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 18:27Z

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

N₂ + 3H₂ ⇌ 2NH₃

320K

4x² + 5x + 2 = 0

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

11n² + 5n + 4 = 0

90K

d/dα [α^9] = 9α^8

438K

2r² + 6r + 5 = 0

det| 7 8 ; 6 8 | = 8

394K

d/dφ [φ^1] = 1φ^0

29K

E = mc²

AgNO₃ + NaCl → AgCl↓ + NaNO₃

94K

iħ ∂ψ/∂t = Ĥψ

211K

∂y/∂y = 3y

F = G m₁m₂ / r²

390K

e^{i\pi} + 1 = 0

69K

8ψ² + 7ψ + 0 = 0

144K

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