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 14:42Z

∑_{k=1}^{n} k = n(n+1)/2

F = G m₁m₂ / r²

244K

∇ × E = −∂B/∂t

52K

det| 12 5 ; 4 13 | = 136

iħ ∂ψ/∂t = Ĥψ

90K

PV = nRT

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

F = G m₁m₂ / r²

100K

det| 8 5 ; 3 9 | = 57

50K

det| 4 9 ; 7 5 | = -43

∫₀^∞ e^(-x²) dx = √π / 2

137K

det| 7 4 ; 4 8 | = 40

197K

det| 1 1 ; 3 2 | = -1

det| 3 3 ; 4 4 | = 0

262K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

196K

det| 12 9 ; 3 13 | = 129

ΔS ≥ 0

218K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

299K

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