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 22:14Z

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

320K

∫₀^∞ e^(-t²) dt = √π / 2

144K

det| 10 6 ; 4 11 | = 86

\lim_{r\to 0} \frac{\sin r}{r} = 1

90K

e^{i\pi} + 1 = 0

438K

ΔS ≥ 0

det| 11 4 ; 5 12 | = 112

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

9α² + 3α + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

94K

det| 7 4 ; 4 8 | = 40

211K

det| 3 4 ; 4 4 | = -4

det| 5 6 ; 2 6 | = 18

390K

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

69K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

144K

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