Test authoring mathematics freeware offers 500+ math problems with solutions in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trig, enables math teachers to prepare printable math tests literally in a minute and generates variant tests around each created test

TTCalc is a mathematical calculator. It has a nice user interface, trigonometric functions, inverse trigonometric functions, hyperbolic functions, logical operators, logarithms, functions for converting between degrees and radians and so on. Additionally the program allows the user to define his own variables and functions. Calculations are performed by using big floating point numbers.

Sicyon is all-in-one scientific calculator for every researcher and engineer. The core of Sicyon is an expression (VBScript/JScript) calculator with features as: estimate a function using variables, user-defined functions and Sicyon objects; multi-plot/tabulate a function; solve 1-6 equations, min, max and definite integral of 2D/3D function; fit a function; sophisticated units converter; constants database ; matrix oper;plugin tools.

The program PEEI calculates a discrete, numerical and approximate solution of a generic differential analytical model (i.e. a system of partial differential equations).

perform arithmetic operations in either RPN (Reverse Polish Notation) or ALG (Algebraic) mode.more than one hundred functions are supported, including algebraic, trigonometric, hyperbolic, date, statistical, and financial functions.In addition to Farsight Calculator contains a set of powerful tools

Free problem-solving mathematics software for math teachers and students offers 500+ of fully explained step-by-step solutions in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trig. Each solution step is provided with its objective, related definition, rule and underlying math formula or theorem. Test preparation options automate development of printable math tests

Problem-solving mathematics software offers 84102 of fully explained solutions of trigonometric problems, including identities and equations. Each solution step is provided with its objective, related definition, rule and underlying math formula or theorem. Test preparation options automate development of printable math tests

Free interactive problem solving software offers math problems in arithmetic, pre-algebra, algebra, trigonometry and hyperbolic trigonometry, a variety of appropriate techniques to solve problems and a unique system of performance analysis with methodical feedback; allows students to practice at their own pace, review their work and get optimal exercises for building missing math knowledge and skills

DesktopCalc is an enhanced, easy-to-use and powerful scientific calculator with an expression editor, printing operation, result history list and integrated help. Desktop calculator gives students, teachers, scientists and engineers the power to find values for even the most complex equation set.

ChemMaths is a chemical engineering,mathematical and chemistry program. Software suitable for chemistry,chemical engineering students and professionals.Contains information on 3000+ chemical compounds,allows predition of chemical compound properties,critical constants, thermodynamic properties etc,periodic table, solves 400+ chemical/electrical/mechcanical engineering, phyics, and mathematical equations. Contains 200+ unit conversions & more.

Calcute: free, compact, capable tape calculator. This expression evaluator processes complex expressions like -ln(1+2) * 3% + sin(4 5\6)^7 and allows exact rational values like 2 1\3 instead of 2.3333... Compact single-line mode or flexible multi-line editor to edit past work, recalculate, cut and paste on the tape, save to file, restore. Select font, button size. Show/hide buttons. Number bases: binary, octal, hexadecimal. Group digits. Help.

CHEMIX School is an educational tool for learning chemistry. It is geared toward college-level chemistry, but is also appropriate for high-school students, chemists and teachers. It is equipped with a periodic table, molecular 3-D viewer, curve fit, conversion table, dictionary, and advanced calculators for molecules, thermochemistry, electrochemistry, weak acid/base/buffers, solubility (Ksp), gas equations, spectroscopy, stoichiometry and more.

Aurora lets you use LaTeX to enter mathematics in word processors, presentation programs, and just about anywhere else. It makes sure that your formulas look good, print prettily, and play nice with the rest of the text. Aurora takes care of the little things like numbering equations and positioning them on the page, and stays out of your way the rest of the time.

48632 trigonometric equations from basic to advanced, with solutions and test authoring tools. All trigonometric and arc-trigonometric functions are included. Easy-to-use authoring options enable selecting problems by complexity and solution methods and creating math tests, homeworks, quizzes and exams of varied complexity. The program generates 20 variant tests around a constructed example.

168767 solved trigonometric problems from basic to advanced, with solutions and test authoring tools. All trigonometric and arc-trigonometric functions are included. Easy-to-use authoring options enable selecting problems by complexity and solution methods and creating math tests, homeworks, quizzes and exams of varied complexity. The program generates 20 variant tests around a constructed example.

Problem-solving mathematics software offers 19292 of fully explained solutions of trigonometric equations, with all trigonometric and inverse trigonometric functions included. Each solution step is provided with its objective, related definition, rule and underlying trig formula. Test preparation options automate development of printable math tests