text: /* global describe */
  
  var CAS = require('../')
  
  global.Expression = CAS.Expression
  global.Context = CAS.Context
  global.Definition = CAS.Definition
  
  CAS.Definition.DEBUG_MODE = true
  
  function load (path) {
    describe(path, function () {
      require('./' + path)
    })
  }
  
  // Expression
  load('symbol')
  
  // Lexer
  
  // Parser
  load('parser')
  load('latex')
  
  // Expression manipulation
  load('rules')
  
  // Context
  
  // Functions
  load('compile-js')
  
  load('exprs')
  