Make precision considerations

Because of the underlying techniques used to perform math on floating-point numbers, calculation errors might occur in your expression results. The numbers you manipulate have a limited precision, you cannot combine huge and tiny numbers. Computing the value 5×10200 + 5×10-200 is beyond the capacity of the integration engine server.

Be careful when writing expressions that might perform such a calculation: obtaining the correct value is unlikely. Furthermore, no error is generated concerning the precision error.

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