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 22:28Z

F = G m₁m₂ / r²

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

244K

∑_{k=1}^{n} k = n(n+1)/2

52K

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

det| 9 4 ; 1 10 | = 86

90K

11t² + 6t + 6 = 0

91K

2H₂ + O₂ → 2H₂O

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

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

det| 8 4 ; 0 9 | = 72

6x² + 7x + 6 = 0

137K

2H₂ + O₂ → 2H₂O

197K

det| 3 1 ; 4 4 | = 8

iħ ∂ψ/∂t = Ĥψ

262K

λ = h/p

196K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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