Formula terms
Terms and operators.Formulas in NumericBase follow a specific syntax, which includes "terms" that are combined together using "operators" to form the formula.
The different terms are "constant", "name", and "function call". These are outlined below.
Constant.
Can be one of the following:
 Null constant. Represented by the question mark character (?). This constant is most useful in range formulas.
 String constant. Any combination of characters that is surrounded by quotes. For example:
 "red"
 "3434"
 "any combination including special characters such as $,%,^,&, etc.."
 Numeric constant. Any combination of digits with at most one decimal points, and at most one exponent. For example:
 45  have no decimal point and no exponent.
 4.534  have one decimal point,
 4e10  have one exponent.
 Boolean constant. Can be either true or false.
Name
This formula term is used together with the access operators to refer to the different solution elements
About "simple name"
If the name is not a "simple name", then to use it in a formula, you need to enclose it with brackets. A simple name is any combination of digits, letters, the underscore sign (_), and the tilde sign (~). The first character can not be a digit. See the following table for some examples.

Function call.
This term let you use functions in your formulas. More about this subject in the functions page.
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