Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 14:09Z
F = ma
det| 5 3 ; 7 6 | = 9
168K
det| 1 7 ; 6 2 | = -40
∑_{k=1}^{n} k = n(n+1)/2
144K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
259K
6n² + 1n + 6 = 0
∫₀^∞ e^(-t²) dt = √π / 2
224K
e^{i\pi} + 1 = 0