mathjs/lib/expression/docs/function/arithmetic/subtract.js

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser and offers an integrated solution to work with numbers, big numbers, complex numbers, units, and matrices.

module.exports = {
  'name': 'subtract',
  'category': 'Operators',
  'syntax': [
    'x - y',
    'subtract(x, y)'
  ],
  'description': 'subtract two values.',
  'examples': [
    '5.3 - 2',
    'ans + 2',
    '2/3 - 1/6',
    '2 * 3 - 3',
    '2.1 km - 500m'
  ],
  'seealso': [
    'add'
  ]
};