Complex Calculator Precision 27 for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity. Calculation history can be stored into text file or printed. There are ten variables or constants available for storing often used numbers. Common Constants and User Constants lists. Precision of calculations is 27 digits. Trigonometric, hyperbolic and inverse functions.

A handy, fast, reliable, precise tool if you need to find symbolic and numerical derivatives of standard functions. The calculator calculates derivatives of high orders of standard functions (except hyperbolic). Calculation history can be stored into text file or printed. Numerical coefficients and values are calculated with precision 14-16 digits.

A handy, fast, reliable, precise tool if you need to find symbolic and numerical derivatives of standard functions. The calculator calculates derivatives of high orders of standard functions (including hyperbolic). Calculation history can be stored into text file or printed. Numerical coefficients and values are calculated with precision 14-16 digits.

A handy, fast, reliable, precise tool if you need to find symbolic and numerical derivatives of standard functions. The calculator calculates derivatives of high orders of standard functions (including hyperbolic). Calculation history can be stored into text file or printed. Numerical coefficients and values are calculated with precision 27-36 digits.

A handy, fast, reliable, precise tool if you need to find symbolic and numerical derivatives of standard functions. The calculator calculates derivatives of high orders of standard functions (including hyperbolic). Calculation history can be stored into text file or printed. Numerical coefficients and values are calculated with precision 36-45 digits.

A handy, fast, reliable, precise tool if you need to find symbolic and numerical derivatives of standard functions. The calculator calculates derivatives of high orders of standard functions (including hyperbolic). Calculation history can be stored into text file or printed. Numerical coefficients and values are calculated with precision 45-54 digits.

This calculator calculates double integrals of large variety of functions by tanh-sinh quadrature scheme. Numerical values are calculated with precision 15-16 digits. All calculation results are reflected in History rich-text-box, which can be saved in file or printed.

FOM users will receive groups of messages clumpsed together. This program is an help to work with Fom-digests groups of messages. Fom is an automated e-mail list for discussing Foundations Of Mathematics. Fom is also avalaible in digest format. This means that, instead of receiving each fom message as an individual e-mail, you will receive groups of messages clumpsed together. For Windows 95/98 or Windows NT. No database is required.

Get into the pilot seat and learn about volume and surface area while blasting away space debris to save your ship! Galactic Geometry is a 3D educational game that offers an engaging environment for serious learning about geometric figures. As obstacles hurtle toward them, students must calculate volume and surface area. Galactic Geometry encourages true understanding of equations and provides math practice with vivid animation and sound.

Interactive tutorials and self-test system for individual home schooling, computer learning centers, and distance learning. The product emphasizes on building problem-solving skills. Tutorials include the reviews of basic concepts, interactive examples, and standard problems with randomly generated parameters. The self-test system allows selecting topics and length for a test, saving test results, and getting the test review.