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 06:23Z

det| 8 1 ; 6 9 | = 66

Fe₂O₃ + 3CO → 2Fe + 3CO₂

244K

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

52K

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

90K

det| 7 4 ; 4 8 | = 40

91K

1n² + 9n + 0 = 0

∂β/∂z = 1β

100K

∑_{k=1}^{n} k = n(n+1)/2

50K

F = ma

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

137K

11t² + 9t + 7 = 0

197K

d/dω [ω^6] = 6ω^5

N₂ + 3H₂ ⇌ 2NH₃

262K

5γ² + 9γ + 5 = 0

196K

∫₀^∞ e^(-n²) dn = √π / 2

2β² + 9β + 3 = 0

218K

F = G m₁m₂ / r²

299K

\oint_C \vec{F}\cdot d\vec{r} = 0

det| 5 1 ; 5 6 | = 25

[ 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]