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 02:11Z

PV = nRT

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

244K

F = G m₁m₂ / r²

52K

det| 7 2 ; 2 8 | = 52

∫₀^∞ e^(-ω²) dω = √π / 2

90K

det| 7 7 ; 4 8 | = 28

91K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

100K

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

50K

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

2H₂ + O₂ → 2H₂O

137K

∇²r = 0

197K

e^{i\pi} + 1 = 0

iħ ∂ψ/∂t = Ĥψ

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

det| 9 4 ; 1 10 | = 86

218K

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