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 18:24Z

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

CaCO₃ → CaO + CO₂

320K

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

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∇ × E = −∂B/∂t

90K

ω = 2πf

438K

2r² + 6r + 5 = 0

det| 7 8 ; 4 8 | = 24

394K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

29K

E = mc²

∫₀^∞ e^(-x²) dx = √π / 2

94K

det| 2 4 ; 4 3 | = -10

211K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

390K

8ψ² + 7ψ + 0 = 0

69K

E = mc²

144K

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

352K

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