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 18:29Z

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

\lim_{β\to 0} \frac{\sin β}{β} = 1

320K

d/dψ [ψ^2] = 2ψ^1

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

CH₄ + 2O₂ → CO₂ + 2H₂O

90K

N₂ + 3H₂ ⇌ 2NH₃

438K

2r² + 6r + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

394K

6x² + 6x + 1 = 0

29K

E = mc²

det| 7 8 ; 4 8 | = 24

94K

∫₀^∞ e^(-φ²) dφ = √π / 2

211K

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

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

det| 7 4 ; 4 8 | = 40

144K

F = ma

352K

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