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 20:58Z

det| 4 8 ; 7 5 | = -36

det| 7 4 ; 4 8 | = 40

66K

∫₀^∞ e^(-t²) dt = √π / 2

222K

∇ × E = −∂B/∂t

ΔS ≥ 0

87K

F = G m₁m₂ / r²

2K

5β² + 3β + 5 = 0

det| 1 2 ; 7 2 | = -12

174K

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

61K

E = mc²

∂x/∂ψ = 6x

380K

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

335K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

N₂ + 3H₂ ⇌ 2NH₃

119K

∑_{k=1}^{n} k = n(n+1)/2

472K

8φ² + 4φ + 0 = 0

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]