Σ index Σ#12 Eq pack 13 Matrix 11 Eq pack 7 Batch 28 Batch 4 Eq pack 1 Ledger /15 Matrix 23 Batch 16 Eq pack 25 Rxn set 20 Σ#24 Ledger /3

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-20 03:48Z

det| 1 9 ; 3 2 | = -25

∑_{k=1}^{n} k = n(n+1)/2

218K

det| 2 3 ; 5 3 | = -9

190K

∇ × E = −∂B/∂t

AgNO₃ + NaCl → AgCl↓ + NaNO₃

248K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

157K

6t² + 6t + 7 = 0

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

170K

λ = h/p

299K

∑_{k=1}^{n} k = n(n+1)/2

7γ² + 8γ + 3 = 0

244K

N₂ + 3H₂ ⇌ 2NH₃

105K

det| 1 4 ; 2 2 | = -6

100K

det| 7 4 ; 4 8 | = 40

138K

4t² + 9t + 6 = 0

354K

det| 4 6 ; 0 5 | = 20

433K

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