simple-squiggle/node_modules/mathjs/lib/esm/expression/embeddedDocs/function/arithmetic/sign.js

export var signDocs = {
  name: 'sign',
  category: 'Arithmetic',
  syntax: ['sign(x)'],
  description: 'Compute the sign of a value. The sign of a value x is 1 when x>1, -1 when x<0, and 0 when x=0.',
  examples: ['sign(3.5)', 'sign(-4.2)', 'sign(0)'],
  seealso: ['abs']
};