Use for exact or reliability-sensitive mathematics, especially fixed-width overflow and bits, IEEE-754, named rounding or division conventions, large integers, matrices, units and dimensions, uncertainty, probability, numerical methods, or finance. Do not use for trivial low-risk arithmetic. Always pass operation-specific fields inside the arguments object: {operation, arguments}; never flatten them. Known direct shapes need no describe call: integer.machine_arithmetic arguments include action, left, right, bitWidth, signedness, inputMode, and overflowBehavior; combinatorics.count arguments use action, n, and k. The typed operation keeps exact and approximate results separate; one successful ordinary call is sufficient.

Run 1 to 32 independent operations in order with per-item limits.

Search operations only when the id is unknown; otherwise use math.run.

Get schema and argument examples only for one unfamiliar operation selected by math.search. Do not call this for known integer.machine_arithmetic or combinatorics.count shapes. Examples are arguments objects; nest one under math.run.arguments and pass its id as math.run.operation.