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 18:52Z

∇²r = 0

∂n/∂θ = 3n

66K

det| 7 4 ; 4 8 | = 40

222K

det| 7 6 ; 4 8 | = 32

det| 5 6 ; 2 6 | = 18

87K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

2K

∂ψ/∂β = 4ψ

AgNO₃ + NaCl → AgCl↓ + NaNO₃

174K

PV = nRT

61K

det| 7 2 ; 3 8 | = 50

e^{i\pi} + 1 = 0

380K

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

335K

det| 10 4 ; 1 11 | = 106

N₂ + 3H₂ ⇌ 2NH₃

119K

∑_{k=1}^{n} k = n(n+1)/2

472K

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

392K

∇ × E = −∂B/∂t

32K

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