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Note that it does not matter where the function is defined in the macro - it will be found.
Notice that the function does not restrict the type of variables coming into it - they could be fieldsets, numbers, geopoints or any other data type which is compatible with the operations being performed by the function (square root, multiplication and addition). Try calling the function with plain numbers:
| Code Block | ||
|---|---|---|
| ||
print(wind_speed(3, 4)) |
We could restrict the function so that it only accepts fieldset parameters:
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