Σ index Rxn set 20 Matrix 17 Ledger /3 Σ#6 Rxn set 8 Ledger /9 Batch 16 Ledger /21 Matrix 23 Eq pack 19 Eq pack 25 Eq pack 7 Ledger /15 Batch 4 Matrix 5

Symbolic Index /sym/ea4bfa

id=1 · host=au.commstar.world · 2026-10-18 23:35Z

ΔS ≥ 0

∂n/∂θ = 3n

428K

∑_{k=1}^{n} k = n(n+1)/2

238K

det| 4 6 ; 2 5 | = 8

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

270K

∂β/∂z = 1β

268K

ΔS ≥ 0

det| 7 4 ; 4 8 | = 40

41K

∑_{k=1}^{n} k = n(n+1)/2

330K

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

PV = nRT

95K

∑_{k=1}^{n} k = n(n+1)/2

121K

det| 12 9 ; 3 13 | = 129

\frac{8}{6} \sum_{i=1}^{n} i^{2}

7K

N₂ + 3H₂ ⇌ 2NH₃

133K

det| 9 4 ; 3 10 | = 78

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

54K

det| 5 1 ; 4 6 | = 26

[ 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]