Σ index Batch 10 Batch 22 Matrix 11 Matrix 17 Eq pack 13 Eq pack 25 Σ#18 Ledger /21 Batch 16

Math Dump /sym/7fd97a

id=1 · host=jp.commstar.world · 2026-10-19 02:56Z

det| 2 2 ; 6 3 | = -6

det| 10 4 ; 1 11 | = 106

326K

∑_{k=1}^{n} k = n(n+1)/2

198K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

\binom{n}{k} = \frac{n!}{k!(n-k)!}

155K

CaCO₃ → CaO + CO₂

63K

det| 3 1 ; 4 4 | = 8

det| 9 4 ; 1 10 | = 86

366K

∑_{k=1}^{n} k = n(n+1)/2

201K

d/dt [t^3] = 3t^2

176K

2H₂ + O₂ → 2H₂O

319K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

359K

∑_{k=1}^{n} k = n(n+1)/2

263K

F = G m₁m₂ / r²

233K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

412K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31]