Σ index Rxn set 8 Ledger /9 Σ#24 Ledger /3 Ledger /15 Σ#12 Matrix 11 Batch 22 Eq pack 19 Matrix 17 Eq pack 13 Batch 16 Ledger /27 Eq pack 7

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-20 00:04Z

2H₂ + O₂ → 2H₂O

PV = nRT

244K

PV = nRT

52K

det| 8 8 ; 7 9 | = 16

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

90K

2β² + 8β + 6 = 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

d/dx [x^5] = 5x^4

100K

det| 11 9 ; 0 12 | = 132

50K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

137K

F = G m₁m₂ / r²

197K

det| 3 6 ; 0 4 | = 12

262K

∇ × E = −∂B/∂t

196K

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