Σ index Matrix 17 Matrix 23 Σ#24 Rxn set 20 Eq pack 7 Eq pack 13 Rxn set 2 Ledger /15 Ledger /21 Rxn set 14 Rxn set 8 Batch 16 Eq pack 19 Ledger /9 Eq pack 1

Field Notes / Σ /sym/b26508

id=1 · host=uk.mattivster.me · 2026-10-20 02:19Z

∇²t = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

164K

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

232K

7r² + 4r + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

375K

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

47K

∇²β = 0

iħ ∂ψ/∂t = Ĥψ

165K

∂γ/∂z = 6γ

372K

\frac{8}{9} \sum_{i=1}^{n} i^{2}

iħ ∂ψ/∂t = Ĥψ

430K

∂z/∂ψ = 1z

130K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

455K

F = G m₁m₂ / r²

336K

8ψ² + 7ψ + 0 = 0

215K

N₂ + 3H₂ ⇌ 2NH₃

324K

[ 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]