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 18:19Z

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

N₂ + 3H₂ ⇌ 2NH₃

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

N₂ + 3H₂ ⇌ 2NH₃

90K

d/dψ [ψ^4] = 4ψ^3

438K

2r² + 6r + 5 = 0

F = ma

394K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

29K

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

94K

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

211K

∂y/∂y = 3y

det| 7 4 ; 4 8 | = 40

390K

2γ² + 5γ + 2 = 0

69K

ΔS ≥ 0

10t² + 9t + 5 = 0

144K

d/dψ [ψ^2] = 2ψ^1

352K

det| 4 5 ; 4 5 | = 0

[ 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]