Geometric Sketch
Conic Sketch
Trigonometric Sketch
Conic Sketch
Geometric Sketch
Advanced Sketch
*Press <ACCEPT> to see another sketch . . .
	=	K	\	b	n	{	
Uh-oh !
That function is NOT present.
Try another selection...U
	Correct !
Now try to solve another!U
OooPS !
Variable B = division by 0
Value corrected to +1.0
OooPS !
Variable R = illogical length.
Value corrected to (+) R
OooPS !
Variable B = division by 0
Value corrected to +1.0
 R q w 
!&!D!J!O![!j!
"0";"H"Z"h"
#"#E#Y#f#
$&$4$C$X$b$q$
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/'/4/C/r/
0*030B0]0j0y0
1)171D1\1q1{1
1+2?2b2v2
3O3n3t3
4#4A4G4L4X4g4
Enter Filename:
Enter 1-8 characters
XYSEE
Overwrite Duplicate File?
3                                                   U
3                                                   
SORRY!&Not enough MEMORY for so large a file.
-VALIDATING your changes, one moment please...
CANCEL
ACCEPT
OFF-KEY
ON-KEY
SPACE
RIGHT
MESSAGE
POINT
CIRCLE
PARABOLA
TANGENT
PARAMETRIC	COMPOSITEU
P                                                                                
EDITOR  Help! Want more help on file COMMANDS?
Want more help on file SYNTAX?'Press "ACCEPT" to return to the editor.
SORRY!"Please select a "FROM" line first.U
SORRY!
No Line has been DELETED yet.U
SORRY!
Your printer is NOT Ready!%Printing XYSee Version 4.0 Listing...
XYSee 4.0 Editor listing of &Preregistration - Evaluation Use Only!&______________________________________
Date: 
End of listing...
_________________U
$Press "ACCEPT" to print a listing...
o<Du	
Edit with MOUSE and KEYBOARD!
Uh-oh!"Want to see the ERROR XYSee found?U
SORRY!"Cannot CHANGE demonstration files.
Want to SAVE your changes?
$Saving changes, one moment please...
Want to EXIT the Editor?U
  Reading File...   
SORRY!%XYSee was not able to read your file.U
	/	9	>	M	X	j	o	t	
 ( - 2 7 B T Y ^ m r z 
!!!+!=!F!\!a!i!{!
"B"]"k"
#%#-#2#7#C#P#V#c#q#
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7/777<7k7}7
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A+ALAeAoAtA~A
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E3ETEYE
OooPS !
Variable B = division by 0
Value corrected to +1.0
Variable B = illogical value.
Value corrected to (+) B
Variable D = division by 0
Variable D = illogical value.
Value corrected to (+) DU
OooPS !
Variable T = division by 0
Value corrected to +1.0
Slope =
X-Intercept =
Y-Intercept =
Segment Length =
T	RSP
r	RSP
&Update "X" to adjust the +/- viewport.
Para1: Xcos(T) + Ysin(T) = 0 Para1: Xcos(T) + Ysin(T) - P = 0
Amplitude [peak] =
Period [rad] =
Frequency [cyc/sec] =U
'Update "#" to adjust the plotting rate.
Para2: Y=Asin(
T); X=Ccos(
Para2: Y=Asin(B
T); X=Ccos(D
Amplitude [peak] =
Period [rad] =
Frequency [cyc/sec] =U
'Update "#" to adjust the plotting rate.
Para3: Y=Asin(T
); X=Csin(T)
Para3: Y=Asin(T
/B); X=Csin(DT)
Slope =
Amplitude [peak] =
Period [rad] =
Frequency [cyc/sec] =U
'Update "#" to adjust the plotting rate.
Comp1: Y=AX; Y=-Ccos(X)
Comp1: Y=AX/B; Y=-Ccos(DX)
Amplitude [peak] =
Period [rad] =
Frequency [cyc/sec] =U
'Update "#" to adjust the plotting rate.
Comp2: Y=Acos(X); Y=Csin(X)
Comp2: Y=Acos(BX); Y=Csin(DX)
%	H	d	i	
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!<!J!O!`!o!
