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 17:28Z

∫₀^∞ e^(-φ²) dφ = √π / 2

F = G m₁m₂ / r²

320K

det| 9 4 ; 1 10 | = 86

144K

det| 1 9 ; 5 2 | = -43

e^{i\pi} + 1 = 0

90K

4x² + 5x + 2 = 0

438K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

F = G m₁m₂ / r²

394K

det| 5 6 ; 2 6 | = 18

29K

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

11φ² + 7φ + 7 = 0

94K

11z² + 1z + 0 = 0

211K

det| 11 9 ; 1 12 | = 123

iħ ∂ψ/∂t = Ĥψ

390K

det| 7 3 ; 6 8 | = 38

69K

2n² + 5n + 6 = 0

d/dθ [θ^3] = 3θ^2

144K

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

352K

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