Calculations

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Calculations are handling two or more variables or constants.

The following calculations will exist:

Arithmetic as addition, subtraction, multiplication, division.

Logic as and, or, xor.

Comparisons as "equal" "not equal" "bigger" "less" and more.

Floating value test

Rounding as "to next" "against zero" or "away from zero". The number of decimal signs can be given.

Other as

•	Modulo The rest of a division

•	Negation The sign is changing

•	Absolute The sign is removed

Calculations can have errors So a division with zero is impossible. An addition of two numbers can exceed the value limits. In all of these conditions the OK Bit is not set.

The result in calculation errors

•	Division by 0 -> the maximum possible value

•	Overflow -> The rest which does not fit the result

Elements which can have multiple inputs can be expanded with the "add" element. Connections can be dropped on the "add" element also creating more inputs.