Freeware Directory

Freeware - Scientific Calculators Software

Math Solver II is a scientific calculator that includes a step-by-step solution for any mathematical expression, to make work/homework easier and more fun. Also includes a Simple Mode, for smaller size on the desktop.

You want to make a "mixture" - the ingredients, each consisting of the same components but in different proportions, are mixed together to produce the mixture with the desired proportions of these components. Mix Finder uses an algorithm to solve an inhomogen linear system of equations and finds approximated solutions.

DeadLine is a program for solving equations, plotting graphs and obtaining an in-depth analysis of a function. Designed especially for students and engineers, the program combines graph plotting with advanced numerical calculus, in a very intuitive approach. Most equations are supported, including algebraic equations, trigonometric equations, and exponential equations. DeadLine speaks your language: English, German, French, Spanish and Romanian.

Math Solver is a scientific calculator, that includes a step-by-step solution for any mathematical expression, to make work/homework easier and more fun. Features: Scientific calculations; Paranthesis compatible; Graph calculations; Solution; Answer masking; 5 number systems; Scientific notation; User variables; 155 functions including financial; 65 constants; Log all calculations; User friendly error messages.

This calculator allows you to enter equations as you would write them on paper, for example - 17-(9*8) - 7 + 34.23 - but where this calculator really shines is in the "steps" box, there it will show you how it solved the equation step by step. Advance features display the result in hexadecimal, octal and binary as well as decimal.

Command Line Calculator can be used to calculate mathematical expressions of unlimited length, all typical expressions and functions, like trigonometric, logarithms, basic operators and so on, are supported.

Fully functional expression calculator, unit converter, symbolic differentiator, solver of system of linear equations. Calculates mathematical expressions on the fly. Includes functions interpolation, special functions, Excel OLE graphing, Periodic Table of the Elements, common math functions and constants (140 built-in). Supports complex numbers, currency numbers, financial functions, boolean expressions, "if" and "while" functions.

Console Calculator does fast and complex calculations in a UNIX-like console. Syntax is similar to MATLAB or a typical scientific graphing calculator, so it is not hard to learn. Create and use variables! Change the colors and fonts!

Sicyon expression calculator is all-in-one freeware tool for everyone dealing with sci/eng formulae. The main features: estimate a function using variables, built-in and user-defined functions; plot/tabulate a function; find real roots, minimums, maximums and definite integral of a function; fit a function over data set; sophisticated units converter; database reader with various physical and chemical constants; various tools as add-in applications.

The "Mathematic calculator" program is designed for the calculation of mathematic expressions (Trigonometric, Hyperbolic, Logarithmic and Standard mathematic operations). The expression may be entered from the keyboard or the buttons on the "floating panels" and expressions can be saved as formulas.

The Conversion Calculator is small in size, big in performance! A simple calculator to help you calculate values that are either too small or too large, it can convert a value ranging from a micro unit to a Tera unit. Great for electronics to find the value of a capacitor.

GraphCalc is an all-in-one solution to everything from everyday arithmetic to statistical analysis, from betas to Booleans, from cubes to calculus, from decimals to derivatives. GraphCalc can be your first, last, and only line of offense against the mathematics that threaten to push you over the brink of insanity! It slices, dices, shreds and purees functions that leave other calculators wondering what hit them. When the requirements of your computations exceed the capabilities of your four-function figurer, turn to GraphCalc. When you need to see what multiple compound exponential sinusoidal waves look like, turn to GraphCalc. Haven't we all at some point wanted to see what "sin(x)^2-3*ln(tan(x*pi))" looked like, and the Windows calculator just wasn't up to the task?!?!

Scientific engineering statistical and financial calculator, with conversions, constants and physical property data, a built-in periodic table of the elements, stopwatch, number base conversions, vectors, matrices and complex numbers.

Steffen's Calculator is is a scientific calculator with a tape display. In the constants dialogbox you have access to any physical constants and you can convert any units (eg: english to metric or inch to feet).

A specialty calculator that takes a particular length in feet, inches & fractional inches, divides it into equal segments, and returns a list of marks.

EasyReadyReckoner is a scientific calculator with numerous conversion tables such as weight and distance. All results and inputs are written to a spool, they can then be printed or saved to a file and reopened later. A running total feature is also incorporated. The memory engine has seven memories which will be saved even when the application is closed. These memories can be recalled to the calculator's input or they can be deleted individually to make a place for new values. The calculator allows Radian, Degree and Gradient calculations. It also includes scientific values e.g. for trigonometry and much more.

AlgoSim is a numerical calculator with features such as function plotting, one variable statistical analysis, and visual creation of user-defined algorithms. The program has calculus features, represented by numerical differentiation, integration and localization of stationary points. Furthermore, AlgoSim is able to numerically solve equations, compute sums and products and create tables of functions.

ComPuta does much more than your usual calculator - in addition to the usual arithmetic calculations, ComPuta can solve your non-linear equations, find the extrema (local minima and maxima) of your functions. Generate tables of values for your functions, interpolate functions from data for specific points or in intervals, integrate and differentiate your functions and solve your first order initial value problems using the best algorithms. ComPuta is easy to use, it does what it says it does efficiently and there is no boring long documentation to read. Of course there are advanced tricks and options in ComPuta, but you dont have to learn them unless you want to. ComPuta is small in size, less than 200kb, a single executable and does not modify your system in any way. You can add comments in your computations and your tasks are automatically saved so that you can continue from where you stopped.

ABA-X1 is a Java based application that calculates mathematical expressions, it has a large number of built-in operators and functions.

A scientific calculator capable of decimal and hexadecimal arithmetic, trigonometric functions, logarithms and basic graphing. A Better Calculator now features a vastly improved user interface.