12CPP.ZIP HP 12C Calculator for Windows. 100% compatible with the HP original. Fully sizeable, extensive help, and alternate dialog box entry.
4HAND1.ZIP FourHand v1.0. Examines Fourier series equations. Creates interactive examples of how to make just about any periodic function.
ATIME101.ZIP Astronomy Time for Windows v1.01. Displays 5 Astronomical time formats in large LED type displays. An elapsed time display and alarm with event sounds are included.
BIGMAT22.ZIP Big Math Attack! Tests your math skills, spelling, typing and metric conversions skills in a fun arcade environment. Several skill levels are available that makes this program suitable for both children and adults.
CLC171.ZIP Command line Scientific Calculator - w/ graphs.
ELEMV10.ZIP Periodic Table for Windows v1.0. Registered Version has full chart, searches by characteristics of elements, quizzes, and more!
GEOCLK61.ZIP GeoClock v6.1. Sunlight clock. 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.
HUBBLE19.ZIP Hubble Space Telescope v1.91 for Windows. Planetarium program.
LECL20E.ZIP Lunareclipse v2.0E. Interactive lunareclispe program. Fast animated Graphics. Interactive controlling of moon movement. 800 Locations database.
MATHKID3.ZIP MathKid: Arithmetic Practice. For students of Grades 3 & 4 to pratice Addition and Subtraction.
MATHPL36.ZIP MathPlot v3.6 <ASP> Mathematical function plotting program. Enter math functions using ordinary algebraic notation and immediately plot them. Cartesian, polar, and parametric functions are supported.
MBINGO12.ZIP Math Bingo v1.2 <ASP> Your child will easily learn math facts while having fun playing bingo in an easy-to-use program which teaches math in a non-drill way.
MCALC199.ZIP Graphics Calculator.
MCC9509.ZIP Mission Control Clock program.
METCON67.ZIP 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.
MTUTOR.ZIP Math Tutor for Windows. Helps grades 1 - 6 improve their math skills.
NEONDET.ZIP Schematics and plans to build a Scalar Wave detector and a microwave detector.
NLREG33.ZIP Nlreg v3.3 <ASP> Nonlinear Regression Statistics and Curve Fitting. Determines the values of parameters for an equation, whose form you specify using ordinary Algebraic notation, that cause the equation to best fit a set of data values.
OHMS_LAW.ZIP OHMS Law for Windows v1.1.
ORIA100.ZIP Oriana for Windows v1.0. Calculates the special statistics required for circular data. Calculates circular mean, length of mean vector, circular standard deviation and standard error, confidence limits and more!
PLAN65E.ZIP Planetarium v6.5E. Interactive astronomy program. Fast animated VGA-Graphics. High accuracy ephemerides of sun, moon and all nine planets. Jupiter moons in realtime! With observer diary!
PWRLITE.ZIP PowerCalc Lite v1.0 for Windows. Powerful calculator features RPN logic and an extensive library of mathematical functions. Designed to meet the needs of engineers, technicians and students who use calculators on a regular basis.
QUAD12.ZIP Linear Equations v1.2. Helps find the root or roots of ANY quadratic equation!
QUICKSKY.ZIP Quick-Sky v2.5. Displays weather conditions for various locations in the US and Canada.
RPMCAL.ZIP Command-line Calculator. Quickly performs +, -, * and / from the command-line.
SKYMAP22.ZIP SkyMap v2.2 for Windows <ASP> Draws accurate maps of the sky, showing stars, planets, deep sky objects, comets etc. Detailed information can be shown for any object. Can print maps to any printer.
SMTSUM15.ZIP SmartSum Calculator v1.5 for Windows. Talking printing calculator/adding machine (no sound card needed). Host of features including loading/saving of calculations; notes by entries; user-defineable macros; more.
SPIR11.ZIP Spiral v1.1 for Windows. Great visualization of Fibonacci spirals and text on mathematics.
SYMBOL55.ZIP Mathomatic v5.5. 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.
TRACKEYE.ZIP Hurricane tracking program. Freeware direct from NASA.
UCALC28.ZIP Ultimate Calculator v2.8. Graphic scientific calculator. Expression evaluator with many built-in functions, operators, numerical notations, and modes. Supports user variables & functions. Solves, and plots equations.
