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 23:06Z

2H₂ + O₂ → 2H₂O

iħ ∂ψ/∂t = Ĥψ

320K

det| 9 4 ; 1 10 | = 86

144K

8α² + 7α + 7 = 0

iħ ∂ψ/∂t = Ĥψ

90K

∫₀^∞ e^(-t²) dt = √π / 2

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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

394K

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

29K

e^{i\pi} + 1 = 0

1n² + 7n + 3 = 0

94K

4x² + 5x + 2 = 0

211K

7γ² + 5γ + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

390K

e^{i\pi} + 1 = 0

69K

8z² + 9z + 2 = 0

∇²y = 0

144K

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

352K

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