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 07:10Z

∂y/∂t = 1y

N₂ + 3H₂ ⇌ 2NH₃

66K

det| 7 4 ; 4 8 | = 40

222K

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

∇ × E = −∂B/∂t

87K

d/dψ [ψ^2] = 2ψ^1

2K

ΔS ≥ 0

det| 1 2 ; 4 2 | = -6

174K

det| 4 6 ; 0 5 | = 20

61K

11n² + 5n + 4 = 0

380K

∇²x = 0

335K

F = G m₁m₂ / r²

119K

F = ma

472K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

392K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]