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1992-11-20
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About Functions
A function at its simplest level is a maths operator
that operates on one or more expressions to produce
an answer.
In EasyCalc, functions ALWAYS start with a @. If
you miss out the @ you will get an unexpected
character error.
@VAT(10+12) would be calculated as follows:
10 + 12 = 22
@VAT(22) = 22 * 0.175 (17.5% of expression)
= 3.85
The @VAT function returns 17.5% of what was passed
into it.
There is one exception to the rule, that is @IF.
This function MUST be the first start the formular.
*
Glossary
glossary.help
Maths Operators
operators.help