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 20:44Z

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

320K

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

144K

2ω² + 4ω + 5 = 0

det| 7 8 ; 4 8 | = 24

90K

∫₀^∞ e^(-β²) dβ = √π / 2

438K

E = mc²

ω = 2πf

394K

d/dt [t^1] = 1t^0

29K

\frac{9}{8} \sum_{i=1}^{n} i^{2}

N₂ + 3H₂ ⇌ 2NH₃

94K

det| 7 4 ; 4 8 | = 40

211K

det| 2 1 ; 2 3 | = 4

d/dz [z^11] = 11z^10

390K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

69K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

144K

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