anchor.diff:  if(gt(fieldA,fieldB),ceil(fieldA),ceil(fieldB)) // if fieldA > fieldB then return the ceil of fieldA, else return the ceil of fieldB.
   ----
   
  -
  -== chiSquareDataSet (TODO)
  -
   == col
   
   The `col` function returns a numeric array from a list of Tuples. The `col`
  
positive.code: mult(fieldA,if(gt(fieldA,fieldB),fieldA,fieldB)) // if fieldA > fieldB then fieldA * fieldA, else fieldA * fieldB
  ----
  
  
  == multiKmeans (TODO)
  
  == multiVariateNormalDistribution (TODO)
  
  == normalDistribution
  
  The `normalDistribution` function returns a https://en.wikipedia.org/wiki/Normal_distribution[normal probability distribution]
  
negative.code: [source,text]
  cumulativeProbability(normalDistribution(500, 25), 502) // Returns the cumulative probability of the random sample 502 in a normal distribution with a mean of 500 and standard deviation of 25.
  
  == derivative
  
  The `derivative` function returns the https://en.wikipedia.org/wiki/Derivative[derivative] of a function. The derivative function
  