u4.31.05 Operator FORMULE

• 1. But
• 2. Syntax
• 3. Operands
  • 3.1. Definition of the function
  • 3.2. Standard functions
  • 3.3. Math functions
• 4. Examples of use
  • 4.1. A formula is used like a tabulated function
  • 4.2. A formula can be evaluated as a real
  • 4.3. Invoke a formula or function in another formula
  • 4.4. Formula with several parameters
  • 4.5. Formula resulting from programming a Python function
  • 4.6. Example of defining formulas in a Python loop