Σ index Eq pack 13 Ledger /9 Matrix 23 Ledger /15 Batch 16 Σ#18 Σ#24 Batch 28 Eq pack 25 Eq pack 7 Eq pack 1 Matrix 11 Matrix 5

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-18 17:06Z

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

∇²θ = 0

68K

det| 4 6 ; 0 5 | = 20

11K

∇ × E = −∂B/∂t

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

406K

det| 2 2 ; 4 3 | = -2

429K

det| 2 9 ; 0 3 | = 6

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

231K

det| 1 2 ; 7 2 | = -12

195K

∑_{k=1}^{n} k = n(n+1)/2

N₂ + 3H₂ ⇌ 2NH₃

412K

1ψ² + 7ψ + 7 = 0

1K

CaCO₃ → CaO + CO₂

∇ × E = −∂B/∂t

55K

det| 4 8 ; 3 5 | = -4

242K

∑_{k=1}^{n} k = n(n+1)/2

339K

det| 7 4 ; 4 8 | = 40

291K

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