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 06:16Z

det| 8 1 ; 6 9 | = 66

∇ × E = −∂B/∂t

244K

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

52K

∑_{k=1}^{n} k = n(n+1)/2

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

90K

F = G m₁m₂ / r²

91K

1n² + 9n + 0 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

100K

10ω² + 7ω + 4 = 0

50K

F = ma

det| 7 4 ; 4 8 | = 40

137K

det| 3 3 ; 4 4 | = 0

197K

d/dω [ω^6] = 6ω^5

ΔS ≥ 0

262K

ΔS ≥ 0

196K

∫₀^∞ e^(-n²) dn = √π / 2

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