UCALC is a multipurpose calculator with an expression evaluator, unit converter, user solution modules, financial calculations, equation solver, general ledger, graphing, and more.

The Expression Evaluator supports many built-in functions, operators, numeric bases, numeric formats, and modes. It evaluates expressions such as '5+4*10-13'.

The Unit Converter lets you convert between units of measure in a flexible manner. It includes many categories, and allows you to add even more.

The User Solution Modules let you interactively define and solve problems by simply filling in the blanks without directly having to manipulate math formulas.

The Summation Tables can be used for practical things such as calculating annuity, compound growth, etc. The Equation Solver lets you solve for the unknown value in an algebraic expression.

The General Ledger is not just for heavy duty scientific calculations. This simple general ledger is ideal for adding up many numbers.

You can also graph cartesian, polar, parametric, 3D equations, or coordinates from data files. Your work can be saved or pasted to the Clipboard.

• Math Calculator 2.33
  Math calculator, also derivative calculator, integral calculator, calculus calculator, expression calculator, equation solver, can be used to calculate expression, derivative,...

• Scientific and Currency Calculator 2.4.
  Fully functional expression calculator, unit converter, symbolic differentiator, solver of system of linear equations

• Exacta 2.
  Non-satisfied with the Windows calculator ? Exacta is a calculator that performs all basic functions and many others never seen yet: -Calculating Greatest Common Factor (G.C.F)

• Expression Calculator 1.0.0
  Calculating expression

• 3D Scientific Calculator 1.1
  This program offers many features for doing calculations in math, physics, statistics, and engineering. These include the following: 2D & 3D Equation Graphing Enter in equations like x*sin(y) to see rich graphical rendering. The graphs let you zoom in or zoom out, print, and change grid and background colors. Enter in...

• Molecular Weight Solver 1.
  Complementary molecular wieght calculator

• CalcBoard 2.
  The next step in calculations. Calculate expressions using units and interval arithmetic. The CalcBoard is a straightforward utility to construct and estimate expressions. It supports:Numeric values with units and...

• Scientific calculator - ScienCalc 1.3.24
  ScienCalc is a convenient and powerful scientific calculator