Symbols
- 27, 68
# 68
#f 45
#t 45
* 27, 68
+ 27, 68
.ultra.ini 77
.ultrarc 77
/ 27, 68
A
abs 19
absx 19
acos 19
acosx 19
all 16, 64
annot 38
ANSI 71
answer-prompt 49
append-curves 27, 58
apropos 32, 80
argument 11
ascii 17, 48, 49
ASCII palette file 39
ASCII ULTRA File Format 5
ascii-output-format 49
asin 19
asinx 19
Assign or list menu prefixes 37, 47
atan 19
atanx 20
attributes 34
auto 52, 64
autoload 15, 45, 66
autoload* 66
automate 15
automatic replotting 38
autoplot 38
Availability 77
available colors 53
average 27
axes on graphs 38
axis 38, 64
Axis Labels 12
Axis Types 12
axis-grid-style 49
axis-line-style 49
axis-line-width 50
axis-max-major-ticks 50
axis-number-minor-ticks 50
axis-number-minor-x-ticks 50
axis-number-minor-y-ticks 50
axis-tick-size 51
axis-tick-type 51
axis-type 12, 51, 64
axis-x-format 51
axis-y-format 51
B
background-color-flag 51, 52
Bessel function 21, 22, 26
binary 48
Binary ULTRA File Format 6
black 51, 52, 64, 65
bold 59, 65
bold-italic 59, 65
border-width 52
botspace 52
brown 65
C
carriage-return 30, 34, 35, 37
CARTESIAN 12
cartesian 51, 56, 64
center 41, 64
cfft 27
CGM 16, 36, 45, 46, 47, 52, 71
cgm-background-color-flag 52
cgm-flag 52
cgm-name 16, 52
cgm-type 52
changed 11
closed 36, 45
close-device 16, 36
close-device* 45
color 41, 65
color constants 41, 53, 65
Color Palettes 12
command-log 15
Commands 14
Commands Useful for Writing Extensions 45
comment 74
comp 68
compare 15, 66
Complex Fast Fourier Transform 27
compose 28, 68
configuration file 63, 69, 77, 79
conformance 70, 71
console-height 53
console-origin-x 53
console-origin-y 53
console-type 53
console-width 53
Constants 64
Control Commands 36, 38, 41
control panel 54
convol 28, 66
convolb 28, 66
convolution 28
copy 41
copy-curve 66
correl 28, 66
correlation 28
cos 19, 20
cosh 20
coshx 20
cosx 20
courier 58, 64
cur 68
curve 1, 10
Curve Control Commands 41
Curve Inquiry Commands 34
curve labels 11, 55, 56
curve number 16, 37, 47
curve->list 45
curve? 10, 45
curve-list 80
curves 5, 10, 11
custom configuration 77
cyan 65
D
dark-blue 65
dark-cyan 65
dark-gray 65
dark-green 65
dark-red 65
dashed 42, 49, 64
data 10
Data Files 5
data object 10
data-id 2, 17, 38, 43, 48, 80
de 39
default configuration file 77
default line color 53
default-color 53, 65
default-npts 54
definite integral 30
degrees 19, 59
del 41
Delete the specified curves 41
Delete the specified entries from the menu 36
delta 28, 66
der 68
derivative 28, 68
desktop publishing systems 70
dif 68
difference 27
Differential Equation Solver 76
diff-measure 15, 29, 66
diffraction 29, 66
Dirac delta 28
directory 66
disp 34
display 32
Display and I/O Environment 69
DISPLAY environment variable 77
display-name 37, 54
display-title 37, 54
display-type 54
div 68
Divide 20
Divide the y values 20
divx 20
divy 20
Documentation 80
Documents 81
dom 68
domain 34, 39, 68
domain predicate 21
DOS 78
dotdashed 42, 49, 64
dotted 42, 49, 64
draw axes 38
draw grid lines 39
DSC 70
DTP 70
dupx 41
dx 20
dy 20
E
e 49, 64
edit 29
