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.

More than 250 solutions with 6 keypads: standard/Engineering/Binary/Magnetics/trig/Convert. The Binary keypad is brand new, it helps manipulate unsigned binary integers. It has a complete help system with individual tips. You can select Fixed, Scientific, or Engineering notation and Degrees, Radians, or Grads for your calculations. It has a running tape display (Saves and Prints!), and keyboard entry option for most of the common function.

NumberMate is an arithmetic and scientific calculator, adding machine, time calculator, and unit converter that documents calculations on multiple tapes which you can edit. Change, insert, delete, annotate, sort numbers. Link numbers (like spreadsheet references). Embed calculations within calculations. Store calculation results in a table. Show running total, group totals, grand totals, item counts. Print, save tapes.

ESBPCS for VCL is a collection of over 6000 routines/methods and over 235 classes/components in over 140 units for Borland Delphi 5, 6, 7, 2005/Win32 , BDS2006/Win32 and Turbo Delphi Pro for Win32, which are aimed at making "data entry and manipulation easier" for Developers and their Customers. Includes full source to all components and routines.

JEP is a Java library for parsing and evaluating mathematical expressions. With this package you can allow your users to enter an arbitrary formula as a string, and instantly evaluate it. JEP supports user defined variables, constants, and functions. A number of common mathematical functions and constants are included.

Easy to use and reliable binary file editor. Many options such as: autofit, INS/OVR modes, fast search/compare, highlighter, bookmarks, EBCDIC, colour schemes. Display/change over 60 properties: integers, floats, dates etc. Advanced features like background searches, keystroke macros, powerful templates, calculator, > 4 Gbyte files, full customization.

Powerful and extensible computer system for scientific and general purpose calculations. It is simple and interactive means of solving problem in various areas of expertise. Console based scientific calculator, 2D and 3D graphs plotter, differential, algebraic and polynomial equation solver, unit converter, physical constants reference, statistical analysis, data fitting, programming environment, and many more. Or simple calculator of your choice

Math Mechanixs is an easy to use scientific math software program and editor for solving mathematical problems and taking notes, with an extendable function library containing over 200 predefined functions and an integrated function solver, a 2D and 3D graphing utility supporting point labels, zooming, rotation, translation and numerous types of graphs, and a calculus utility supporting single, double, and triple integration and differentiation.

Math Functions, factorization, financal, currencies. Average, regression, factorial. Dates. Complexes (add, powers, products...). Chart y=f(x). Units converter. Planets ephemerids, Jupiter Satellites, Geometry (Euler, Simson...) Gravitation. Fourier Series. Pi decimals (10000), Chaotic Pendule, Solar System, Games (invaders, blocs, balls, billard...). Calendars, Molar Mass Calculation, Taylor expansion, Bernoulli, Gamma, Euler, Prime numbers...

ESBPCS-Calcs is a subset of ESBPCS containing Components and Routines for Calculators and Unit Conversion in Borland Delphi and C++ Builder - also includes Complex Numbers, Fractions, Financials and more. The subset includes a good collection of Edits, SpinEdits, ComboBoxes, Memos, CheckBoxes, RadioGroups, CheckGroups as well as a huge collection of routines. Also Includes Data Aware Components, Help and full source.

Z-Plot is a plotting software that allows you to visualize a multitude of mathematical functions and curves. The software has a powerful mathematical formula interpreter, that also allows the user to handle complex numbers, easily. The display can be switched from 2D to 3D mode. Additionally, diagrams can be made from a data table.

PG Calculator is a powerfull scientific calculator and an excellent replacement for standard calculator. It ofers full customizable user inteface and looks like real calculator on user desktop.
PG Calculator works in Algebraic and RPN modes. It works with real and complex numbers, units of measure, allows vectors manipulations. Up to 120 recognized units of measure, built-in unit converter. Time Value of Money Solver, commonly used constatants.

Z-Calculate is an innovative calculator for students, scientists etc. It combines mathematical power and cool features with a clear and user-friendly interface. Both real and complex numbers are supported. And, best of all, it is completely free!

If you make client estimates, estimate current or future sales, estimate amounts of items or go through complex "what if?" scenarios then EstimatesPlease is the calculator for you. Just enter what you know for an estimate. An approximate amount? No problem. An iffy sale? Same thing. Just click = and you have your "lowest-possible-case" estimate, your "highest- possible-case" estimate and everything in between.

Calc98 is a Scientific engineering statistical and financial pocket calculator simulator program for the Microsoft Windows operating systems.

It includes a comprehensive set of conversions, constants and physical property data, a

built-in periodic table of the elements, number base conversions, vectors, matrices and complex numbers. It is especially suitable for the scientific, engineering,

medical and teaching professions and in finance.

Powerful Calculator for Finance, Science, Math, Stats, Unit Conversions, Date and Time Calculations, Numeric Bases, Bit-Level Operations, Complex Numbers, Random Numbers, Prime Numbers, Fractions, Trigonometry, NIST Scientific Constants. Quick Popup Access. Selectable Keypads, Button Size, Font, Display Format. Editable Work Area: Calculate, Annotate Your Work, Change and Repeat Your Calculations, Save to File and Restore. Detailed Help File.

Calc 3D is a collection of mathematical tools for highschool and university. The calculator can do statistics, best fits, function plotting, integration. It handles vectors, matrices, complex numbers, coordinates, regular polygons and intersections. For objects ( like point, line, plane and sphere) distances and intersections are calculated. Cartesian, spherical and cylindrical coordinates can be transformed into each other.

The perfect calculator solution for school, highschool, university and engineers