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 18:52Z

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

F = G m₁m₂ / r²

320K

6ω² + 4ω + 4 = 0

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

11n² + 5n + 4 = 0

90K

det| 11 9 ; 0 12 | = 132

438K

2r² + 6r + 5 = 0

det| 7 4 ; 4 8 | = 40

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

E = mc²

N₂ + 3H₂ ⇌ 2NH₃

94K

1θ² + 7θ + 4 = 0

211K

∂y/∂y = 3y

d/dβ [β^2] = 2β^1

390K

e^{i\pi} + 1 = 0

69K

ΔS ≥ 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

144K

∑_{k=1}^{n} k = n(n+1)/2

det| 4 5 ; 4 5 | = 0

2n² + 9n + 2 = 0

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