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 20:05Z

∑_{k=1}^{n} k = n(n+1)/2

CH₄ + 2O₂ → CO₂ + 2H₂O

244K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

52K

6ω² + 3ω + 2 = 0

∂α/∂r = 8α

90K

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

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

3ω² + 2ω + 2 = 0

100K

iħ ∂ψ/∂t = Ĥψ

50K

det| 8 3 ; 4 9 | = 60

PV = nRT

137K

6x² + 6x + 1 = 0

197K

det| 9 4 ; 1 10 | = 86

262K

∇ × E = −∂B/∂t

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

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