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 21:10Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∑_{k=1}^{n} k = n(n+1)/2

320K

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

144K

det| 4 7 ; 0 5 | = 20

F = ma

90K

2y² + 4y + 5 = 0

438K

∑_{k=1}^{n} k = n(n+1)/2

det| 12 3 ; 4 13 | = 144

394K

∫₀^∞ e^(-φ²) dφ = √π / 2

29K

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

N₂ + 3H₂ ⇌ 2NH₃

94K

8ψ² + 7ψ + 0 = 0

211K

det| 12 4 ; 3 13 | = 144

10β² + 5β + 2 = 0

390K

E = mc²

69K

12γ² + 8γ + 0 = 0

iħ ∂ψ/∂t = Ĥψ

144K

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