Σ index Σ#18 Matrix 11 Eq pack 7 Ledger /21 Eq pack 25 Rxn set 8 Eq pack 19 Rxn set 2 Ledger /27 Ledger /9 Rxn set 20 Ledger /15 Batch 4 Σ#12 Σ#6

Formula Ledger /sym/7ab403

id=1 · host=findroms.cloud · 2026-10-02 00:39Z

d/dn [n^6] = 6n^5

det| 8 6 ; 1 9 | = 66

12K

F = G m₁m₂ / r²

452K

6φ² + 4φ + 5 = 0

2H₂ + O₂ → 2H₂O

181K

ΔS ≥ 0

335K

∇ × E = −∂B/∂t

8α² + 4α + 1 = 0

474K

\lim_{α\to 0} \frac{\sin α}{α} = 1

424K

det| 1 5 ; 1 2 | = -3

6y² + 8y + 4 = 0

463K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

367K

det| 4 8 ; 7 5 | = -36

PV = nRT

251K

\frac{4}{3} \sum_{i=1}^{n} i^{2}

183K

N₂ + 3H₂ ⇌ 2NH₃

∑_{k=1}^{n} k = n(n+1)/2

462K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

276K

10φ² + 1φ + 6 = 0

F = G m₁m₂ / r²

147K

∑_{k=1}^{n} k = n(n+1)/2

202K

∇²r = 0

43K

det| 1 6 ; 3 2 | = -16

133K

e^{i\pi} + 1 = 0

336K

det| 4 1 ; 1 5 | = 19

66K

5r² + 7r + 5 = 0

148K

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

169K

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