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 16:37Z

∑_{k=1}^{n} k = n(n+1)/2

11z² + 3z + 4 = 0

320K

iħ ∂ψ/∂t = Ĥψ

144K

det| 8 9 ; 3 9 | = 45

N₂ + 3H₂ ⇌ 2NH₃

90K

ω = 2πf

438K

E = mc²

11β² + 6β + 2 = 0

394K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

29K

det| 10 1 ; 6 11 | = 104

∫₀^∞ e^(-x²) dx = √π / 2

94K

iħ ∂ψ/∂t = Ĥψ

211K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

390K

8ψ² + 7ψ + 0 = 0

69K

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

144K

CaCO₃ → CaO + CO₂

352K

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