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 18:25Z

det| 11 8 ; 0 12 | = 132

∑_{k=1}^{n} k = n(n+1)/2

244K

det| 9 4 ; 1 10 | = 86

52K

N₂ + 3H₂ ⇌ 2NH₃

CH₄ + 2O₂ → CO₂ + 2H₂O

90K

det| 4 8 ; 3 5 | = -4

91K

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

F = G m₁m₂ / r²

100K

det| 5 3 ; 2 6 | = 24

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

137K

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

197K

2H₂ + O₂ → 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

262K

F = G m₁m₂ / r²

196K

F = ma

ΔS ≥ 0

218K

11t² + 6t + 6 = 0

299K

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