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 23:42Z

2H₂ + O₂ → 2H₂O

8ψ² + 7ψ + 0 = 0

320K

∫₀^∞ e^(-t²) dt = √π / 2

144K

8α² + 7α + 7 = 0

4γ² + 1γ + 7 = 0

90K

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

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

d/dx [x^3] = 3x^2

394K

∑_{k=1}^{n} k = n(n+1)/2

29K

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

94K

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

211K

7γ² + 5γ + 4 = 0

det| 1 2 ; 7 2 | = -12

390K

iħ ∂ψ/∂t = Ĥψ

69K

det| 9 5 ; 6 10 | = 60

144K

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