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 19:16Z

det| 2 5 ; 0 3 | = 6

det| 8 6 ; 6 9 | = 36

244K

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

52K

E = mc²

∫₀^∞ e^(-y²) dy = √π / 2

90K

∇ × E = −∂B/∂t

91K

9β² + 8β + 1 = 0

det| 12 9 ; 5 13 | = 111

100K

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

50K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 4 2 ; 3 5 | = 14

137K

CaCO₃ → CaO + CO₂

197K

\lim_{t\to 0} \frac{\sin t}{t} = 1

262K

∫₀^∞ e^(-φ²) dφ = √π / 2

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

8ψ² + 7ψ + 0 = 0

299K

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