removed debugging code from trigamma function
removed debugging code from trigamma function

carschno/Mallet,ohjeyong/mallet,palm-toolkit/Mallet,steveash/Mallet,carschno/Mallet,palm-toolkit/Mallet,zxsted/Mallet,RWArunde/Mallet,RWArunde/Mallet,lewg/Mallet,ohjeyong/mallet,zxsted/Mallet,zxsted/Mallet,RWArunde/Mallet,ohjeyong/mallet,steveash/Mallet,lewg/Mallet,steveash/Mallet,lewg/Mallet,carschno/Mallet