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 22:33Z

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

N₂ + 3H₂ ⇌ 2NH₃

320K

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

144K

det| 10 6 ; 4 11 | = 86

det| 1 2 ; 7 2 | = -12

90K

3α² + 8α + 4 = 0

438K

ΔS ≥ 0

6n² + 7n + 6 = 0

394K

ω = 2πf

29K

9α² + 3α + 1 = 0

det| 7 4 ; 4 8 | = 40

94K

CaCO₃ → CaO + CO₂

211K

det| 3 4 ; 4 4 | = -4

∇²y = 0

390K

∑_{k=1}^{n} k = n(n+1)/2

69K

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