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 23:09Z

2H₂ + O₂ → 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

320K

6x² + 7x + 6 = 0

144K

8α² + 7α + 7 = 0

e^{i\pi} + 1 = 0

90K

d/dx [x^3] = 3x^2

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 1 1 ; 5 2 | = -3

394K

det| 9 4 ; 1 10 | = 86

29K

e^{i\pi} + 1 = 0

F = G m₁m₂ / r²

94K

∇²β = 0

211K

d/dt [t^3] = 3t^2

390K

det| 1 2 ; 4 2 | = -6

69K

10n² + 6n + 2 = 0

144K

∇²θ = 0

352K

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