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 21:59Z

AgNO₃ + NaCl → AgCl↓ + NaNO₃

iħ ∂ψ/∂t = Ĥψ

320K

e^{i\pi} + 1 = 0

144K

det| 4 7 ; 0 5 | = 20

det| 9 3 ; 3 10 | = 81

90K

∑_{k=1}^{n} k = n(n+1)/2

438K

∑_{k=1}^{n} k = n(n+1)/2

∇ × E = −∂B/∂t

394K

d/dt [t^3] = 3t^2

29K

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

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

94K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

211K

det| 12 4 ; 3 13 | = 144

8ψ² + 7ψ + 0 = 0

390K

det| 9 5 ; 6 10 | = 60

69K

12γ² + 8γ + 0 = 0

det| 4 6 ; 4 5 | = -4

144K

det| 2 7 ; 7 3 | = -43

352K

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