Σ index Σ#18 Eq pack 19 Ledger /15 Eq pack 25 Ledger /27 Rxn set 14 Eq pack 7 Matrix 23 Ledger /21 Batch 16 Ledger /3 Eq pack 1 Matrix 5 Rxn set 2 Rxn set 8 Batch 22

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-19 02:36Z

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

∫₀^∞ e^(-φ²) dφ = √π / 2

479K

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

8K

E = mc²

F = G m₁m₂ / r²

102K

det| 4 8 ; 3 5 | = -4

57K

\oint_C \vec{F}\cdot d\vec{r} = 0

∑_{k=1}^{n} k = n(n+1)/2

264K

det| 7 4 ; 4 8 | = 40

276K

∇ × E = −∂B/∂t

d/dy [y^7] = 7y^6

257K

det| 12 9 ; 5 13 | = 111

250K

λ = h/p

∇ × E = −∂B/∂t

62K

6r² + 3r + 1 = 0

256K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 5 3 ; 2 6 | = 24

46K

CaCO₃ → CaO + CO₂

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