Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 02:54Z

1ψ² + 1ψ + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

66K

N₂ + 3H₂ ⇌ 2NH₃

222K

d/dω [ω^8] = 8ω^7

∇²ψ = 0

87K

7γ² + 3γ + 1 = 0

2K

11γ² + 5γ + 0 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

174K

det| 12 1 ; 4 13 | = 152

61K

iħ ∂ψ/∂t = Ĥψ

2β² + 1β + 7 = 0

380K

det| 7 4 ; 4 8 | = 40

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

119K

3ψ² + 4ψ + 5 = 0

472K

∑_{k=1}^{n} k = n(n+1)/2

ΔS ≥ 0

392K

∇²y = 0

32K

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