text: import curry from './curry'
  /**
   * function substract
   * @memberOf Math
   * @function substract
   * @param {number} x first number
   * @param {number} y second number
   * @returns {number} substract result
   * @instance
   * @example {@lang javascript}const result = substract(10,2) //return 8
   * const result = substract(10)(2) //return 8
   * const y = substract(10)
   * const result = y(2)//return 8
   */
  const substract = curry((x, y) => x - y)
  export default substract
  