-#Tue Feb 11 19:57:55 JST 2020
-LAST_ENTRY_FILE=declarative.txt
-LAST_ENTRY_SRC=..
-LAST_ENTRY_NUMBER=4587
+#Fri Apr 24 02:47:06 JST 2020
+LAST_ENTRY_FILE=operators.txt
+LAST_ENTRY_SRC=In this chapter we will introduce the operators provided by the Ring programming langauge.
+LAST_ENTRY_NUMBER=22243