History of Todd polynomials $\mathrm{Td}_n(c_1,\dots,c_n)$

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2026-09-18 16:30 zeta3 repair Todd polynomial prose and program current reviewed
2026-09-18 16:02 zeta3 restore family characteristic classes tag
2026-09-18 16:01 zeta3 remove one-table characteristic classes tag
2026-09-18 16:00 zeta3 with Codex CLI, table-build@0a2c fill Todd polynomials from exact characteristic series
2026-09-18 15:56 zeta3 create Todd polynomial draft

What changed between 2026-09-18 15:56 and 2026-09-18 16:00

from line 64 (28 lines, 25 more than before) @@ -64,3 +64,28 @@
 Display properties:   number-header: $\mathrm{Td}_n$-Numbers: []+Numbers:+- params:+    n: '1'+  number: 1/2*c1+- params:+    n: '2'+  number: 1/12*c1^2 + 1/12*c2+- params:+    n: '3'+  number: 1/24*c1*c2+- params:+    n: '4'+  number: -1/720*c1^4 + 1/180*c1^2*c2 + 1/240*c2^2 + 1/720*c1*c3 - 1/720*c4+- params:+    n: '5'+  number: -1/1440*c1^3*c2 + 1/480*c1*c2^2 + 1/1440*c1^2*c3 - 1/1440*c1*c4+- params:+    n: '6'+  number: 1/30240*c1^6 - 1/5040*c1^4*c2 + 11/60480*c1^2*c2^2 + 1/12096*c1^3*c3 + 1/6048*c2^3+    + 11/60480*c1*c2*c3 - 1/12096*c1^2*c4 - 1/60480*c3^2 - 1/6720*c2*c4 - 1/30240*c1*c5+    + 1/30240*c6+- params:+    n: '7'+  number: 1/60480*c1^5*c2 - 1/12096*c1^3*c2^2 - 1/60480*c1^4*c3 + 1/12096*c1*c2^3+    + 11/120960*c1^2*c2*c3 + 1/60480*c1^3*c4 - 1/120960*c1*c3^2 - 1/13440*c1*c2*c4+    - 1/60480*c1^2*c5 + 1/60480*c1*c6 

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