Function math

src/math/math.js:134–147

(formula: string, additionalSymbols?: Object)

 * }
 */
export default function math(formula: string, additionalSymbols?: Object): string {
  const reversedFormula = reverseString(formula)
  const formulaMatch = reversedFormula.match(unitRegExp)

  // Check that all units are the same
  if (formulaMatch && !formulaMatch.every(unit => unit === formulaMatch[0])) {
    throw new PolishedError(41)
  }

  const cleanFormula = reverseString(reversedFormula.replace(unitRegExp, ''))
  return `${calculate(cleanFormula, additionalSymbols)}${
    formulaMatch ? reverseString(formulaMatch[0]) : ''
  }`
}