fix: ProofTree tactic guard, exact bracket/sqrt, linprog docs - #47
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fix: ProofTree tactic guard, exact bracket/sqrt, linprog docs#47Chessing234 wants to merge 6 commits into
Chessing234 wants to merge 6 commits into
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Summary
ProofTree.use_tactic: refuse re-application on nodes that already have a tactic (was reopening completed subgoals).littlewood_paley.sqrt/bracket: sympify inputs so numeric literals stay exact (not float).docs/linprog.md: fix path tosrc/estimates/linprog.pyand documentfeasibility()(removed nonexistentverbose_feasibility).Branches:
fix/prooftree-guard-completed,fix/littlewood-paley-sympify,fix/linprog-docs-path-and-api.Test plan
bracket(0)→ SymPy1;bracket(-3)→sqrt(10)use_tacticpyteststill 23 pass / 1 fail (pre-existing Z3 counterexample issue; see fix: Z3 counterexample check and impossible_example spelling #46)Made with Cursor