eCalc is an easy to use scientific calculator with many advanced features including unit conversion, complex number math, equation solving, and even support for both algebraic and RPN operating modes. The calculator has an attractive user interface with large buttons, an easy to read multiline display, and support for six color themes.

eCalc includes a full operational stack with a four line interactive display that supports keeping a history of all calculations (similar to a full featured handheld calculator). The user can scroll through previous calculations by using the mouse scroll wheel or associated user interface buttons.

eCalc is well suited for both students and professionals across a large range of scientific and engineering disciplines. The complex math features of eCalc Scientific Calculator allow for calculations with both polar and rectangular formats which make it very useful for electrical engineering calculations.

eCalc includes an integrated side palette that opens and closes to allow for additional functionality. Within the side palette is support for interactive unit conversion, a constants library, equation solver (for both linear and polynomial equations), and a base conversion utility. Calculations done in the side palette are easily pushed onto the main calculator stack for further evaluations.

• eCalc Calculator 1.01
  eCalc is a free Windows calculator with basic and scientific functions. The calculator is designed with a high level of aesthetics, including large buttons and an easy to read...

• Solution Solver 2.0
  Solution Solver 2

• uCalc Graphing Calculator 4.5
  If you are a student who wants to plot those equations the teacher gave for math assignment, or an engineer looking for a great scientific graphing calculator, or a home user who wants to convert between units of measure (such as cups to tablespoons...

• A+ Calc 1.1b
  A+ Calc is a scientific calculator with an edit display that shows all calculations and allows editing and recalculating equations

• Sicyon Lite calculator 4.5
  Sicyon is all-in-one scientific calculator for every student and professor, researcher and developer. The core of Sicyon is an expression (VBScript/JScript) calculator with features as: estimate a function using variables, user-defined functions and Sicyon objects; plot/tabulate a function; solve an equation, minimums, maximums and definite...

• EngCalc(Pipe Flow)- PalmOS Calculator 2.0
  Calculations & Conversions at your finger tips

• Scientific Calculator CE82E 1.0
  CE82E - Scientific calculator for Windows

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