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

1ψ² + 7ψ + 7 = 0

320K

F = G m₁m₂ / r²

144K

8α² + 7α + 7 = 0

det| 7 4 ; 4 8 | = 40

90K

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

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 12 3 ; 4 13 | = 144

394K

det| 5 9 ; 0 6 | = 30

29K

1α² + 9α + 4 = 0

94K

∇ × E = −∂B/∂t

211K

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

390K

∫₀^∞ e^(-t²) dt = √π / 2

69K

F = G m₁m₂ / r²

144K

2y² + 8y + 7 = 0

352K

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