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1%252;2N2T2_2h2n2w2
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Amplitude [peak] =
Offset [vert] =
Period [rad] =
Phase Shift [rad] =
Frequency [cyc/sec] =
Period [sec/cyc] =
Phase Shift [deg] =U
OooPS !
Variable B = division by 0
Value corrected to +1.0
Variable B = illogical value.
Value corrected to (+) B
Period [rad] =
&Update "X" to adjust the +/- viewport.
Sine: Y = sin(X)
Sine: Y = Asin(X)
Sine: Y = Asin(BX)
Sine: Y = Asin(BX+C)
Sine: Y = Asin(BX+C)+D
OooPS !
Variable B = division by 0
Value corrected to +1.0
Variable B = illogical value.
Value corrected to (+) B
Period [rad] =
&Update "X" to adjust the +/- viewport.
Cosine: Y = cos(X)
Cosine: Y = Acos(X)
Cosine: Y = Acos(BX)
Cosine: Y = Acos(BX+C)
Cosine: Y = Acos(BX+C)+D
OooPS !
Variable B = division by 0
Value corrected to +1.0
Variable B = illogical value.
Value corrected to (+) B
&Update "X" to adjust the +/- viewport.
Tangent: Y = tan(X)
Tangent: Y = Atan(X)
Tangent: Y = Atan(BX)
Tangent: Y = Atan(BX+C)
Tangent: Y = Atan(BX+C)+D
OooPS !
Variable B = division by 0
Value corrected to +1.0
Variable B = illogical value.
Value corrected to (+) B
&Update "X" to adjust the +/- viewport.
Cosecant: Y = csc(X)
Cosecant: Y = Acsc(X)
Cosecant: Y = Acsc(BX)
Cosecant: Y = Acsc(BX+C)
Cosecant: Y = Acsc(BX+C)+D
OooPS !
Variable B = division by 0
Value corrected to +1.0
Variable B = illogical value.
Value corrected to (+) B
<*RSP
&Update "X" to adjust the +/- viewport.
Secant: Y = sec(X)
Secant: Y = Asec(X)
Secant: Y = Asec(BX)
Secant: Y = Asec(BX+C)
Secant: Y = Asec(BX+C)+D
OooPS !
Variable B = division by 0
Value corrected to +1.0
Variable B = illogical value.
Value corrected to (+) B
t/RSP
&Update "X" to adjust the +/- viewport.
Cotangent: Y = cot(X)
Cotangent: Y = Acot(X)
Cotangent: Y = Acot(BX)
Cotangent: Y = Acot(BX+C)
Cotangent: Y = Acot(BX+C)+D
7	M	X	
!*!/!F!f!
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.*.D.U.w.
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1-2<2K2\2e2
273T3y3
4)4.4<4O4h4
5"5c5
6(6J6[6~6
7(727B7V7p7v7
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?*@9@H@Y@b@
A A@AMARA`AlA
A3BDBiBoB
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E%EBEOETEiE
F-F3FVFgFtFyF
G#G1GKGfGsGxG
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OooPS !
Variable A = division by 0
Value corrected to +1.0
B -4A < 0 is imaginary.
Values will be adjusted.
B -4AC < 0 is imaginary.
Greater root =
Lesser root  =
Root separation =
Quadratic: AX
 + BX = 0
Quadratic: AX
 + BX + C = 0
OooPS !
Variable R = illogical length.
Value corrected to (+) R
Radius =
Diameter =
Circumference =
Area =
Offset [horiz] =
Offset [vert] =
27RSP
Circle: X
Circle: (X-H)
Circle: (X-H)
 + (Y-K)
OooPS !
Variable A = illogical length.
Value corrected to (+) A
Variable A = division by 0
Value corrected to +1.0
Variable B = illogical length.
Value corrected to (+) B
Variable B = division by 0
Major axis =
Minor axis =
Aspect ratio =
Offset [horiz] =
Offset [vert] =
Foci separation =
b:RSP
Ellipse: X
Ellipse: (X-H)
 = 1"Ellipse: (X-H)
 + (Y-K)
Directrix  =
Focus  =
Vertex =
&Update "X" to adjust the +/- viewport.
Parabola: Y = X
Parabola: Y = AX
Parabola: Y = A(X-H)
Parabola: (Y-K) = A(X-H)
OooPS !
