Function: registerFunction()

function registerFunction(
   name, 
   fn, 
   meta
): void;

Defined in: packages/core/src/expr/functions.ts:1050

Register a host function into the default registry (docs/05 §8). Throws RASD_EXPR_FUNCTION_EXISTS rather than silently replacing an existing implementation — a form validated against one meaning must not evaluate with another.

Parameters

Parameter	Type
name	string
fn	RelFunction
meta	FunctionMeta

Returns

void