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 18:55Z

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

det| 10 7 ; 3 11 | = 89

320K

PV = nRT

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 9 4 ; 1 10 | = 86

90K

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

438K

2r² + 6r + 5 = 0

∫₀^∞ e^(-φ²) dφ = √π / 2

394K

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

29K

E = mc²

9ω² + 9ω + 2 = 0

94K

∑_{k=1}^{n} k = n(n+1)/2

211K

∂y/∂y = 3y

11φ² + 7φ + 7 = 0

390K

∂α/∂r = 8α

69K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

det| 4 5 ; 4 5 | = 0

2n² + 9n + 2 = 0

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