Function execute

execute(
expression: string | LogicalExpression,
options?: ExecuteOptions,
): unknown
Execute a pre-parsed (or string) NCalc expression.

Unlike evaluate, this function emphasises that execution is separate from parsing. When expression is a string it is parsed internally, but prefer evaluate for single-shot parse-and-evaluate. Use execute when you need to hold a StandardEvaluator or pass custom options without re-parsing.
Parameters
- expression: string | LogicalExpression
  A pre-parsed LogicalExpression or NCalc expression string.
- Optionaloptions: ExecuteOptions
  Execution options: parameters, custom functions, and operator overrides.
Returns unknown
The result produced by executing the expression.
Throws
ParserError If expression is a string that cannot be parsed.

Throws
ESCalcError If a runtime error occurs during execution.
Example
```
import { parse, execute } from 'escalc';

const ast = parse('[price] * (1 + [tax])');

// Reuse the same AST with different parameters
execute(ast, { params: new Map([['price', 100], ['tax', 0.2]]) });  // => 120
execute(ast, { params: new Map([['price', 200], ['tax', 0.1]]) });  // => 220
```
- Defined in src/execute.ts:64