Iterate! Ver. 3.11        Quick Command Summary    Copyright 1993 by Brent Hugh

         KEYBOARD COMMANDS                           MOUSE COMMANDS 
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Arrows          move                    Left Button       iterates a point
CapsLock, Shift change size of steps    Right Button      zooms window in 
Space           iterates a point        Ctrl Right Button zooms window out
M               traces iterates         Middle Button     graphics screen <->
W               zooms window in                           command screen
Ctrl-W          zooms window out        L&R Buttons       same as Middle Button
Escape          graphics <-> text       LButton=Yes, RButton=No for all Yes/No
F1              shows help screen       MButton/RButton=Escape most of the time
Q               quits                   "Iterate! nomouse" disables mouse
        EDIT MENU COMMANDS                       USER FUNCTION COMMANDS
------------------------------------     --------------------------------------
<Enter>     accepts all values           <E>  edit User Function File
<Esc>       aborts                       <U>  test User Function
<F2>        back to default value        Allowed operations in function files:
<Ctrl-End>  delete to end                x,y,a,b,c,d,mu,e,pi,+,-,*,/,^,#,|,sqr
<Ctrl-Home> delete to beginning          sqrt,sin,cos,tan,cot,sec,csc,arcsin
<Insert>    Toggle insert/overstrike     arccos,arctan,arccot,arcsec,arccsc
                                         sinh,tanh,coth,sech,csch,arcsinh
STARTUP GRAPH MODES: Ex. "Iterate! VGA"  arccosh,arctanh,exp,exp10,logn,log,inv
CGA,EGA,Herc,VGA,VGA0,VGA1,VGA2,Man      neg,abs,int,round,abs,sgn,rn,intran