Variable Y = division by 0
Value corrected to +1.0
Variable A = illogical length.
Value corrected to (+) A
Variable A = division by 0
Variable B = illogical length.
Value corrected to (+) B
Variable B = division by 0
Center =
Foci   =
Excentricity =
 BRSP
&Update "Y" to adjust the +/- viewport.
Hyperbola: X
 = 1 Hyperbola: (X-H)
 = 1$Hyperbola: (X-H)
 - (Y-K)
	 	5	
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0-0S0y0
181R1r1
1H2c2
2!313T3x3}3
4:4U4l4
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646A6F6T6c6z6
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8,8B8S8`8e8z8
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@@@q@
A#A4A=AlA
B+BTB}B
C$C2CSC
E2E7E?EKEtE
F1FXF
F5GxG
HGH`H
H	I$I)I0I5IeIuI{I
J!J)J:J]JjJoJ}J
K"K'K<KBK\K{K
K L-L2L@L[LhLmL
M6MZMgMlM
M N-NMNdNrN
O-OQO`OfOxO
Q*QOQ_QoQtQ
R R0R@RPRjR
Offset [horiz] =
PERSP
nERSP
Point1: X = A
Point1: X = A + B
Point: X = (A+B) C
Offset [horiz] =
Offset [vert] =
Vector Length =
Vector Angle  =
Point2: (X,Y)
Slope =
X-Intercept =
Y-Intercept =
Segment Length =
&Update "X" to adjust the +/- viewport.
Line1: Y = X
Line1: Y = MX
Line1: Y = MX + B
OooPS !
Variable B = division by 0
Value corrected to +1.0
Slope =
X-Intercept =
Y-Intercept =
Segment Length =
2MRSP
&Update "X" to adjust the +/- viewport.
Line2: X + Y = 0
Line2: AX + BY = 0
Line2: AX + BY + C = 0
	I	{	
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!'!N![!`!u!
">"P"b"t"z"
#%#L#Y#^#l#
$$$*$9$K$X$a$
$1%>%X%g%
&-&L&^&k&
%Press <ACCEPT> to Print Report Form..
#SORRY!...Your Printer is NOT Ready!)Printing XYSee Version 4.0 Report Form...;                     Preregistration - Evaluation Use Only!;                     ______________________________________9                                                   Date: 
8                         XYSee Version 4.0 PUZZLE REPORT8                         ===============================7                        Number of available solutions: 7                        Number of attempted solutions: 7                        Number of successful solutions:1                        Elapsed time (Hrs./Min.):
 //                             Puzzle difficulty:
%/                             Solution score:   8                         Help with values WAS requested.8                         Help with values NOT requested.U
XYSee PUZZLE REPORT
Number of available solutions: 
Number of attempted solutions: 
Number of successful solutions:
Elapsed time (Hrs./Min.):
Puzzle difficulty:
Solution score:   
Help with values WAS requested.
Help with values NOT requested.%Press <ACCEPT> to Print Report Form..
XYSAVED.PZL
Please Confirm!
A puzzle is currently saved.
Overwrite the old puzzle?
	%	/	H	M	a	f	v	{	
	         U
POINT
CIRCLE
PARABOLA
TANGENT
PARAMETRIC	COMPOSITEU
Uh-oh !
Bad puzzle TOLERANCE value.
Value corrected to 0.
Puzzle VALUE contaminated.
Value corrected to 0.10
POINT
CIRCLE
PARABOLA
ELLIPSE
TANGENT
PARAMETRIC	COMPOSITE
Bad puzzle FUNCTION entry.
Bypassing the invalid entry.
This puzzle file is EMPTY.
Select another puzzle file.U
	(	7	N	r	
!0!I!b!{!
