http://hl7.org/fhir/StructureDefinition/quantity-precision|4.0.1

Explicit precision of the number. This is the number of significant decimal places after the decimal point, irrespective of how many are actually present in the explicitly represented decimal.
description: Explicit precision of the number. This is the number of significant decimal places after the decimal point, irrespective of how many are actually present in the explicitly represented decimal.
derivation: constraint
name: precision
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/quantity-precision'}
    index: 1
  value:
    choices: []
    index: 3
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/StructureDefinition/quantity-precision
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 4.0.1
required: [value]