Encapsulated PostScript 70
end 17, 36, 48
environment 63, 68
environment variable 2, 66, 77, 78
Environmental Control Commands 36
Environmental Inquiry Commands 32
EPSI 70
era 68
erase 36, 68
error-bar 21
error-bar-cap-size 21, 54
Examples 74
Excerpt 44
execute line option 16, 37
exp 21
expunge 68
expx 21
extending ULTRA 10, 72
extract 29, 41, 66
F
f(g(x)) 28
false 45
Fast Fourier Transform 27, 29, 30
fewer points 31
fft 29
file-info 32
filter 21
first invocation 15, 45
first order differential 30
First Order Differential Equation Solver 76
fit 30
fitcurve 30
float 73
floating point number 49
fode 30, 66, 76
font 58, 59
format of a palette file 13
Fourier Transform 27, 29, 30
fraction of screen window height 55
fractional difference measure 15, 29
func.scm 66, 75, 76
function 45
functional composition 28
functions 11, 66
G
gaussian 30, 66, 75
Gaussian Curve Generator 75
get-attributes 34, 65
get-domain 34
get-label 34
get-number-points 34
get-range 34
Getting Input Data into ULTRA II 8
getx 34
gety 35
Graphical Output in ULTRA II 70
graphical-interface 54
Graphically edit 29
gray 65
green 65
grid 39
H
hardcopy 16, 52, 57, 66, 68
hardcopy output device 16
harmonic average 30
hc 68
hc1 66
help 32, 66, 80
help.scm 66
helvetica 58, 64
hide 21, 41, 43, 55
hide-rescale 55
histogram 41, 64
homogenous 30
hypot 30
I
I/O Commands 15
I/O Environment 69
ifft 30
Inquiry Commands 32, 34
INSEL 12
insel 51, 56, 64
Installation 77
int 68
integer 73
integral 30
integrate 30, 68
interactive 17, 32, 33, 46
Internal Documentation 80
interpolating 29
Introduction 1
Inverse Fast Fourier Transform 30
italic 59, 65
J
j0 21
j0x 21
j1 22
j1x 22
jn 22
jnx 22
K
kill 36, 64, 68
L
-l 16
label 34, 42
label-color-flag 55
label-length 55, 58
label-space 55
label-type-size 55
ld 16, 19, 46
least-squares fit 30
left 41, 64
left-of-axis 51, 64
leftspace 55
line 42, 54
line style 42
line width 42
linear-linear 12
lines per page 56
lines-page 56
list menu prefixes 37, 47
list of x values 45
list of y values 45
ln 22
lnstyle 42, 64
lnwidth 42
lnx 22
log scale 40
log10 22
log10x 22, 68
logging 15
log-linear 12
logx 68
lst 11, 17, 32, 42, 55, 56
lst* 46
M
MAC 79
macro 73
magenta 65
make 42
make-curve 42, 45
make-curve* 46
make-filter 21
marker 38, 42, 64
marker characters 42
marker-scale 39
Math Operations Which Do Generate a New Curve 27
Math Operations Which Do Not Generate a New Curve 19
max 31
mean 35
medium 59, 65
menu 16, 17, 32, 55, 56
menu index 37, 47
menu prefixes 37, 47
menu* 46
menui 33
merge 16
merge* 46
min 31
mk-pal 12, 39
mx 23
my 23
N
natural logarithm 22
n-curves 56
n-curves-read 56
normalize 66
np 17, 32, 33, 46, 66
number of curves 10
number of points 34
O
object types 73
off 64
on 64
open-device 36
open-device* 46
opened 36, 46
output devices 16, 56
output format 49
P
PACT 81
palette 39
particular 30
PD_wrt_pdb_curve 7
PD_wrt_pdb_curve_y 7
pdb 17, 48
PFWULC 7
PFWULY 7
pi 64
Plot Control Commands 38
plot-date 56
plot-labels 56
plots 37, 66
plots.cgm 16
plots.ps 16
