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What are EXPRESSIONS?
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Expressions are functions that allow the running of logical, mathematical and time operations through entry and exit parameters. These can be nested in order to obtain a single result. A s is with SmartTags, the expressions can be used in different situations, as was shown with the question texts, within containers, information, filters or expressions. Usually an icon will appear next to the text box that supports the usage of expressions.
Expressions accept SmartTags, numbers, literals and other expressions, as entry parameters.
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Here is an example of employing a mathematical sum expression in the question Q5 question text:
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Q3 - Select up to three favorite colors.
Blue (value = 10)
Brown (value = 20)
Black (value = 30)
Green (value = 40)
Yellow (value = 50)
White (value = 60)
Q4 - Select up to three of your favorite car brands.
Fiat (value = 100)
Mercedes (value = 200)
Audi (value = 300)
GM (value = 400)
Renault (value = 500)
Honda (value = 600)
Q5 - Considering that the sum of the selected values in the last two questions was <[qm_sum(<#?Q3#>;<#?Q4#>)]>points,
correlate the brands below with your favorite colors:
The expression <[qm_sum(<#?Q3#>;<#?Q4#>)]> that performs the sum operation between two terms will receive two SmartTags as parameters that retrieve the sum of the selected values in the two previous questions, that is, 80 + 1100= 1180
Q5 - Considering that the sum of the selected values in the last two questions was 1180points,
correlate the brands below with your favorite colors:
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