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 20:08Z

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-n²) dn = √π / 2

244K

8ψ² + 7ψ + 0 = 0

52K

6ω² + 3ω + 2 = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

90K

det| 3 6 ; 0 4 | = 12

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

100K

λ = h/p

50K

det| 8 3 ; 4 9 | = 60

λ = h/p

137K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

197K

9x² + 3x + 6 = 0

PV = nRT

262K

∇ × E = −∂B/∂t

196K

9ψ² + 3ψ + 3 = 0

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

218K

det| 6 8 ; 7 7 | = -14

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