Enable 440 run tests that pass.

Note that some of them may pass due to several bugs that interfere.

Author: DarkDimius

tests/run/Course-2002-03.check

@@ -0,0 +1,67 @@
+1
+2
+1/2
+5/6
+
+1/3
+5/7
+3/2
+66/42
+
+1/3
+5/7
+3/2
+11/7
+
+11/7
+7/11
+11/7
+11/7
+
+13/36
+
+false
+true
+true
+false
+
+set0 = []
+set1 = [1]
+set2 = [1,2]
+set3 = [1,2,3]
+set4 = [1,2,3,4]
+
+set2 contains the following elements:
+1
+2
+
+set3 contains the following elements:
+1
+2
+3
+
+set4 contains the following elements:
+1
+2
+3
+4
+
+2 <- set2: true
+3 <- set2: false
+
+setx     = [-10,-1,0,3,5,21]
+setx * 2 = [-20,-2,0,6,10,42]
+
+setx        = [-10,-1,0,3,5,21]
+sety        = [-9,-5,-1,0,3,7,8]
+setx & sety = [-1,0,3]
+sety & setx = [-1,0,3]
+setx > 0    = [3,5,21]
+sety > 0    = [3,7,8]
+setx & sety = [-1,0,3]
+sety & setx = [-1,0,3]
+
+1/1
+1/1
+1/1
+