                        HP 48SX Public Domain Software
                   Collected and Annotated by Joseph K. Horn
                   989,337 bytes in 272 files on volume HORN1


Filename.ext  Description                         -Author(s)
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aclok         Running analog clock                -Pete Stoppani
addr          Finds hex address of any object     -Rick Grevelle             ML
aenewman gro  Picture of Alfred E. Newman         -Jim Goddard & Chuck Hacala
alert         Tests the alert annunciator         -Preston Brown
alg           ->ALG and ALG-> functions           -James H. Cloos            ML
altd          Seven-level alternate stack display -Rick Grevelle             ML
amigadem      Bouncing Ball (Amiga Demo)          -Jim Goddard & Chuck Hacala
asc           ->ASC and ASC-> functions           -Bill Wickes               ML
asm48    doc  Intro to 48 Assembly Language       -Alonzo Gariepy
backup        Automatic main memory backupper     -Joe Horn
biorythm      Plots your biorhythm                -Scott Thompson
bjck          The game of Blackjack ("21")        -Ron Dippold
brix48        Break Out (Brick Out) video game    -Andreas Gustaffson      CHIP
buglist  txt  HP 48 bugs & version fixes          -Bill Wickes
byu      gro  Brigham Young University logo       -John Peterson
calendar      Graphic calendar maker w/ alarms    -Kevin Jessup
calgen9       Fast calendar creator               -Davis, Wilborne & Wilson
casdemo       Advertisement for Casino Game Card  -Preston Brown
chip48        Video game interpreter              -Andreas Gustafsson        ML
circuit       Digital circuit simulator           -Tony Duell
cmos          Field effect transistor equations   -Preston Brown
cprac    src  Blackjack card counting practice    -Preston Brown
crc           Find checksum from hex listing      -James Cloos
db            Data Base System                    -Ross Barnes
diffeq        Differential Equation solvers       -Andy Delano
dsort         Directory Sorter                    -Kevin Jessup
dte48         Dumb Terminal Emulator              -Kevin Jessup
edir          Extended Directory utility          -Kevin Jessup
emulator doc  HP 41CV Emulator comments           -Joseph K. Horn
eye      gro  Big picture of a human eye          -Dave Marsh
f15      gro  Big picture of F15 fighter jet      -Dave Marsh
finders  doc  File finders                        -Jurjen Bos
fish     gro  Big picture of a fish               -John Peterson
fourier       Digital signal processing           -Robert Yoder
frac          Fraction Arithmetic package         -David Vomocil
frad2         Decimal -> A/B*sqrt(C/D)            -Larry Morton
fre           MEM without garbage collection      -Jurjen Bos                ML
fwld     gro  Small map of the whole world        -?
glbr          Animated rotating world globe       -John Peterson
helpdb        Global variables help utility       -Scott Thompson
hide          Hides things so they are in no menu -Lindqvist & Dahl
hp42s         42S -> 41CV Emulator translator     -Joseph K. Horn
in            READLN-like user interface          -Ullrich Horlacher
io            Dangerous PEEK/POKE utilities       -various authors           ML
io2           Dangerous PEEK/POKE utilities #2    -various authors           ML
key      doc  ->KEY function                      -?                         ML
libedt   src  RAM-backupped DIR editor            -?
libxt         Library Extractor, ROM->RAM         -Dave Marsh                ML
lion     gro  Big picture of a lion               -Dave Marsh
lll           Animated rotating Lissajous curve   -Rob Steele
map      gro  Big map of the whole world          -Dave Marsh
misc     gro  Miscellaneous small pictures        -Richard Nelson
moon          Phase of moon, w/ graphics          -Craig Finseth
moon2         Phase of moon, high accuracy        -Dan Gerson
msort         Mark Sort (for integers only)       -Jeremy Hawdon
mulmod        A*B (mod C), high precision         -Jurjen Bos                ML
music         Play real music; w/ samples         -Jeff Broido
musik         Better music player; w/ samples     -Leland Lightfoot
nface    gro  Better clock face for clock progs   -David Lowenstein
nice          Cleans up menus                     -Joe Horn
nullname doc  All about the hidden directory      -Rick Gravelle
ob2s          OBJ->STR, with 'ABC'->"ABC"         -Joe Horn
pcoef         Polynomial coefficients extractor   -Bill Wickes
poly          Polynomial utilities                -Wayne Scott
pong2         Pong video game                     -Paul Vervalin           CHIP
prime         Prime factorizer                    -Joe Horn
puzzle        24 numbered tiles game              -Hamish McGovern
pver          Picture Viewer                      -John Peterson
pyth          Primitive Pythagorean Triangles     -Joe Horn
qrad          Decimal -> A/B*sqrt(C/D)            -David Lowenstein
rev           Fast string reversal                -?                         ML
roborun       RoboRun video game                  -David Liu
roldx    lib  Rollodex                            -Tom Mullin
rpl      doc  Notes about RPL programming         -Rick Grevelle
saturn   doc  Saturn Assembly Instruction Set     -Derek Nickel
savf          Flag setting backupper              -Joe Horn
stack         Six-level alternate stack display   -Jake Schwartz
statplot      Line plot of current stat data      -Joel Nevison
sunrset       Sunrise / Sunset calculator         -Charles Kluepfel
surface       3-D surface plotting, w/ sample     -Eric Hall
symbmat       Symbolic Matrices                   -Eliel Louzoun
tetris        Tetris video game                   -Lennart Boerjeson
timr          Object execution timer              -Joe Horn
trac          Print trace utility                 -Jeff Broido
trace    doc  Another "trace mode" utility        -?
tree          View directory tree                 -Eric Davis
tvm           Time Value of Money w/o Eq Card     -Kevin Jessup
u137          Submarine game                      -Lindqvist & Dahl
up            Smart UPDIR (like 42S EXIT)         -Jake Schwartz
usa      gro  Big map of 48 United States         -Dave Marsh
usrlib   exe  Library Creator for PC & HP 48      -Hewlettt Packard
version  doc  Three ways to find a 48's version   -Joe Horn
watch    gro  Big picture of an analog watch      -Dave Marsh
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