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 22:58Z

F = G m₁m₂ / r²

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

244K

∫₀^∞ e^(-x²) dx = √π / 2

52K

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

5r² + 7r + 0 = 0

90K

N₂ + 3H₂ ⇌ 2NH₃

91K

2H₂ + O₂ → 2H₂O

det| 7 4 ; 4 8 | = 40

100K

10ω² + 7ω + 4 = 0

50K

det| 8 4 ; 0 9 | = 72

∑_{k=1}^{n} k = n(n+1)/2

137K

∂γ/∂θ = 2γ

197K

CaCO₃ → CaO + CO₂

262K

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