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 23:33Z

2H₂ + O₂ → 2H₂O

\lim_{β\to 0} \frac{\sin β}{β} = 1

320K

PV = nRT

144K

8α² + 7α + 7 = 0

det| 1 2 ; 7 2 | = -12

90K

∇ × E = −∂B/∂t

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

8ψ² + 7ψ + 0 = 0

394K

iħ ∂ψ/∂t = Ĥψ

29K

e^{i\pi} + 1 = 0

AgNO₃ + NaCl → AgCl↓ + NaNO₃

94K

∫₀^∞ e^(-t²) dt = √π / 2

211K

6x² + 7x + 6 = 0

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

d/dt [t^3] = 3t^2

144K

∑_{k=1}^{n} k = n(n+1)/2

352K

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