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 18:01Z

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

det| 4 6 ; 0 5 | = 20

320K

iħ ∂ψ/∂t = Ĥψ

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

90K

\frac{6}{7} \sum_{i=1}^{n} i^{2}

438K

2r² + 6r + 5 = 0

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

394K

PV = nRT

29K

E = mc²

e^{i\pi} + 1 = 0

94K

12z² + 1z + 7 = 0

211K

det| 1 4 ; 2 2 | = -6

390K

F = G m₁m₂ / r²

69K

∑_{k=1}^{n} k = n(n+1)/2

144K

det| 9 4 ; 1 10 | = 86

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]