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 14:10Z

∑_{k=1}^{n} k = n(n+1)/2

d/dγ [γ^3] = 3γ^2

244K

∇ × E = −∂B/∂t

52K

det| 12 5 ; 4 13 | = 136

8ψ² + 7ψ + 0 = 0

90K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

91K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

100K

d/dβ [β^2] = 2β^1

50K

det| 4 9 ; 7 5 | = -43

det| 10 5 ; 4 11 | = 90

137K

det| 11 2 ; 5 12 | = 122

197K

N₂ + 3H₂ ⇌ 2NH₃

262K

[ 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]