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 23:44Z

2H₂ + O₂ → 2H₂O

det| 7 4 ; 4 8 | = 40

320K

∇ × E = −∂B/∂t

144K

8α² + 7α + 7 = 0

det| 11 9 ; 0 12 | = 132

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

e^{i\pi} + 1 = 0

E = mc²

94K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

211K

N₂ + 3H₂ ⇌ 2NH₃

390K

PV = nRT

69K

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