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 01:29Z

\frac{10}{8} \sum_{i=1}^{n} i^{2}

N₂ + 3H₂ ⇌ 2NH₃

218K

2H₂ + O₂ → 2H₂O

190K

∑_{k=1}^{n} k = n(n+1)/2

4ψ² + 3ψ + 4 = 0

248K

det| 7 2 ; 7 8 | = 42

157K

11n² + 7n + 7 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

170K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

299K

∑_{k=1}^{n} k = n(n+1)/2

244K

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

105K

det| 7 4 ; 4 8 | = 40

100K

∑_{k=1}^{n} k = n(n+1)/2

138K

∂z/∂φ = 7z

354K

det| 2 3 ; 5 3 | = -9

433K

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