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 20:27Z

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

244K

2H₂ + O₂ → 2H₂O

52K

6ω² + 3ω + 2 = 0

3n² + 2n + 4 = 0

90K

∫₀^∞ e^(-t²) dt = √π / 2

91K

CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

100K

det| 2 7 ; 7 3 | = -43

50K

8ψ² + 7ψ + 0 = 0

137K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

197K

iħ ∂ψ/∂t = Ĥψ

262K

∑_{k=1}^{n} k = n(n+1)/2

196K

∇ × E = −∂B/∂t

218K

∂n/∂θ = 3n

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]