Add LET and LAMBDA functions for declaring variables and reusable inline functions, like Google Sheets.
This adds capabilities like:
  • Defining temporary variables inline to break down complex calculations
  • Creating reusable function definitions to avoid repetitive formulas
  • Writing cleaner logic with familiar spreadsheet syntax
Implementation can follow Google Sheets:
LET(name1, value1, [repeatable…], calculation) for variables
LAMBDA(input1, parameter1, [repeatable…], formula) for functions
This reduces complexity and operations in multi-step automations that otherwise need multiple individual modules.