Σ index Batch 4 Batch 22 Matrix 11 Eq pack 7 Eq pack 25 Ledger /3 Eq pack 1 Eq pack 13 Matrix 17 Rxn set 2 Ledger /9 Rxn set 20

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-19 07:38Z

∂y/∂t = 1y

10β² + 4β + 1 = 0

66K

PV = nRT

222K

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

3ψ² + 4ψ + 5 = 0

87K

∑_{k=1}^{n} k = n(n+1)/2

2K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

174K

2y² + 8y + 7 = 0

61K

det| 6 1 ; 1 7 | = 41

det| 9 4 ; 1 10 | = 86

380K

F = G m₁m₂ / r²

335K

∑_{k=1}^{n} k = n(n+1)/2

119K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

472K

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

392K

iħ ∂ψ/∂t = Ĥψ

32K

[ 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]