Field Notes / Σ /sym/843e44

id=1 · host=mattivster.me · 2026-08-30 07:25Z

∇²z = 0

ΔS ≥ 0

297K

e^{i\pi} + 1 = 0

196K

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

det| 4 4 ; 1 5 | = 16

142K

F = G m₁m₂ / r²

41K

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

395K

\frac{12}{7} \sum_{i=1}^{n} i^{2}

350K

3α² + 2α + 4 = 0

F = ma

80K

det| 1 1 ; 5 2 | = -3

187K

det| 4 5 ; 7 5 | = -15

\lim_{r\to 0} \frac{\sin r}{r} = 1

368K

det| 9 9 ; 5 10 | = 45

321K

∇²θ = 0

e^{i\pi} + 1 = 0

108K