numericConfig

const numericConfig: object

Defined in: packages/math-numbers/src/globals.ts:23

Global configuration for the numbers module.

Provides defaults that all numeric types fall back to when no per-operation option is supplied. Users may mutate these fields freely at runtime.

import { numericConfig } from "./numbers/_config.js";

// Use saturation arithmetic globally
numericConfig.defaultOverflowMode = "saturate";

// Use single-precision decimal context globally
numericConfig.defaultDecimalContext = MATH_CONTEXT_DECIMAL32;

Type Declaration

defaultDecimalContext

defaultDecimalContext: DecimalContext

Default precision and rounding context for Decimal operations whose result may not be finitely representable (division, square roots, transcendental functions).

Default: MATH_CONTEXT_DECIMAL128 — 34 significant digits, halfEven.

defaultOverflowMode

defaultOverflowMode: OverflowMode

Default overflow mode for all fixed-precision integer types.

Individual arithmetic operations may override this via an explicit mode?: OverflowMode parameter.

Default: 'wrap' — matches C int8_t / Java byte / WebAssembly i32/i64.