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FirelyTeam / firely-net-sdk

The official Firely .NET SDK for HL7 FHIR
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Profile the performance of the Luhn calculation in FhirPath #2726

Open ewoutkramer opened 6 months ago

ewoutkramer commented 6 months ago

US Core Organization now contains a FHIRPath statement that does a Luhn check on an Identifier, see us-core-17 here: https://www.hl7.org/fhir/us/core/StructureDefinition-us-core-organization.html

This historically triggered a deficiency in the FhirPath evaluator and used to be very slow. We might have solved that (or are going to solve that using #2720 ) - but we need to check whether we do a better job now, before this profile becomes popular.

brianpos commented 6 months ago

This is also in the HL7 Australia identifiers too.