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 18:43Z

det| 11 8 ; 0 12 | = 132

det| 1 2 ; 7 2 | = -12

244K

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

52K

N₂ + 3H₂ ⇌ 2NH₃

PV = nRT

90K

CaCO₃ → CaO + CO₂

91K

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

N₂ + 3H₂ ⇌ 2NH₃

100K

8ψ² + 7ψ + 0 = 0

50K

iħ ∂ψ/∂t = Ĥψ

137K

2H₂ + O₂ → 2H₂O

197K

3n² + 2n + 4 = 0

262K

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

196K

4y² + 3y + 7 = 0

218K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

299K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27]