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 18:51Z

det| 11 8 ; 0 12 | = 132

F = G m₁m₂ / r²

244K

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

52K

N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

90K

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

91K

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

det| 6 4 ; 4 7 | = 26

100K

∫₀^∞ e^(-φ²) dφ = √π / 2

50K

CH₄ + 2O₂ → CO₂ + 2H₂O

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

137K

6x² + 7x + 6 = 0

197K

2H₂ + O₂ → 2H₂O

\lim_{x\to 0} \frac{\sin x}{x} = 1

262K

det| 9 4 ; 1 10 | = 86

196K

∑_{k=1}^{n} k = n(n+1)/2

218K

∂γ/∂θ = 2γ

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]