Category: Windows / Science / CAD

License: Trial

Limitations :

OS: Windows All

Size: 0.79 MB (823,296 bytes)

Introduction: vCalc is an advanced scientific calculator built on the Reverse Polish notation used on well-known handheld calculators. Its keyboard driven interface has been thoughtfully designed to be both easy to learn and fast to use. vCalc supports a complete set of scientific operations, binary math in hexadecimal and octal, and has a sophisticated statistics engine that is designed to be robust, even with difficult datasets. vCalc also supports 100 memory registers, has a 10-level "undo" feature, and has the ability to save and load data to disk. Here are some key features of "vCalc": · Keyboard driven user interface · Four basic operations on integer and floating point numbers · 100 memory registers with a real time watch capability · Exponent, Square Root, %, %T, and Delta % · Sine, Cosine, Tangent, and their inverses · Log and antilog in bases 10, e, and 2. · Floor, Ceiling, Truncate, Round, and Absolute Value · Factorial/Gamma Function · 1 and 2 variable statistics with multiple concurrent datasets · Mean, Standard Deviation, Covariance, Population Covariance, Sum · Curve Fitting (Linear, Logarithmic, Exponential, and Power) · Support for 64-bit integer math with bitwise AND, OR, XOR, and NOT · Display and entry of integers in decimal, hexadecimal, and octal · Save and Load to disk · Clipboard Cut, Copy, and Paste · IEEE-754 compliant math Limitations: · 21 days trial.