module.exports = { 'name': 'erf', 'category': 'Special', 'syntax': [ 'erf(x)' ], 'description': 'Compute the erf function of a value using a rational Chebyshev approximations for different intervals of x', 'examples': [ 'erf(0.2)', 'erf(-0.5)', 'erf(4)' ], 'seealso': [] };