Σ index Eq pack 7 Ledger /3 Batch 4 Matrix 17 Matrix 5 Σ#12 Rxn set 8 Matrix 23 Σ#18 Eq pack 1 Rxn set 2 Σ#6

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-18 12:06Z

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

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

320K

∇ × E = −∂B/∂t

144K

∇²ω = 0

N₂ + 3H₂ ⇌ 2NH₃

90K

det| 2 4 ; 4 3 | = -10

438K

det| 5 5 ; 6 6 | = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

∫₀^∞ e^(-r²) dr = √π / 2

det| 12 9 ; 5 13 | = 111

94K

λ = h/p

211K

F = ma

11β² + 6β + 2 = 0

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

λ = h/p

ΔS ≥ 0

144K

4ω² + 6ω + 1 = 0

352K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

16K

∂n/∂φ = 9n

311K

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