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 23:54Z

2H₂ + O₂ → 2H₂O

F = ma

320K

∑_{k=1}^{n} k = n(n+1)/2

144K

8α² + 7α + 7 = 0

11ψ² + 6ψ + 2 = 0

90K

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

438K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

3n² + 2n + 4 = 0

394K

∫₀^∞ e^(-t²) dt = √π / 2

29K

e^{i\pi} + 1 = 0

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

94K

det| 9 4 ; 1 10 | = 86

211K

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

390K

∇²ψ = 0

69K

4γ² + 1γ + 7 = 0

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]