diff -r 9471c3b7ea02 -r de59aa20a1dc main_testing1/drumb_test4.scala
--- a/main_testing1/drumb_test4.scala	Mon Nov 08 01:03:09 2021 +0000
+++ b/main_testing1/drumb_test4.scala	Mon Nov 08 01:16:13 2021 +0000
@@ -1,6 +1,6 @@
 
 
-assert(CW6b.get_delta(None, None) == None)
-assert(CW6b.get_delta(Some(50.0), None) == None)
-assert(CW6b.get_delta(None, Some(100.0)) == None)
-assert(CW6b.get_delta(Some(50.0), Some(100.0)) == Some(1.0))
+assert(M1.get_delta(None, None) == None)
+assert(M1.get_delta(Some(50.0), None) == None)
+assert(M1.get_delta(None, Some(100.0)) == None)
+assert(M1.get_delta(Some(50.0), Some(100.0)) == Some(1.0))