mathjs/lib/expression/docs/function/complex/im.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': 'im',
  'category': 'Complex',
  'syntax': [
    'im(x)'
  ],
  'description': 'Get the imaginary part of a complex number.',
  'examples': [
    'im(2 + 3i)',
    're(2 + 3i)',
    'im(-5.2i)',
    'im(2.4)'
  ],
  'seealso': [
    're',
    'conj',
    'abs',
    'arg'
  ]
};