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 20:07Z

∑_{k=1}^{n} k = n(n+1)/2

2H₂ + O₂ → 2H₂O

244K

∇²ψ = 0

52K

6ω² + 3ω + 2 = 0

5r² + 7r + 0 = 0

90K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

det| 8 3 ; 4 9 | = 60

det| 9 4 ; 1 10 | = 86

137K

1θ² + 7θ + 4 = 0

197K

9x² + 3x + 6 = 0

d/dβ [β^2] = 2β^1

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

9ψ² + 3ψ + 3 = 0

PV = nRT

218K

det| 6 8 ; 7 7 | = -14

F = G m₁m₂ / r²

F = ma

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