mathjs/src/expression/embeddedDocs/function/matrix/trace.js

Math.js is an extensive math library for JavaScript and Node.js. It features a flexible expression parser with support for symbolic computation, comes with a large set of built-in functions and constants, and offers an integrated solution to work with dif

export const traceDocs = {
  name: 'trace',
  category: 'Matrix',
  syntax: [
    'trace(A)'
  ],
  description: 'Calculate the trace of a matrix: the sum of the elements on the main diagonal of a square matrix.',
  examples: [
    'A = [1, 2, 3; -1, 2, 3; 2, 0, 3]',
    'trace(A)'
  ],
  seealso: [
    'concat', 'det', 'diag', 'identity', 'inv', 'ones', 'range', 'size', 'squeeze', 'subset', 'transpose', 'zeros'
  ]
}