Σ index Σ#6 Σ#18 Eq pack 19 Matrix 17 Σ#24 Batch 22 Batch 16 Matrix 5 Rxn set 8 Batch 4 Rxn set 20 Rxn set 2 Ledger /21 Eq pack 7 Eq pack 25 Matrix 23

Symbolic Index /sym/e0f763

id=18 · host=au.commstar.world · 2026-08-18 22:14Z

det| 1 2 ; 6 2 | = -10

∑_{k=1}^{n} k = n(n+1)/2

240K

3ψ² + 3ψ + 2 = 0

38K

∇²θ = 0

det| 8 2 ; 7 9 | = 58

376K

CaCO₃ → CaO + CO₂

111K

1θ² + 8θ + 0 = 0

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

82K

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

142K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

191K

d/dα [α^4] = 4α^3

435K

∇²x = 0

∂γ/∂θ = 2γ

109K

Fe₂O₃ + 3CO → 2Fe + 3CO₂