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 18:51Z

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

10β² + 4β + 1 = 0

320K

d/dα [α^9] = 9α^8

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∫₀^∞ e^(-t²) dt = √π / 2

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

2r² + 6r + 5 = 0

F = G m₁m₂ / r²

394K

CaCO₃ → CaO + CO₂

29K

E = mc²

∇ × E = −∂B/∂t

94K

12z² + 1z + 7 = 0

211K

3n² + 2n + 4 = 0

390K

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

69K

det| 7 4 ; 4 8 | = 40

144K

∇ × E = −∂B/∂t

352K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25]