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 17:50Z

∫₀^∞ e^(-φ²) dφ = √π / 2

d/dβ [β^2] = 2β^1

320K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

144K

det| 1 9 ; 5 2 | = -43

PV = nRT

90K

det| 7 2 ; 7 8 | = 42

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

394K

CaCO₃ → CaO + CO₂

29K

∇²y = 0

94K

d/dψ [ψ^4] = 4ψ^3

211K

∑_{k=1}^{n} k = n(n+1)/2

390K

N₂ + 3H₂ ⇌ 2NH₃

69K

det| 7 4 ; 4 8 | = 40

144K

[ 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]