Creating Sets of Parameters

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Some values need to be used together in sets. For example, you may have a question that needs to use one of the sets of Pythagorean triples. This can be done using list references.


If you create the following parameters definitions.







You can choose a set of values which are Pythagorean triples using these parameters.


Side 1 = $a[$ref]

Side 2 = $b[$ref]

Hypotenuse = $c[$ref]


Every time you refresh the parameters, $ref will be updated with a new random value and this will select (by reference) a number from the $a list and the corresponding values from the $b and $c lists.