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 15:53Z

∇²β = 0

ω = 2πf

244K

∇²x = 0

52K

det| 2 2 ; 6 3 | = -6

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

90K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

91K

d/dφ [φ^6] = 6φ^5

1β² + 4β + 0 = 0

100K

d/dy [y^7] = 7y^6

50K

det| 10 3 ; 1 11 | = 107

\frac{12}{7} \sum_{i=1}^{n} i^{2}

137K

PV = nRT

197K

det| 11 7 ; 4 12 | = 104

8ψ² + 7ψ + 0 = 0

262K

iħ ∂ψ/∂t = Ĥψ

196K

det| 6 7 ; 0 7 | = 42

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

218K

N₂ + 3H₂ ⇌ 2NH₃

299K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇²z = 0

[ 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]