plot-type 12, 56, 64
plus 42, 64
point size 55
points 59
POLAR 12
polar 51, 56, 64
PostScript 16, 36, 45, 46, 47, 57, 70, 71
PostScript file 57
PostScript Language Reference Manual 70
pow 68
powa 23
powax 23
powr 23, 68
powrx 23, 68
powx 68
pre 37, 47, 66
predicate 21
prefix 17, 37, 47
prefix* 47
print 45
print-flag 57
print-menu 17, 66
print-stats 57
procedure 73
prod 68
product 27
prompt 57
ps-flag 57
ps-name 16, 57, 70
ps-type 57
purple 65
Q
quot 68
quotient 27
R
radians 19, 59
ran 68
random 43
range 34, 39, 68
range of curve numbers or data-id’s 2, 48
range predicate 21
raster image 70
ratio 68
rd 17
rd* 47
rd-pal 13, 39
re 43
Read curves 17
read-table 5, 17
read-table* 47
recip 23
recipx 23
re-color 66
red 65
re-id 66
Related Documents 81
relative range 12
replot 37
replotting 38
resume 17, 18, 66
rev 43
right 41, 64
right-of-axis 51, 64
rightspace 58
S
-s 37
save 17, 49
save* 48
scale 40
Scale the x values 23
Scale the y values 23
scatter 43
scatter diagrams 43
SCHEME 1, 11, 66, 72
SCHEME environment variable 66, 75
screen 37, 51, 52, 54, 59, 60, 61, 67
screen window 36, 46, 55
screen window height 55
select 43, 68
Semicolons 2
send out all curves in the menu 16
send out the current plot 16
send out the specified curves 16
set-id 43
Shift 20
show 41, 43, 68
simple-append 27, 58
sin 19, 23
sinh 24
sinhx 24
sinx 24
smo 24, 58, 67
smooth 58, 68
smooth3 24, 58, 67, 68
smooth5 24, 58, 67
smooth-method 24, 58
solid 42, 64
sort 44
span 31, 54, 67
sqr 24
sqrt 25
sqrtx 25
sqrx 25
squeeze-labels 55, 58
stack multiple commands 2
standard deviation 35
star 42, 64
stats 35
step function 31
stop 17, 18
straddle-axis 51, 64
string 73
sum 27, 68
SX User’s Manual 11
synon.scm 72
synonym 48, 68, 72
system 37
T
table-attributes 33
table-curve 5, 44
Tables 5
tan 19, 25
tanh 25
tanhx 25
tanx 25
theta 31, 67
thin 31
thru 2, 16, 43, 48, 80
times 58, 64
topspace 58
triangle 42, 64
trig.scm 19, 59
trigonmetric functions 59
trigonometric functions 19
true 45
Tutorial 2
type face 58
type size 59
type style 59
type-face 58, 64
type-size 59
type-style 59, 65
U
-u 37
ULTRA 10
ULTRA environment variable 77
ULTRA II 1
ULTRA II Notes 12
ultra.ini 77, 79
ultra.log 15
ultra.menu 17
ultra-file? 48
unhide 68
UNIX 77
user’s configuration file 63, 69
use-radians 19, 59
V
valid ULTRA II file 48
value 11
variable 10, 73
Variables 49
view-height 59
view-origin-x 59
view-origin-y 59
viewport 69
Viewport Controls 69
view-width 60
vs 67
W
white 51, 52, 64, 65
window 37, 54, 69
Window Controls 69
window-height 60
window-height-CGM 60
window-height-PS 60
window-origin-x 60
window-origin-x-CGM 60
window-origin-x-PS 61
window-origin-y 61
window-origin-y-CGM 61
window-origin-y-PS 61
window-width 61
window-width-CGM 61
window-width-PS 62
X
x = ax 23
x = xa 23
X server and device 37
X server and screen 54
x values 10
xindex 44
x-log-scale 40
xmax 25, 67
xmin 25, 67
xmm 44
Y
y = ay 23
y = ya 23
y values 10
y’ + ay = b 76
y0 26
y0x 26
y1 26
y1x 26
yellow 65
y-log-scale 40
ymax 26, 67
ymin 26, 67
yn 26
ynx 26