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 18:20Z

det| 11 8 ; 0 12 | = 132

Fe₂O₃ + 3CO → 2Fe + 3CO₂

244K

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

52K

N₂ + 3H₂ ⇌ 2NH₃

d/dγ [γ^3] = 3γ^2

90K

∂β/∂β = 6β

91K

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

1β² + 4β + 0 = 0

100K

det| 2 4 ; 4 3 | = -10

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

137K

e^{i\pi} + 1 = 0

197K

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

262K

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

196K

F = ma

5φ² + 1φ + 1 = 0

218K

det| 9 4 ; 1 10 | = 86

299K

7γ² + 5γ + 5 = 0

det| 12 1 ; 5 13 | = 151

[ 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]