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.DesktopCalc uses Advanced DAL (Dynamic Algebraic
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Free download of Desktop Calculator - DesktopCalc 2.1, size
2.00 Mb.

MultiplexCalc is a multipurpose and comprehensive desktop calculator for Windows. It can be used as an enhanced elementary, scientific, financial or expression calculator. It embodies prime numbers, rational numbers, generic floating-point routines, **Hyperbolic** and transcendental routines. MultiplexCalc contains more than 100 mathematical functions
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Free download of Multipurpose Calculator - MultiplexCalc 5.4, size
2.00 Mb.

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,such as 'Finance box','date calculations' and
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Freeware download of Farsight FreeCalc 1.5, size
1.37 Mb.

CR80E - Scientific calculator for Windows. 123 functionalities.

- Date, normal and binomial distribution calculations.

- Mean and ratio confidence interval estimation.

- Determinant, combinatory, lcm, gcm.

- Factorials, logarithms and exponentials.

- Fractions and root fractions output

- Trigonometric, **Hyperbolic** and
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Free download of Scientific Calculator CR80E 2.0, size
2.21 Mb.

CE82E - Scientific calculator for Windows. 128 functionalities.

Solving Equations:

Quadratic, cubic, 2x2 and 3x3 linear equations system, generic type.

Others:

Date, normal and binomial distribution calculations.

Mean and ratio confidence interval estimation.

Determinant, combinatory, lcm, gcm.

Factorials,
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Free download of Scientific Calculator CE82E 1.0, size
2.26 Mb.

Ultimate Advantage? is a Unit Aware? calculator that lets you work with feet-inch-fraction dimensional values and includes advanced math functions, automatic solvers, and much more. Unit Aware? means that you can effortlessly compute with units (not just convert). It also has great options like algebraic and RPN entry, customizable buttons for unit . Free download of Ultimate Advantage Calculator 2.0, size 1.49 Mb.

Curves - is a screensaver. Curves draw different complex geometric lines (curves) such as Archimedean spiral, astroid, cycloid, cardioid, cissoid of Diocles, folium of Descartes, deltoid, lituus, logarithmic spiral, nephroid, limacon of pascal, semicubic parabola, strofoid, sinusoid, epicycloid, hypocycloid, **Hyperbolic** spiral. Depending on settings
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Free download of Curves 1.17, size
404.48 Kb.

Displays lines and surfaces defined algebraically in 3D space in many forms, including z=f(x,y), cylindrical polar coordinates, and parametric definitions with one (giving a line) and two (surface) parameters. View controls move the viewpoint through 3D space, using keyboard and mouse. There are options to display a surface, a mesh or a . Freeware download of Gauss 2.0, size 985.09 Kb.

Displays graphs of algebraic functions in a variety of forms. These include polar and cartesian co-ordinates, parametric and intrinsic functions. A wide range of functions are built-in, from simple trig and **Hyperbolic** functions to things such as the ceil and gamma functions. On-screen HTML help is bulit-in.

Functions can be defined
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Freeware download of Descartes 1.2, size
153.60 Kb.

This is a product which can be found most useful by scientists, engineers, professors, and students. The calculator was designed with purpose to fit Netbooks and Notebooks with small display. Of course, the calculator can be used on laptop and desktop computers as well. . Free download of CompactScientificCalculator27 1.0.0.6, size 1.38 Mb.

Finds the relative maxima and minima of multivariable functions in a given interval. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including trigonometric and . Freeware download of Maxima and Minima 1.0, size 2.08 Mb.

Complex Calculator Precision 18 is a complex number calculator and works with complex numbers, but also can be used as a real number calculator, that is a scientific calculator. The calculator has backward compatibility with College Scientific Calculator series and Scientific Calculator Precision 54. Any formula which works in College Scientific . Free download of ComplexCalculatorPrecision18 1.0.0.6, size 1.38 Mb.

College Scientific Calculator 27 for Windows 98, Windows ME, Windows 2000, Windows Server 2003, Windows XP and Vista.

This is a product which can be found most useful by scientists, engineers, professors, and students.

The pi becomes for them a “floating” number with arbitrary precision. It seems strange, because
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Free download of CollegeScientificCalculator27 1.0.1.4, size
1.39 Mb.

This is a product which can be found most useful by scientists, engineers, professors, and students. Scientific Calculator Precision 63 works on Windows 98, Windows ME, Windows 2000, Windows Server 2003, Windows XP and Vista. This calculator follows classical approach when uncertainty of f(x) calculation is estimated by formula . Free download of ScientificCalculatorPrecision63 1.0.1.3, size 1.39 Mb.

This calculator follows classical approach when uncertainty of f(x) calculation is estimated by formula max|(derivative(f))|*|x*uncertainty(x)|, where maximum of function derivative is considered on interval [x-uncertainty(x), x uncertainty(x)]. Thus sin(2*pi)=0 -1E-36 and sin(2*1E20*pi)=0 -1E-16. As we see, the result’s accuracy degrades . Free download of CollegeScientificCalculator36 1.0.1.4, size 1.39 Mb.

This calculator follows classical approach when uncertainty of f(x) calculation is estimated by formula max|(derivative(f))|*|x*uncertainty(x)|, where maximum of function derivative is considered on interval [x-uncertainty(x), x uncertainty(x)].

Thus sin(2*pi)=0 -1E-54 and sin(2*1E20*pi)=0 -1E-34. As we see, the result’s
.
Free download of CompactScientificCalculator45 1.0.0.7, size
1.39 Mb.

Compact Scientific Calculator 54 for Windows 98, Windows 2000, Windows Server 2003, Windows XP and Vista.

This is a product which can be found most useful by scientists, engineers, professors, and students. The calculator was designed with purpose to fit Netbooks and Notebooks with small display. Of course, the calculator can be used on
.
Free download of CompactScientificCalculator54 1.0.0.5, size
1.39 Mb.

System of Nonlinear Equations numerically solves systems of simultaneous nonlinear equations. It can fully explore defined intervals to search for multiple solutions or quickly find solutions starting with random seeds. You may predefine constants and specify the error bound for the results. Handles a wide variety of functions, including . Freeware download of Systems of Nonlinear Equations 1.0, size 2.20 Mb.

TextCalc is a very useful and powerful program that allows you to write and solve advanced problems. Its main advantage is its text editor where you can write different expressions, solve them, and make annotations all in the same window. The information in the editor window can be copied and pasted to other applications. You can include operators . Freeware download of TextCalc 1.0.0.1, size 8.00 Mb.

NeuroXL Predictor is a neural network forecasting tool that quickly and accurately solves forecasting,classification and estimation problems in Microsoft Excel. It is designed from the ground-up to aid experts in solving real-world forecasting problems. Neural networks are a proven, widely used technology for such complex prediction problems. . Free download of NeuroXL Predictor 4.0.2, size 3.38 Mb.