n=7 (1,3) interval localization stage 6
ProvedCirclePackingConstants.n7_rep13_interval_stage_6circle-packingfinite-certificaten7
One bounded Appendix-A interval-contraction stage for the representative, mapping its exact 28 endpoint state to the next endpoint state under all strict scaled separations.
Preamble
import Mathlib.Data.Real.Basic import Mathlib.Tactic.Linarith import Mathlib.Tactic.NormNum
Formal statement
theorem CirclePackingConstants.n7_rep13_interval_stage_6 (x0 y0 x1 y1 x2 y2 x3 y3 x4 y4 x5 y5 x6 y6 : ℝ) (hx0L : (0:ℝ) ≤ x0) (hx0U : x0 ≤ (595:ℝ)) (hy0L : (0:ℝ) ≤ y0) (hy0U : y0 ≤ (595:ℝ)) (hx1L : (2157:ℝ) ≤ x1) (hx1U : x1 ≤ (2200:ℝ)) (hy1L : (0:ℝ) ≤ y1) (hy1U : y1 ≤ (26:ℝ)) (hx2L : (1370:ℝ) ≤ x2) (hx2U : x2 ≤ (1394:ℝ)) (hy2L : (1368:ℝ) ≤ y2) (hy2U : y2 ≤ (1393:ℝ)) (hx3L : (2977:ℝ) ≤ x3) (hx3U : x3 ≤ (3000:ℝ)) (hy3L : (1368:ℝ) ≤ y3) (hy3U : y3 ≤ (1393:ℝ)) (hx4L : (0:ℝ) ≤ x4) (hx4U : x4 ≤ (20:ℝ)) (hy4L : (2168:ℝ) ≤ y4) (hy4U : y4 ≤ (2201:ℝ)) (hx5L : (1361:ℝ) ≤ x5) (hx5U : x5 ≤ (1395:ℝ)) (hy5L : (2975:ℝ) ≤ y5) (hy5U : y5 ≤ (3000:ℝ)) (hx6L : (2967:ℝ) ≤ x6) (hx6U : x6 ≤ (3000:ℝ)) (hy6L : (2952:ℝ) ≤ y6) (hy6U : y6 ≤ (3000:ℝ)) (hT01 : (2584683:ℝ) < (x0-x1)^2+(y0-y1)^2) (hT02 : (2584683:ℝ) < (x0-x2)^2+(y0-y2)^2) (hT03 : (2584683:ℝ) < (x0-x3)^2+(y0-y3)^2) (hT04 : (2584683:ℝ) < (x0-x4)^2+(y0-y4)^2) (hT05 : (2584683:ℝ) < (x0-x5)^2+(y0-y5)^2) (hT06 : (2584683:ℝ) < (x0-x6)^2+(y0-y6)^2) (hT12 : (2584683:ℝ) < (x1-x2)^2+(y1-y2)^2) (hT13 : (2584683:ℝ) < (x1-x3)^2+(y1-y3)^2) (hT14 : (2584683:ℝ) < (x1-x4)^2+(y1-y4)^2) (hT15 : (2584683:ℝ) < (x1-x5)^2+(y1-y5)^2) (hT16 : (2584683:ℝ) < (x1-x6)^2+(y1-y6)^2) (hT23 : (2584683:ℝ) < (x2-x3)^2+(y2-y3)^2) (hT24 : (2584683:ℝ) < (x2-x4)^2+(y2-y4)^2) (hT25 : (2584683:ℝ) < (x2-x5)^2+(y2-y5)^2) (hT26 : (2584683:ℝ) < (x2-x6)^2+(y2-y6)^2) (hT34 : (2584683:ℝ) < (x3-x4)^2+(y3-y4)^2) (hT35 : (2584683:ℝ) < (x3-x5)^2+(y3-y5)^2) (hT36 : (2584683:ℝ) < (x3-x6)^2+(y3-y6)^2) (hT45 : (2584683:ℝ) < (x4-x5)^2+(y4-y5)^2) (hT46 : (2584683:ℝ) < (x4-x6)^2+(y4-y6)^2) (hT56 : (2584683:ℝ) < (x5-x6)^2+(y5-y6)^2) : (0:ℝ) ≤ x0 ∧ x0 ≤ (591:ℝ) ∧ (0:ℝ) ≤ y0 ∧ y0 ≤ (591:ℝ) ∧ (2183:ℝ) ≤ x1 ∧ x1 ≤ (2198:ℝ) ∧ (0:ℝ) ≤ y1 ∧ y1 ≤ (9:ℝ) ∧ (1385:ℝ) ≤ x2 ∧ x2 ≤ (1393:ℝ) ∧ (1384:ℝ) ≤ y2 ∧ y2 ≤ (1393:ℝ) ∧ (2992:ℝ) ≤ x3 ∧ x3 ≤ (3000:ℝ) ∧ (1384:ℝ) ≤ y3 ∧ y3 ≤ (1393:ℝ) ∧ (0:ℝ) ≤ x4 ∧ x4 ≤ (8:ℝ) ∧ (2180:ℝ) ≤ y4 ∧ y4 ≤ (2200:ℝ) ∧ (1382:ℝ) ≤ x5 ∧ x5 ≤ (1393:ℝ) ∧ (2985:ℝ) ≤ y5 ∧ y5 ≤ (3000:ℝ) ∧ (2989:ℝ) ≤ x6 ∧ x6 ≤ (3000:ℝ) ∧ (2985:ℝ) ≤ y6 ∧ y6 ≤ (3000:ℝ) := by sorry
Source
Supplied circles_in_square_n7.pdf, Appendix A, pp. 10–12.