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 16:37Z

∑_{k=1}^{n} k = n(n+1)/2

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

320K

ΔS ≥ 0

144K

det| 8 9 ; 3 9 | = 45

4ψ² + 3ψ + 4 = 0

90K

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

438K

E = mc²

e^{i\pi} + 1 = 0

394K

iħ ∂ψ/∂t = Ĥψ

29K

det| 10 1 ; 6 11 | = 104

∑_{k=1}^{n} k = n(n+1)/2

94K

CH₄ + 2O₂ → CO₂ + 2H₂O

211K

det| 2 6 ; 5 3 | = -24

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

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

det| 10 6 ; 3 11 | = 92

det| 7 4 ; 4 8 | = 40

144K

d/dβ [β^2] = 2β^1

352K

ΔS ≥ 0

2H₂ + O₂ → 2H₂O

[ 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]