SpeQ Mathematics SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there you can freely add, edit and execute all calculations. You can define variables and functions, and plot graphs of your functions. You can save your calculations for later re-use.

SpeQ is written to be an advanced but very easy to use math program. It is small and fast and runs on every Windows computer, also from an USB-key or floppy disk. SpeQ is usefull for simple, brief calculations as well as working out sheets with extensive variable definitions, functions and complex calculations.

SpeQ is usable for engineers, students and pupils or simply as replacement of the Windows Calculator.

Features:

- Expression calculations with arithmetic, conditional, logical and bitwise operators
- Around 100 built-in mathematical, physical and conditional constants
- Around 60 built-in functions for Analysis, Arithmetic, Complex numbers, Hyperbolic, Integers,Probability, Numeral systems, Statistics, Trigonometry
- Define your own variables and functions for use in calculations
- Plot fully adaptable graphs, trace the plotted functions, save your graphs
- Decimal, binary, hexadecimal and octal numeral systems
- Complex number calculations
- Colored workarea
- Save and load sheets
- Orderly overview of all available functions and constants in the Functionstree
- A list with all defined variables and functions in the Memorylist
- Context-sensitive help and a detailed users guide