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 15:44Z

E = mc²

9ψ² + 7ψ + 3 = 0

320K

7γ² + 3γ + 1 = 0

144K

det| 2 5 ; 6 3 | = -24

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

ω = 2πf

438K

λ = h/p

2y² + 4y + 5 = 0

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

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

iħ ∂ψ/∂t = Ĥψ

94K

det| 7 4 ; 4 8 | = 40

211K

8r² + 3r + 5 = 0

2γ² + 5γ + 2 = 0

390K

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

69K

2γ² + 9γ + 0 = 0

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

144K

N₂ + 3H₂ ⇌ 2NH₃

352K

∇ × E = −∂B/∂t

d/dr [r^2] = 2r^1

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