Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 16:29Z

N₂ + 3H₂ ⇌ 2NH₃

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

164K

∑_{k=1}^{n} k = n(n+1)/2

232K

det| 12 6 ; 7 13 | = 114

∇ × E = −∂B/∂t

375K

det| 7 7 ; 4 8 | = 28

47K

∇²α = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

165K

det| 7 4 ; 4 8 | = 40

372K

e^{i\pi} + 1 = 0

11z² + 3z + 4 = 0

430K

F = G m₁m₂ / r²

130K

det| 7 1 ; 6 8 | = 50

Fe₂O₃ + 3CO → 2Fe + 3CO₂

455K

8φ² + 7φ + 2 = 0

\lim_{r\to 0} \frac{\sin r}{r} = 1

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

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