記号
  !
  !=
  "
  #
  %
  %=
  &(:params)
  &(func)
  &(演算子)
  &&
  &=
  '
 
  ()
  *
  *=
  +
  ++
  +=
  ,
  -
  --
  -=
  /
  /=
 
  :
  ;
  <
  <<
  <<=
  <=
  =
  ==
  >
  >=
  >>
  >>=
 
  ?
  @
  @@
  [!]
  [++]
  [+]
  [--]
  [-]
  [~]
  [](トークン)
  [](:params)
  [](func)
 
  \(エスケープ)
  \(数値表現)
  \0
  \b
  \x
  ^
  ^=
  _
  {}
  |
  |=
  ||
コマンド
  :angle
  :ans
  :array
  :assert
  :char
  :char2esc
  :clear
  :complex
  :debug
  :define
  :deg
  :denom
  :ecomplex
  :efloat
  :enum
  :error
  :esc2char
  :euc2jis
  :euc2sjis
  :float
  :fprintf
  :fps
  :fract
  :fscanf
  :ftime
 
  :gclear
  :gcolor
  :gcomplex
  :gfill
  :gfloat
  :gget
  :gline
  :gmove
  :gput
  :grad
  :gupdate
  :gworld
  :hlerror
  :htime
  :imag
  :int
  :jis2euc
  :jis2sjis
  :label
  :localtime
  :logscale
  :long
  :mat
  :mfract
  :mtime
 
  :nologscale
  :num
  :param
  :parametric
  :params(ラベル)
  :params(環境)
  :plot
  :polar
  :prec
  :print
  :printf
  :println
  :ptype
  :rad
  :radix
  :real
  :rectangular
  :replot
 
  :scan
  :scanf
  :short
  :sjis2euc
  :sjis2jis
  :sprint
  :sprintf
  :srand
  :sscanf
  :str2euc
  :str2jis
  :str2sjis
  :strcat
  :strcpy
  :stricat
  :stricpy
  :strirep
  :strlwr
  :strrep
  :strtrunc
  :strupr
  :time
  :trans
 
  :uchar
  :uint
  :ulong
  :undef
  :ushort
  :var
  :warn(環境)
  :warn(出力)
  :wfill
  :wget
  :window
  :wline
  :wmove
  :wput
A
  a2d
  a2g
  a2r
  abs
  acos
  acosh
  arg
  asin
  asinh
  assert
  atan
  atan2
  atanh
B
  break
  breakswi
C
  call
  case
  ceil
  col
  conjg
  continue
  cos
  cosh
D
  d
  d2a
  d2g
  d2r
  dec
  default
  defined
  denom
  det
  do
E
  e\+
  e\-
  eigen
  elif
  else
  endfunc
  endif
  endswi
  endwhile
  exp
  exp10
F
  f
  fclose
  feof
  fflush
  fgetc
  fgets
  floor
  fopen
  for
  fputc
  fputs
  frexp
  func
G
  g
  g2a
  g2d
  g2r
  gcolor
  gcx
  gcy
  gget
  gheight
  gwidth
  gx
  gy
H
  h
  hlgetline
  hlload
  hlloadblock
  hlloadblockm
  HUGE_VAL
I
  i
  if
  imag
  int
  inv
  isinf
  isnan
J
  jacobi
L
  ldexp
  log
  log10
M
  m
  mktime
  modf
N
  next
  norm
  num
P
  polar
  pow
  power
R
  r
  r2a
  r2d
  r2g
  rand
  RAND_MAX
  real
  return
  row
S
  s
  sclose
  seos
  sflush
  sgetc
  sgets
  sin
  sinh
  sopen
  sputc
  sputs
  sqr
  sqrt
  sseek
  stell
  strchr
  strcmp
  stricmp
  stristr
  strlen
  strrchr
  strrtok
  strstr
  strtok
  switch
T
  tan
  tanh
  time
  tm_hour
  tm_isdst
  tm_mday
  tm_min
  tm_mon
  tm_sec
  tm_wday
  tm_xmon
  tm_xyear
  tm_yday
  tm_year
  trans
U
  until
W
  wcx
  wcy
  wget
  while
  wx
  wy