name	Description
SideA
SideB
SideC
AngleA
AngleB
AngleC
TriType
AAS
ASA
SAS
SSA
SSS
DoSolve

Finance App

Name	Description
NbPmt
IPYR
PV
PMT
FV
PPYR
CPYR
BEG
GSize
TvmNbPmt
TvmIPYR
TvmPV
TvmPMT
TvmFV
DoFinance

Linear Explorer App

Name	Description
SolveForSlope
SolveForYIntercept

Parametric App

Name	Description
X0...X9
Y0...Y9

Sequence App

Name	Description
U0...U9

Polar App

Name	Description
R0...R9