Translations:Question types/78/en

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 Hint: Unlike all other question types, if an equation is hidden, it is still computed, its value being stored in the database.

 Hint: Equation question type allow to assign a value to another Question. See how to use assignment Operator.

  No HTML tag can be saved in the database due to security concerns.

This question type lets the author create an equation (e.g., a calculation or tailored report) and save it in a database variable. Equations can use any syntax supported by ExpressionScript. If you are handling numeric values make sure that you use the advanced question setting "Numbers only" as explained below.

You may find below an example on how to use this question type:

Example: Limesurvey_survey_BMIsample.lss.zip.

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