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Diffstat (limited to 'omegalib/examples/old_test/affineClosure2')
| -rw-r--r-- | omegalib/examples/old_test/affineClosure2 | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/omegalib/examples/old_test/affineClosure2 b/omegalib/examples/old_test/affineClosure2 new file mode 100644 index 0000000..35ae0e1 --- /dev/null +++ b/omegalib/examples/old_test/affineClosure2 @@ -0,0 +1,55 @@ +symbolic n; +symbolic c; +# # Omega Calculator [v1.00, Mar 96]: +# # +# # +# # +# # R := {[i,j] : 1 <= i <= 10 && 1 <= j <= n}; +# # +# # R; +# +# {[i,j]: 1 <= i <= 10 && 1 <= j <= n} +# +# # +# # ac := approximate {[i,j] : exists (lambda0, lambda1,lambda2,lambda3,lambda4 : +# # 0 <= lambda0, lambda1,lambda2,lambda3,lambda4 +# # && c = lambda0-lambda1+ 10 lambda2 - lambda3 +# # && i = lambda1-lambda2 +# # && j = lambda3-lambda4 +# # && n = lambda4)}; +# # +# # ac; +# +# {[i,j]: 0 <= n && 0 <= n+c+i+j && 0 <= n+c+10i+j && 0 <= n+j} +# +# # +# # +# # #ac intersection {[i,j] : i = 1 && c = -1} ; +# # #ac intersection {[i,j] : i = -1 && c = 10} ; +# # #ac intersection {[i,j] : j = 1 && c = -1 } ; +# # #ac intersection {[i,j] : j = -1 && n = 1} ; +# # + +approximate {[i,j] : exists (lambda0, lambda1,lambda2,lambda3,lambda4 : + 0 <= lambda0,lambda1,lambda2,lambda3,lambda4 + && n = lambda1+lambda2+lambda3+lambda4 + && i = lambda2+10lambda3 + && j = lambda2+lambda3+lambda4 + && c = lambda0+lambda2+lambda3 + && c = 1 + )}; +approximate {[i,j] : exists (lambda0, lambda1,lambda2,lambda3,lambda4 : + 0 <= lambda1,lambda2,lambda3,lambda4 + && n = lambda1+lambda2+lambda3+lambda4 + && i = lambda2+10lambda3 + && j = lambda2+lambda3+lambda4 + && c = lambda2+lambda3 + && c = 1 + )}; +approximate {[i,j] : exists (lambda0, lambda1,lambda2,lambda3,lambda4 : + 0 <= lambda1,lambda2,lambda3,lambda4 + && n = lambda1+lambda2+lambda3+lambda4 + && i = lambda2+10lambda3 + && j = lambda2+lambda3+lambda4 + && c = lambda2+lambda3 + )}; |