Method _isSignNegative

packages/bigdecimal/index.ts:692–697

()

  // --- Internal helpers ---

  private _isSignNegative(): boolean {
    if (this._special === SpecialValue.NEGATIVE_INFINITY) return true
    if (this._mantissa < 0n) return true
    if (this._mantissa === 0n) return this._negativeZero
    return false
  }

  private _specialArith(
    other: BigDecimal,