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 16:36Z

∑_{k=1}^{n} k = n(n+1)/2

2H₂ + O₂ → 2H₂O

320K

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

144K

det| 8 9 ; 3 9 | = 45

det| 9 3 ; 3 10 | = 81

90K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

438K

E = mc²

∇ × E = −∂B/∂t

394K

det| 7 4 ; 4 8 | = 40

29K

det| 10 1 ; 6 11 | = 104

e^{i\pi} + 1 = 0

94K

e^{i\pi} + 1 = 0

211K

det| 2 6 ; 5 3 | = -24

F = G m₁m₂ / r²

390K

d/dα [α^9] = 9α^8

69K

det| 10 6 ; 3 11 | = 92

det| 4 6 ; 4 5 | = -4

144K

PV = nRT

352K

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