anchor.diff:  add(fieldA,if(gt(fieldA,fieldB),fieldA,fieldB)) // if fieldA > fieldB then fieldA + fieldA, else fieldA + fieldB
   ----
   
  +== akima (TODO)
  +
   == analyze
   
   The `analyze` function analyzes text using a Lucene/Solr analyzer and returns a list of tokens
  
positive.code: lteq(fieldA,val(foo)) fieldA <= "foo"
  lteq(add(fieldA,fieldB),6) // fieldA + fieldB <= 6
  ----
  
  == markovChain
  
  
negative.code: factorial(100) //Computes the factorial of 100
  ----
  
  == featureSelect (TODO)
  
  
  == finddelay
  
  The `finddelay` function performs a cross-correlation between two numeric arrays and returns the delay.
  