valid-stack-leftneighbor-succ-genn < # x, xpos = (stack = [] ⊃ 0;stack.head), xpos ≤ n
⊦ valid-stack(stack, x) ∧ leftneighbor(x, n, a) ≤ xpos → first-lower(stack, x, a) = leftneighbor(x, n, a)leftneighbor-h-leleftneighbor-monotoneleftneighborvalid-stack-recleftneighbor-zeroleftneighbor-h-zerovalid-stack-onevalid-stack-popleftneighbor-recleftneighbor-smallerone-based-lookupfirst-lower-recfirst-lower-base
1333valid-stack-leftneighbor-succ-gen-proofvalid-stack-leftneighbor-succ-gen-proof-info
The proof is valid.
valid-stack-leftneighbor-succ
../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/fle-01/longlemmainfo.xmlfle-01../../../../../../lib/basic/specs/list-data/export/unit.xmllist-data../../../../../../lib/basic/specs/list-data/export/l/longlemmainfo.xmll../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/let/longlemmainfo.xmllet../../../../../../lib/basic/specs/nat-basic/export/unit.xmlnat-basic../../../../../../lib/basic/specs/nat-basic/export/f/longlemmainfo.xmlf../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/lez-01/longlemmainfo.xmllez-01../../../../../../lib/basic/specs/list/export/unit.xmllistnatlist../../../../../../lib/basic/specs/list/export/a/longlemmainfo.xmla../../../../../../lib/basic/specs/list/export/unit.xmllistnatlist../../../../../../lib/basic/specs/list/export/c-08/longlemmainfo.xmlc-08../../../../../../lib/basic/specs/list/export/unit.xmllistnatlist../../../../../../lib/basic/specs/list/export/c/longlemmainfo.xmlc../../../../../../lib/basic/specs/list/export/unit.xmllistnatlist../../../../../../lib/basic/specs/list/export/e-01/longlemmainfo.xmle-01../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/pred-03/longlemmainfo.xmlpred-03../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/lels-03/longlemmainfo.xmllels-03../../../../../../lib/basic/specs/nat-basic/export/unit.xmlnat-basic../../../../../../lib/basic/specs/nat-basic/export/succ/longlemmainfo.xmlsucc../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/fle/longlemmainfo.xmlfle../../../../../../lib/basic/specs/nat-basic/export/unit.xmlnat-basic../../../../../../lib/basic/specs/nat-basic/export/lf/longlemmainfo.xmllf../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/lels-02/longlemmainfo.xmllels-02../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/lez/longlemmainfo.xmllez../../../../../../lib/basic/specs/nat-basic/export/unit.xmlnat-basic../../../../../../lib/basic/specs/nat-basic/export/zero/longlemmainfo.xmlzero../../../../../../lib/basic/specs/nat-basic/export/unit.xmlnat-basic../../../../../../lib/basic/specs/nat-basic/export/less-1/longlemmainfo.xmlless-1../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/elim-pred-c/longlemmainfo.xmlelim-pred-c../../../../../../lib/basic/specs/oelem/export/unit.xmloelemnatlist../../../../../../lib/basic/specs/oelem/export/transitivity/longlemmainfo.xmltransitivity../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/lels/longlemmainfo.xmllels../../../../../../lib/basic/specs/nat-basic/export/unit.xmlnat-basic../../../../../../lib/basic/specs/nat-basic/export/c/longlemmainfo.xmlc../../../../../../lib/basic/specs/nat-basic/export/unit.xmlnat-basic../../../../../../lib/basic/specs/nat-basic/export/a/longlemmainfo.xmla../../../../../../lib/basic/specs/nat-basic/export/unit.xmlnat-basic../../../../../../lib/basic/specs/nat-basic/export/s-04/longlemmainfo.xmls-04../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/succ-01/longlemmainfo.xmlsucc-01../../../../../../lib/basic/specs/nat-basic/export/unit.xmlnat-basic../../../../../../lib/basic/specs/nat-basic/export/oz/longlemmainfo.xmloz../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/le-ls-simp/longlemmainfo.xmlle-ls-simp../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/ls-le-simp/longlemmainfo.xmlls-le-simp../../../../../../lib/basic/specs/list/export/unit.xmllistnatlist../../../../../../lib/basic/specs/list/export/app/longlemmainfo.xmlapp../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/le-one/longlemmainfo.xmlle-one../../../../../../lib/basic/specs/oelem/export/unit.xmloelem../../../../../../lib/basic/specs/oelem/export/nll/longlemmainfo.xmlnll../../../../../../lib/basic/specs/oelem/export/unit.xmloelem../../../../../../lib/basic/specs/oelem/export/nnn/longlemmainfo.xmlnnn../../../../../../lib/basic/specs/nat/export/unit.xmlnat../../../../../../lib/basic/specs/nat/export/le-def/longlemmainfo.xmlle-def../../../../../../lib/basic/specs/oelem/export/unit.xmloelemnatlist../../../../../../lib/basic/specs/oelem/export/sls/longlemmainfo.xmlsls