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 18:49Z

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

det| 7 4 ; 4 8 | = 40

320K

F = G m₁m₂ / r²

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 1 2 ; 7 2 | = -12

90K

9α² + 6α + 0 = 0

438K

2r² + 6r + 5 = 0

det| 4 8 ; 3 5 | = -4

394K

∇ × E = −∂B/∂t

29K

E = mc²

\oint_C \vec{F}\cdot d\vec{r} = 0

94K

∫₀^∞ e^(-t²) dt = √π / 2

211K

∂y/∂y = 3y

PV = nRT

390K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

69K

ΔS ≥ 0

\frac{12}{7} \sum_{i=1}^{n} i^{2}

144K

d/dφ [φ^1] = 1φ^0

352K

det| 4 5 ; 4 5 | = 0

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