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 16:40Z

∑_{k=1}^{n} k = n(n+1)/2

\lim_{z\to 0} \frac{\sin z}{z} = 1

320K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

det| 8 9 ; 3 9 | = 45

F = G m₁m₂ / r²

90K

1γ² + 6γ + 3 = 0

438K

E = mc²

N₂ + 3H₂ ⇌ 2NH₃

394K

8ψ² + 7ψ + 0 = 0

29K

det| 10 1 ; 6 11 | = 104

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

94K

iħ ∂ψ/∂t = Ĥψ

211K

det| 2 6 ; 5 3 | = -24

ΔS ≥ 0

390K

det| 12 3 ; 4 13 | = 144

69K

det| 10 6 ; 3 11 | = 92

N₂ + 3H₂ ⇌ 2NH₃

144K

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