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Diffstat (limited to 'omega/examples/old_test/closure4.oc-rt')
| -rw-r--r-- | omega/examples/old_test/closure4.oc-rt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/omega/examples/old_test/closure4.oc-rt b/omega/examples/old_test/closure4.oc-rt new file mode 100644 index 0000000..d208cce --- /dev/null +++ b/omega/examples/old_test/closure4.oc-rt @@ -0,0 +1,28 @@ +# Omega Calculator v1.2 (based on Omega Library 1.2, August, 2000): +# symbolic n,m; +# +# R1 := {[x,y] -> [x,y+1] : 1 <= x,y <= 10}; +# +# R2 := {[x,y] -> [x+1,y] : 1 <= x <= 20 && 5 <= y <= 15}; +# +# R12 := R1 union R2; +# +# R12c := R12+; +# +# R12c; + +{[x,y] -> [x,y'] : 1 <= y < y' <= 11 && 1 <= x <= 10} union + {[x,y] -> [x',y] : 1 <= x < x' <= 21 && 5 <= y <= 15} union + {[x,y] -> [x',y'] : 1 <= x < x' <= 21 && 1 <= y < y' <= 11 && x <= 10 && 5 <= y'} + +# +# (R12c compose R12c) - R12c; + +{[x,y] -> [x',y'] : FALSE } + +# +# (R12c compose R12) - R12c; + +{[x,y] -> [x',y'] : FALSE } + +# |