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Final slice (stacked on 1/2) — completes `LatticePointCount.lean`. Adds: * `exists_card_inter_smul_lattice_sub_volume_mul_pow_le` — `#(s ∩ t⁻¹·ℤ^ι) = vol(s)·tᵈ + O(tᵈ⁻¹)`, the effective form of mathlib's rate-free `tendsto_card_div_pow_atTop_volume`. Assembles the per-scale bridge (1/2) with the `O(nᵈ⁻¹)` boundary-cell bound (`ncard_index_image_frontier_le`, from the IndexImageCount stack). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This was referenced Jun 19, 2026
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… code) - trim module docstring to this slice: drop the exists_... terminal-export bullet (it lands in lpc-2 / #18) and reword the intro to the per-scale bridge; remaining refs (tendsto_card_div_pow_atTop_volume, abs_card_inter_sub_volume_mul_pow_le, ncard_index_image_frontier_le) all exist - remove unneeded classical (by_cases is already classical in mathlib) - remove unused hn0 positivity have - drop unused set-equation names with hInside / hMeet / hBd; keep hTag, hV Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Part 2 of 2 of the effective lattice-point count (split from PR #11) — completes
LatticePointCount.lean. Stacked on part 1; GitHub retargets the base tomasteras parents merge.Adds:
exists_card_inter_smul_lattice_sub_volume_mul_pow_le— the terminal export:#(s ∩ t⁻¹·ℤ^ι) = vol(s)·tᵈ + O(tᵈ⁻¹), the effective (explicit-rate) form of mathlib's rate-freetendsto_card_div_pow_atTop_volume.Assembles the per-scale bridge
abs_card_inter_sub_volume_mul_pow_le(part 1) with theO(nᵈ⁻¹)boundary-cell boundncard_index_image_frontier_le(IndexImageCount stack, part 4/4).Builds green on the
v4.31.0-rc1/ mathlib-master pin.🤖 Generated with Claude Code