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 03:54Z

det| 1 9 ; 3 2 | = -25

∑_{k=1}^{n} k = n(n+1)/2

218K

∂φ/∂ψ = 4φ

190K

∇ × E = −∂B/∂t

N₂ + 3H₂ ⇌ 2NH₃

248K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

157K

6t² + 6t + 7 = 0

2H₂ + O₂ → 2H₂O

170K

e^{i\pi} + 1 = 0

299K

∑_{k=1}^{n} k = n(n+1)/2

3ω² + 2ω + 2 = 0

244K

N₂ + 3H₂ ⇌ 2NH₃

105K

12t² + 1t + 6 = 0

100K

det| 7 4 ; 4 8 | = 40

138K

4t² + 9t + 6 = 0

354K

det| 4 2 ; 1 5 | = 18

433K

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