Reference Guide

3-4 Full Command and Function Reference
Terms Used in Stack Diagrams
Term Description
arg Argument.
[ array ] Real or complex vector or matrix.
[ C-array ] Complex vector or matrix.
date Date in form MM.DDYYYY or DD.MMYYYY.
{ dim } List of one or two array dimensions (real numbers).
'global' Global name.
grob Graphics object.
HMS A real-number time or angle in hours-minutes-seconds format.
{ list } List of objects.
local Local name.
[[ matrix ]] Real or complex matrix.
n or m Positive integer real number (rounded if noninteger)
:
n
port
:
Backup identifier.
:n
port
: n
library
Library identifier.
#n Binary integer.
{ #n #m } Pixel coordinates. (Uses binary integers.)
'name' Global or local name.
obj Any object.
PICT Current graphics object.
« program » Program.
[ R-array ] Real vector or matrix.
"string" Character string.
'symb' Expression, equation, or name treated as an algebraic.
T/F Test result used as an argument: zero (false) or non-zero (true) real number.
0/1 Test result returned by a command: zero (false) or one (true).
time Time in form HH.MMSSs.
[ vector ] Real or complex vector.
x or y Real number.
x_unit Unit object, or a real number treated as a dimensionless object.
(x,y) Complex number in rectangular form, or user-unit coordinate.
z Real or complex number.