A+ Calc 2.0

A+ Calc 2.0 offers you an intelligent scientific calculator with a multi-line edit display that shows all calculations and allows editing and recalculating equations. A+ Calc includes hexadecimal, statistics, and unit conversion tools, and calculation save and load capability.

Major Functions:

1. A+ Calc is a shareware program with all but a few premium functions enabled for free use. The premium functions include:
   • Multi-line Edit Display. Numbers and operations on the multi-lineEdit Display can be edited using the calculator buttons or the computer keyboard.
   • RC (recalculate) function. The RC button or Recalc feature allows the Edit Display changes to be recalculated and displayed.
   • Undo and Redo functions. These functions allow the recall of previous calculations or the restoring of the current calculation.
   • Remember Last Calculation function. This function stores the last calculation when the program closes and retrieves it whenever the program is restarted.
   • Hexit hexadecimal calculator. Hexit is an A+ Calc tool that allows hexadecimal calculations and conversions. It is functionally equivalent to WFW Software's Hexit Calculator.
   • Statistics Tool statistical calculator. Statistics Tool is an A+ Calc tool that calculates sum, mean, variance, and standard deviation for a data set up to 100 members.
   • Save and Load calculations. Calculations displayed on the multi-line Edit Display can be saved to a file and loaded for later use. The A+ Calc save function allows you to label and describe your calculation to help in identification when recalled for later use.
2. The free-use functions include:
   • Two displays; Edit Display shows calculations and results and the Normal Display which functions like a standard calculator. Edit Display is placed in Read-Only mode on unregistered programs.
   • Edit Display can store up to 30,000 characters
   • Rich set of mathematical functions including;
   • • Addition, subtraction, multiplication, and division
     • Square root and squaring function, Power functions, y raised to the power of x, and the x root of y
     • Natural log and Log based 10 functions,
     • Reciprocal function, Factorial function, Percent function
   • Trigonometric Functions
   • • Sine, arc sine, cosine, arc cosine, tangent, arc tangent
     • Degrees, radians, grads modes
     • Hyperbolic function
   • Built in error detection
   • Sub-calculation parentheses supports up to 100 levels of parentheses
   • Clear entry, clear all, backspace, and clear to result
   • Memory store and memory recall
   • Scientific notation mode, scientific notation and floating point notation toggle (Normal Display only)
   • Background color and pattern setting, "Make Topmost Window" setting, Key Sound On/Off setting
   • Auto-scroll on Edit Display
   • Help Information to define button functions
   • Accelerator keys for keyboard operation of calculator functions
   • Cut and paste capability on Normal Display
   • New! - A+ Converter unit conversion tool. Accepts user-defined conversion factors.
   • New! - A+ Calc HTML Help. A+ Calc User's Manual is available from the Help menu.

Major Features:

1. Trial use only applies to premium features, most features are available free of charge.
2. View, edit and recalculate with new values and/or operators.
3. Simple uncluttered user interface.
4. Extensive error messages with easy error recovery.
5. A+ Calc unit conversion, A+ Converter is a stand alone tool that allows user-defined conversions.