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) ------------ ---------------------------------- ----------------------------- 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 ------------ ---------------------------------- ---------------------------