Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 01:39Z
iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
446K
10t² + 5t + 5 = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
144K
∑_{k=1}^{n} k = n(n+1)/2
371K
∇ × E = −∂B/∂t
det| 8 7 ; 1 9 | = 65
\frac{3}{2} \sum_{i=1}^{n} i^{2}
234K
\frac{12}{9} \sum_{i=1}^{n} i^{2}
\lim_{r\to 0} \frac{\sin r}{r} = 1
218K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
354K
ω = 2πf
CaCO₃ → CaO + CO₂
det| 8 4 ; 0 9 | = 72