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 20:50Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

244K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

52K

6ω² + 3ω + 2 = 0

F = G m₁m₂ / r²

90K

7φ² + 3φ + 6 = 0

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

1β² + 4β + 0 = 0

100K

det| 11 9 ; 5 12 | = 87

50K

det| 8 3 ; 4 9 | = 60

11t² + 9t + 7 = 0

137K

PV = nRT

197K

9x² + 3x + 6 = 0

F = G m₁m₂ / r²

262K

iħ ∂ψ/∂t = Ĥψ

196K

9ψ² + 3ψ + 3 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

218K

det| 9 4 ; 1 10 | = 86

299K

F = G m₁m₂ / r²

F = ma

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