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 06:14Z

det| 8 1 ; 6 9 | = 66

7γ² + 3γ + 1 = 0

244K

det| 7 4 ; 4 8 | = 40

52K

∑_{k=1}^{n} k = n(n+1)/2

det| 5 3 ; 2 6 | = 24

90K

CaCO₃ → CaO + CO₂

91K

1n² + 9n + 0 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

100K

\lim_{α\to 0} \frac{\sin α}{α} = 1

50K

F = ma

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

137K

6r² + 3r + 1 = 0

197K

d/dω [ω^6] = 6ω^5

N₂ + 3H₂ ⇌ 2NH₃

262K

N₂ + 3H₂ ⇌ 2NH₃

196K

det| 12 9 ; 5 13 | = 111

218K

∑_{k=1}^{n} k = n(n+1)/2

299K

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