mathjs/lib/expression/docs/function/arithmetic/floor.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': 'floor',
  'category': 'Arithmetic',
  'syntax': [
    'floor(x)'
  ],
  'description':
      'Round a value towards minus infinity.If x is complex, both real and imaginary part are rounded towards minus infinity.',
  'examples': [
    'floor(3.2)',
    'floor(3.8)',
    'floor(-4.2)'
  ],
  'seealso': ['ceil', 'fix', 'round']
};