FHIRPath Operator: mod (mod)

Computes the remainder of the truncated division of its arguments (supported for Integer and Decimal).

5 mod 2 // 1
5.5 mod 0.7 // 0.6
5 mod 0 // empty ({ })

Summary

• Category: Math
• Section: 6.6.6
• Left Argument: Integer | Decimal
• Right Argument: Integer | Decimal
• Return Type: Integer | Decimal
• Empty Input Result: empty
• Errors on Multiple Input: true

Description

Computes the remainder of the truncated division of its arguments. Supported for Integer and Decimal. Each operand must be a single element. Modulo by zero results in empty collection.

Type Mapping

• Integer-Integer
• Decimal-Decimal
• Integer-Decimal
• Decimal-Integer