DreamCalc Scientific Graphing Calculator is a very realistic desktop calculator that includes a full range of scientific functions.

DreamCalc Scientific Graphing Calculator enables you to use, complex numbers, statistics, unit conversions, base-n logic, numerical calculus and built-in constants as well as a very powerful polynomial solver. You can select from Reverse Polish Notation or prefix or postfix algebraic input, and with the optional ability to silently run in your Windows systray, DreamCalc will always be there whenever you would normally reach for a calculator.

DreamCalc Scientific Graphing Calculator Features:

Algebraic & RPN inputs

Realistic user interface & skins

Keyboard input with optional voice output

Paper roll

Run from System Tray (optional)

Engineering mode & engineering key

Date input & calendar functions

International number formats

Fixed digit & scientific notation

Natural fraction key

Multiple memory registers

Degrees, minutes & seconds (DMS)

Unit conversions and Constants

On-Screen display of input expression

Help & keyboard hints

Main window roll-up feature

Windows clipboard support

Full backspace & undo

Simple profit functions (COST, SELL, MAR)

Arithmetic for 32 & 64 bit integers

Floating point base-N arithmetic

Any radix from 2 to 16

Logic functions: OR, XOR, AND, XNOR, REM etc

Big endian to little endian conversion

Conversions to KB (kilobytes), MB, GB values etc

Byte grouping & lead zero padding