" "("m"{"
#.#:#W#o#
CURSOR CONTROLS
Left/Right on line .F2
Cursor up .........Up-arrow
Right 10 spaces ...Tab
Cursor down .....Down-arrow
Top of screen ....Home
Cursor left .....Left-arrow
Bottom of screen ..End
Cursor right ...Right-arrow
Previous screen ..PgUp
Insert character .......Ins
Next screen ......PgDn
Delete character .......Del
Top of file ........F3
Backspace/Delete .Backspace
Bottom of file .....F4
LINE FUNCTIONS
Copy line from .F5
Insert line ...F7
Copy line to ...F6
Delete line ...F8
Append line ...Ent
Restore line .Esc
SPECIAL FUNCTIONS
Print edit file .......F9
Help ..................F1
Quit/Check Syntax ....F10U
H                                                                        
FILE SYNTAX:
Macro:0(Line 1) <Delay><Space><Command><Space>{Comment}2(Line 1) <Delay><Space><"Message"><Space>{Comment}
(Line 2) <Message text>
Puzzle:((Line 1) <Function type><Space>{Comment}-(Line 2) <Parameter value #1><Space>{Comment}-(Line n) <Parameter value #n><Space>{Comment}CNotation convention: <Required>, {Optional}, "Literal", (Note only)U
H                                                                        
AUTOMATIC COMMANDS!ACCEPT ......Enter key substitute!BEEP ..............Attention bell!CANCEL .....Escape key substitute!DOWN ...Down arrow key substitute!LEFT ...Left arrow key substitute!MESSAGE .....Message text follows!NULL ..........Non-executing line!OFF-KEY ........Lock the keyboard!ON-KEY .......Unlock the keyboard!RIGHT .Right arrow key substitute!STOP .............Terminate Macro!UP .......Up arrow key substitute!WAIT .........Pause till "ACCEPT"
MANUAL COMMANDS
"ACCEPT" ...Pause till "ACCEPT"
"CANCEL" ...........Abort Macro
PUZZLE FUNCTIONS
Circle     Composite
Line        Parabola
Parametric     Point
Sine         TangentU
[STARTING XYSee 4.0]
How to use XYSee... XYSee is a powerful resource for!investigating functions and forms!within the X-Y coordinate system. 1. Select a family of functions.!2. Select an individual function.
3. Enter your parameter values.
4. Evaluate the plot display. 5. Practice changing the values.
6. Print a copy of your plot.U
[NAVIGATING XYSee]
                 <CANCEL>
         <CANCEL>
How to access a feature...!XYSee uses an intuitive tree menu structure to access features and
to move between menus.
1. Use your mouse or arrow-key
   to select an icon or button.
2. Within a menu,          will"   return to the first selection.  3. To return to a previous menu,
   press          again.U
[PLOTTING with XYSee]
         "UPDATE"
         <ACCEPT>
                       <CANCEL>
         <CANCEL>
How to plot new values... Upon entering a function module,"XYSee automatically plots a set of
initial default values."1. Select          to shift menus."2. Press          to enter a cell.
3. Within a cell, press"   to reset the previous contents. 4. Press          to update your
   plot after changes are made.U
[PUZZLES and XYSee]
How to solve a puzzle... Solve puzzle pieces by selecting
parameter values to match their form, position, and orientation.!1. Select a puzzle from the list.!2. Identify its functions/pieces.
3. Enter preliminary values.!4. Refine the values as required.!5. Repeat steps 2-4 until solved.!6. View/print performance report.U
[XYSee DISPLAYS]!The plot of the selected function!will be displayed in         Vis-
                   Yellow.!ability aids will be displayed in         Puzzle pieces will be in
Green.
White,#       while solution attempts will"plot in        When a scale change
       Yellow.
occurs, the affected scale will turn     until returned to      
     Red
                          White
at the next replot.
When active, the Cursor is
                          Cyan.U
[PRINTING with XYSee]
EPSON(tm)/IBM(tm)
HP(tm)
 o        "PRINT"
Note:
                dot matrix and
      laser printer graphics
modes are supported by XYSee.
   Select         To obtain a!   plot on your graphics printer.!     A graphics capability is not required to print puzzle perfor-
mance reports and macro/puzzle
editor file listings.U
[EDITING with XYSee]
         F1
         F9
         F10
How to use the Editor...!Create and Change Macros/Puzzles.
1. Select an existing file or
   enter a new filename. 2. Press    to review the editor
   key assignments.
3. Enter your text commands.
4. Press    to print a listing.
5. Press     to obtain a syntax
   check or to exit the editor.U
[About XYSee 4.0]
You are currently evaluating a
Preregistration copy of XYSee.
