Uploaded Sun Aug 13 2023 17:38:38

Uploaded Sun Aug 13 2023 17:38:38

Uploaded Sun Aug 13 2023 17:38:38

Uploaded Sun Aug 13 2023 17:38:38

Uploaded Sun Aug 13 2023 17:38:38

 Center Drill Calculator.
 CDRILL is a utility program that
 provides machinists and CNC    
 programmers an easy method to      
 compute the depth to move a center
 drill to produce a center of a
 given diameter.

Uploaded Sun Aug 13 2023 17:38:38

Uploaded Sun Aug 13 2023 17:38:39

Uploaded Sun Aug 13 2023 17:38:39

THE DRILLER v3.5 timed basic arithmetic drill
designed to recall problems that cause the
student difficulty. If the student gets 90%
correct, he will be allowed to play the
built-in space game or print an achievement
certificate. Difficulty and speed are set by
the teacher.

Uploaded Sun Aug 13 2023 17:38:39

Uploaded Sun Aug 13 2023 17:38:39

Uploaded Sun Aug 13 2023 17:38:39

Uploaded Sun Aug 13 2023 17:38:39

GEOCLOCK 6.1 sunlight clock for EGA, VGA.
and SVGA. The current sun position is
displayed, and the parts of the earth
in sunlight and twilight are highlighted,
with local sunrise/set and times around the
world.  6.1 is primarily a maintenance
release, solving some problems caused
by new video cards and memory managers. Over
200 maps and a spinning globe are available.

Uploaded Sun Aug 13 2023 17:38:39

Extra files for GeoClock sunlight clock.
These files require GEOCLK61, and include
three additional maps, several utility
programs, and the data base for configuring
GeoClock by US zip code.

Uploaded Sun Aug 13 2023 17:38:40

LINEJOIN - Find the intersection of
2 Lines.  Pascal Code and .EXE!

Uploaded Sun Aug 13 2023 17:38:40

MATHS ALGORITHM LIBRARY= 50+ MALgorithms 1st
ULTIMATE WIDE RANGE NO-FRILLS BARGAIN MATHS
PROBLEM SOLVER MADE EASY on IBM-VGA Shareware
with demo. Fast, world-tested, portable,
powerful, menu-driven, for experts & students
who simply MUST solve nasty maths rapidly,
having no time to learn. Seconds to enter
problems & without program skill, friendly
MAL fosters endless MATHS enthusiasm, a life
investment. REQUIRES GW-BASIC.

Uploaded Sun Aug 13 2023 17:38:40

Uploaded Sun Aug 13 2023 17:38:40

The ultimate conversion utility. Will do
multiple conversions all at once. Converts
length, area, volume, weight, time and
more. Additional conversions available 
with the registered version including
roman numerals, power, energy computer
base numbers, frequency,  xrays, plane
angles,  electronics  conversions,
acceleration, pressure, etc. Create or
edit your own  conversion table.
Plus, comes with a built in calculator.
A must download!
MULTI-CONVERSIONS 1.2  by J.A. Marrero

Uploaded Sun Aug 13 2023 17:38:40

MetriCon v6.7 Metric Unit Conversion Utility.
30,000+ unit conversions possible. Features
on-line help, context sensitive. Converts
imperial to metric, metric to imperial, as
well as to/from many other archaic/ancient
systems. Very easy to use.  Optionally writes
all conversions to file.  Includes a clip-
board utility to allow pasting results into a
word processor. ShareWare. Registration:
$10.00

Uploaded Sun Aug 13 2023 17:38:40

MR. MACHINIST v1.11 - Math/Machining Program.
Easy-to-use menu driven math and engineering
program designed to solve geometry and
trigonometry problems that machinist and
industrial engineers encounter.  G-code
creation of Bolt Circles, feed and speed 
functions, scientific/mouse calculator, edit
multiple files up to 65K, massive F1 help 
file, sequence/un-sequence CNC 'N' numbers,
Voice/BBS Support; From F1 Computing $49.00

Uploaded Sun Aug 13 2023 17:38:40

NCAL V1.1: The best DOS calendar available
for free!  NCAL displays holidays and
birthdays every year before you miss them.
It tells you how many shopping days left.
Full color.  Does not require ANSI.SYS,
although ANSI.SYS is supported.  With more
flexible date specifications than V1.0.
Birthdayemailware by Christopher M. Sokol.

Uploaded Sun Aug 13 2023 17:38:40

Schematics and plans to build a Scalar Wave 
detector and a microwave detector.

Uploaded Sun Aug 13 2023 17:38:41

             Power Factor
Used in laboratories for electrical testing,
You enter the voltage/freq. you are applying
to the circuit, the current you need and the
power factor you require,  and it calculates
the resistor and reactance/inductor that  is
required.             $1.00 registration fee

Uploaded Sun Aug 13 2023 17:38:41

Uploaded Sun Aug 13 2023 17:38:41

Punctuation Fundamentals
A great program which explains the rules
of correct punctuation.   For the person
who has forgotten the correct  usage  of
the colon, comma, dash, hyphen,quotation   
mark,  the  semicolon  and  more!   This
handy  reference tool is short, concise,
and has a great user interface.

Uploaded Sun Aug 13 2023 17:38:41

Linear Equations 1.2 by Nelson Mok
Helps find the root or roots of ANY
quadratic equation!
**** Distributed as freeware ****

Uploaded Sun Aug 13 2023 17:38:41

SymbMath v3.2 by Dr Weiguang Huang - 
A powerful symbolic calculator.  Solves
mathematical and algebraic problems and
provides a complete symbolic, numeric
and graphical computing environment with
built in expert system, program language,
database and editor.  Rivals Mathematica.

Uploaded Sun Aug 13 2023 17:38:41

Uploaded Sun Aug 13 2023 17:38:41

Mathomatic V5.5 is a powerful symbolic
math program that can automatically
solve, simplify, combine, and graph
algebraic equations, etc.  Does
calculus operations, too.  Mathomatic
is an inexpensive alternative to
Mathematica.

Uploaded Sun Aug 13 2023 17:38:41

 TPUNCH - CNC Tape Puncher prg.
 TPUNCH is a utility program that
 provides machinists and CNC    
 programmers an easy method to      
 punch tapes for various CNC
 controllers.   TPUNCH will punch
 a tape using your tape puncher
 connected to a serial port on 
 the PC.

Uploaded Sun Aug 13 2023 17:38:41

TVRO ASSISTANT v1.3: Application for
calculating look angles, focal length, f/D
ratio and declination for home satellite 
dish antennas.  User-accessable database 
with up to 100 satellites.  DOS, 286 or 
greater, CGA or better.  Shareware - $15 US

Uploaded Sun Aug 13 2023 17:38:42

ULTIMATE CALCULATOR v2.8  TSR < 6k main mem
Graphic scientific calculator. Expression
evaluator with many built-in functions,
operators, numerical notations, and modes.
Supports user variables & functions. Solves,
and plots equations, does integrations and
summations. Supports hex & binary notations.
Radian & degree modes. 18 significant
digits. Online help and much more.

Uploaded Sun Aug 13 2023 17:38:42

Uploaded Sun Aug 13 2023 17:38:42

WL-Plot 2.59 - Mathematical Plotting Program.
Plots either Algebraic or RPN functions in
cartesian, parametric, and polar modes.
Also graphs inverses, integrals, 1st & 2nd
derivatives, rotated conic sections,
non-function relations, bifurcations,
recursive relations and best fit curves.
Useful for Algebra through Calculus and
Physics courses. Free for educational use.