Custom Binary Operator +-

Description
Operands
Implementation Details
Examples:

The +- binary operator adds two numeric values and reverses the sign of the result.

Description 

This operator performs addition on two numeric operands and then negates the result. For example, 3 +- 5 evaluates to -8 (negative of 3 + 5).

Operands 

Left Operand: Numeric expression
Right Operand: Numeric expression
Returns:
- The negated sum of the two operands (-(operand1 + operand2))
- null if either operand cannot be converted to a number

Implementation Details 

The +- operator is implemented through the AndNumbersAndReverseSignOperatorFunction class, which:

Evaluates both operands as numeric values
Adds the two values together
Negates the result
Returns the final value

Examples:

{
  "Example1": "$(3 +- 5)",
  // Result: -8

  "Example2": "$(10 +- 2)",
  // Result: -12

  "Example3": "$(TestData[0] +- TestData[2])",
  // Where TestData[0] = 1 and TestData[2] = 8, Result: -9

  "Example4": "$(-5 +- -3)",
  // Result: 8 (negative of -5 + -3 = -8)

  "Example5": "$(Employees[0].Age +- Employees[1].Age)"
  // Adds two employee ages and negates the result
}