Method number

src/compute-engine/index.ts:1835–1848

* This function tries to avoid creating a boxed number if `num` corresponds * to a common value for which we have a shared instance (-1, 0, NaN, etc...)

(
    value:
      | number
      | bigint
      | string
      | NumericValue
      | MathJsonNumberObject
      | BigDecimal
      | Complex
      | Rational,
    options?: { metadata: Metadata; canonical: CanonicalOptions }
  )

   * - `sqrt()` (square root)
   * - `cbrt()` (cube root)
   * - `exp()`  (e^x)
   * - `log()` 
   * - `ln()` (natural logarithm)
   * - `mod()`

   * - `abs()`
   * - `ceil()`
   * - `floor()`
   * - `round()`

   * - `equals()`
   * - `gt()`
   * - `gte()`
   * - `lt()`
   * - `lte()`
   * 
   * - `cos()`