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Diffstat (limited to 'omega/examples/old_test/closure5.oc-rt')
| -rw-r--r-- | omega/examples/old_test/closure5.oc-rt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/omega/examples/old_test/closure5.oc-rt b/omega/examples/old_test/closure5.oc-rt new file mode 100644 index 0000000..62ade41 --- /dev/null +++ b/omega/examples/old_test/closure5.oc-rt @@ -0,0 +1,18 @@ +# Omega Calculator v1.2 (based on Omega Library 1.2, August, 2000): +# symbolic n,m; +# +# d11 := {[i,j] -> [i,2i+j] : 1 <= i <= n && 1 <= j,2i+j <= m}; +# +# d12 := {[i,j] -> [i,j+4] : 1 <= i <= n && 1 <= j,j+4 <= m}; +# +# d := d11 union d12; +# +# e := d - (d+ compose d); +# +# gist e given d; + +{[i,j] -> [i,2i+j] : 1 <= i <= 3, n && 1 <= j && 2i+j <= m} union + {[i,j] -> [i,2i+j] : Exists ( alpha : 2alpha = 1+i && 5 <= i <= n && 2i+j <= m && 1 <= j)} union + {[i,j] -> [i,j+4] : 2 <= i <= n && 1 <= j <= m-4} + +# |