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 22:48Z

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 1 4 ; 2 2 | = -6

320K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

144K

det| 10 6 ; 4 11 | = 86

det| 7 4 ; 4 8 | = 40

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

ΔS ≥ 0

∫₀^∞ e^(-x²) dx = √π / 2

394K

∇²r = 0

29K

9α² + 3α + 1 = 0

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

94K

4γ² + 1γ + 7 = 0

211K

det| 3 4 ; 4 4 | = -4

N₂ + 3H₂ ⇌ 2NH₃

390K

\frac{7}{1} \sum_{i=1}^{n} i^{2}

69K

det| 12 1 ; 5 13 | = 151

144K

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