  LIMITED LICENSE
A                is granted for!evaluation and distribution only!!When you determine that XYSee can!assist in your educational goals,"you must register the program with
** Insight Advantage **	XYSee 4.0
(C) 1993, Insight Advantage
All Rights ReservedU
PROGRAM HELP
	1	6	;	F	X	]	b	m	
!!0!;!K!]!o!
"!"3"E"W"i"
$%$7$I$X$c$u$
%"%4%
'#'5'D'O'a's'{'
(-(c(p(z(
),)8)>)N)
*&*3*<*I*X*^*p*~*
** XYSee Graphics Error **
Error: % XYSee Graphics Driver was not found.! XYSee Font Driver was not found.* Graphics Driver could not be initialized.( VGA graphics required to run XYSee 4.0.3Error: XYSee.OVR overlay file missing or defective..You may obtain a new copy of XYSee as follows:"Registered copy of XYSee :  $30.00"Disk ONLY  copy of XYSee :   20.00"Evaluation copy of XYSee :    7.003Please indicate disk format and enclose payment to:
Insight Advantage
4509 Yellowleaf Drive
Fort Worth, TX  76133,Press key to continue ... <P>rint order form
Small
Triplex
	SOUND  ON
ICON+TITLE
FILES IN X:
	XYSee.INI
	SOUND  ON	SOUND OFF
FILES IN A:
FILES IN B:
FILES IN C:
FILES IN X:
ICON  ONLY
ICON+TITLEU
p<Bu(
D<Cu(
	XYSee.HLP
Help File Missing!
Please re-copy XYSEE.HLP from
your master disk...U
EXITU
Please Confirm!
Custom settings will revert
to XYSee program defaults.U
Please Confirm!
Custom settings are in use.
Save them for next session?
	XYSee 4.0
Evaluation
Use Only
Copyright(C), 1993
Insight Advantage
All Rights Reserved'Calibrating XYSee, one moment please...
Message:U
	XYSee 4.0U
_<Mu 
	)	/	;	H	V	c	i	u	
 D T i y 
!8!G!V!a!v!
"""+"@"U"t"
"'#;#R#i#
$/$`$p$
%	%&%:%Q%h%n%
&'&-&>&R&i&}&
')'/';'A'W'k'
(4(K(Q(b(w(
($)<)L)k)q)y)
*>*\*p*
+(+;+N+b+h+t+
,!,',9,I,Y,i,~,
-&-9-L-_-e-x-
.-.@.S.f.l.
/"/+/1/:/C/H/U/h/p/
/60?0E0N0W0
1'1<1g1t1z1
3>                                                        Date: 
5                         XYSee Version 4.0 ORDER FORM5                         ============================)          Thank you for ordering XYSee...H          Please enclose check, money order, or certified purchase order/          for the CORRECT AMOUNT in U.S. funds.G          Insight Advantage will pay shipping and handling costs within'          the United States and Canada.<          (foreign residents: please include $3.00 postage.)J      Insight Advantage         Ship to: _________________________________J      4509 Yellowleaf Dr.                _________________________________J      Fort Worth, TX 76133               _________________________________J                                         _________________________________A           (   ) Copies of XYSee   @ $30.00 each:      $ ________A           (   ) Disk ONLY copies  @ $20.00 each:      $ ________A           (   ) Evaluation copies @  $7.00 each:      $ ________A                                        Subtotal:      $ ________A                TX residents add 8.00% sales tax:      $ ________A             Foreign residents add $3.00 postage:      $ ________A                                           TOTAL:      $ ________B          The disk format I want is:    5.25" ____ (DSDD___ HD___)2                                        3.50" ____
          This order is for a:F          Business ___ School ___ Individual ____ Other ______________G                                                       (please specify)5          I received my present copy of XYSee from a:F          Bulletin Board ___ Shareware Vendor ___ Other ______________
          PLEASE NOTE:A          We attempt to ship all orders within two business days.J          XYSee has been approved by the New York City Board of Education.J          ISBN 0-9627172-2-3                                      ASP-993.
	+	0	:	D	V	[	m	r